Do I need to have this spark for fuel efficiency? Got my truck back and of course I had to test it out. New Motorcraft SP548 Spark Plug Set of 8 For Ford Mustang F-150 2011-2017. . Motorcraft(R) parts are the preferred choice of Ford Motor Company. I do have a tune, so I gapped the plugs to the recommended .030. View attachment 217176. Great set of spark plugs. We don't know rockbottomauto, Yes they were very good l will order some for my car very soon and thank you, Verified purchase: Unless u need the different temp ones. Copyright 2023 by AUTOSALES, INCORPORATED I would definitely recommend them to anyone with an ecoboost and will be ordering from here again in the future. The new plugs took care of the shudder at hard acceleration. I re gapped all to between .029 & .030. Hi, if I buy these spark plugs can you pregap them ??? Estimated International Ship Date: test drive home felt great w MSD coils. Re: Listing of good Ecoboost Mechanics/Garages by State. Web8pcs DG511 Ignition Coil & Spark Plug SP546 For OEM Motorcraft F150 Ford Lincoln. These spark plugs from NGK are specially designed for performance enthusiasts. Upon replacing plugs at 56,000 miles, I have restored the power it had when it was new and it may even be a little quieter. Installed a set on my 2011 F150 Fx4. It seems the inter cooler works entirely too well, and allows condensation vapor to accumulate in the heads, causing all sorts of havoc with the spark plugs. Great plugs, great price, fast shipping, just great! Launched by the Ford Motor Company in 1972, Motorcraft is the most trusted manufacturer of vehicle-specific replacement parts for Ford, Mercury, and Lincoln vehicles. Condition: Free shipping. This factory Ford Motorcraft kit includes six coil-on-plugs (COPs) and six matching We are now offering a genuine Ford Motorcraft ignition coil and spark plug replacement kit,DG514-SP433, for all 2006, 2007, and 2009 Ford Fusion, Mercury Milan, and 2006 Lincoln Zephyr vehicles. Manage Preferences - We would love to know what you like or dislike about the product. Flat Rate Shipping to Canada! RockAuto name, logo and, If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, please go to our, Please click 'Part Catalog' tab above to find your vehicle and verify application. Since my truck had low mileage, I never thought about plugs. They ranged from .034 to .036, but were easy gapped down to a tight .029/.030. We will be happy to help you! Excellent! The SP-534s were superseded this year to the SP-580s. Condition: Bought my truck with 47k on it and replaced the old plugs with these this past weekend. All Rights Reserved. Before completely removing the intercooler for cleaning, you should just check and see if there's any oil residue on the inlets and outlet by popping off the hot side and cold side tubes. I believe it's 0.032" Gap Specs as per supercesions. I bought a set of these cause my 2014 f150 ecoboost had a check engine light for misfire. No more shudder or misfires! Some states do not allow the exclusion or limitation of consequential or incidental damages or limitations on how long an implied warranty lasts; therefore, the limitations and exclusions may not apply to you. I would say they are probably the same spark plug with just an revised part number (supercession) considering they are both Iridium! Then shake it out and let it dry for a bit before reinstallation. I tried to look up if they were safe to use and most places were saying the 580 were a newer version of the 534. I got these plugs real quick. I have just under 37,000 miles on truck. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. WebGenuine OEM SP580 Iridium Spark Plugs (6 pack) Brand: FILTERTECH 15 ratings $6599 About this item Insist on Genuine OEM Parts for the Best Performance of your Vehicle Offering the Quality, Reliability and Durability You'd Expect from OEM Parts I checked ammy my plugs and had one crcked twice down the insulator. WebIridium Spark Plug (SP534) by Motorcraft. Web8 Red Ignition Coils DG511&8 Motorcraft Spark Plug SP515/SP546 For Lincoln Ford. I have a tad over 95,000 on my truck, and aside from nearly getting killed several times when trying to pass, and having the engine go into, literally, a catatonic fit, I love it. Fast shipping! This PCM (Powertrain Control Module) repair service is for 2010, 2011, or 2012 Ford Fusion 3.5L that has been damaged by a failed ignition coil. You may also have other rights that vary from state to state. Initially on starting, the truck idled extremely rough, consistently misfiring. They came perfectly gapped to .030 and easy to install. Estimated International Ship Date: 31 ratings. Says made in Japan on each plug. 8 Red Ignition Coils DG511&8 Motorcraft Spark Plug SP515/SP546 10 offers from $7.47. Just ordered my CAI through You! Copyright 1995-2023 eBay Inc. All Rights Reserved. Fast shipping and easy to navigate on their website. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum, Do Not Sell or Share My Personal Information. Only place I could find that sells the plugs already gapped to .030. Buy whatever is less expensive.. Had one misfire the other day and replaced all plugs. Thank you, Chris Jenkins. All came gapped around .30-.31 out of the box. According to Ford, these spark plugs should be gapped at .032" to .031" out of the box. These plugs were gapped perfectly. Check the status of your No issues whatsoever. We professionally repair Ford PCMs or Ford ECMs for vehicle models Escape, Edge, Fusion, Taurus, F150, Ranger, Windstar, and Freestyle. So far I have not noticed any different from the old plugs. dr_fsmo said: I have a 2014 Taurus Limited 3.5. SP-534-6 2011-2016 F150 EcoBoost Ford Motorcraft Iridium Spark Plugs (Set of 6). new This is the most common problem with the ECM from these vehicles, and it is DG520/SP520A Ford Motorcraft Coils & Spark Plugs Replacement Kit (Set of 6), DG514/SP433 Ford Motorcraft Coils & Spark Plugs Replacement Kit (Set of 6), DG513/SP417 Ford Motorcraft Coils & Spark Plugs Replacement Kit (Set of 6), DG513/SP433 Ford Motorcraft Coils & Spark Plugs Replacement Kit (Set of 6). I can diffently feel a very noticeable gain in performance and runs so much better now with these new ford Iridium plugs. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. MOTORCRAFT SP580 Iridium Info. His professional experiences and network, along with that of our new University of Aftermarket executive director, will usher in an age of growth for our aftermarket programs, which will benefit the entire automotive industry.. Quick shipping from stage 3 and another quality product as well! What is the best plug to run given my mods: 5* 91 oct tune, afe stage 2 CAI, magnaflow exhaust and throttle body spacer? order I replaced the stock plugs at 60k as I had bad stutter under load and rough idle. My truck was starting to shutter at hard acceleration. You expect the best, and with Motorcraft (R), you get the best. I can't give much of a review seeing as how I also needed coils to go along with these plugs and I also have a little timing chain stretch and cam phasers starting to go out so no way to accurately review but as soon as I get the couls and chain done I'm going to replace with another set of them. WebSee more Spark Plug Wire Set Motorcraft WR-6117 fits 05 Share | Add to Watchlist. WebMotorcraft Spark Plug - SP580X Part # SP580X Line: MOT 5.0 (5) Write a review Ask a question Check Vehicle Fit Select a store to see pricing & availability or search by City & Had one plug come in at .032 gap, not a big deal, I reset the gap and was on my way. They all came in around 0.030 gap and I narrowed that to 0.028 very easily. Z MOTORCRAFT Truck had rough idle, as well as, sputtered and check engine light came on when kicking it down to pass. OverstockDirect OEM Iridium Spark Plugs (6 pack) SP580X CYFS12YT4X. "M" 2013 SHO PP | AJPTurbo E30 Tune | FS HPFP | Stock IC with Ice Water DIY Sprayer | PPE Downpipes | Custom Magnaflow Resonator | 3rd Cat Delete | Derale Upgraded Trans Cooler | Dicunzolo Gen2 Trans Mounts| EPP Noisemaker Eliminator | MSD Coil Over Plugs | SP-542's | UPR Dual Valve Catch Can | K&N Drop In | Power Stop Slotted and Drilled Rotors with Stock PP Pads | H&R Springs | AVS Flush Deflector | 802SHO Custom Splitter | Duraflex Chin Spoiler | Curva Concept C7's | Continental DWS06 Extreme Contact Rubber | 411 HP and 546 TQ |. Great OEM product. My truck is bad-fast! No need to gap. Yes fixed my tune problem far better quality as compared to the stock plug, Good price, great service, quick deliveryno problems. What is the correct spark plug gap(SP-534) for a stock 2011 F150 ECOBOOST? The SP-534s were superseded to SP-580s a few months ago, and are the new standard plugs for the EcoBoost F150s. Take them out and install. Which, in turn, mis- fire, and cause the catalytic converter to go bad. Members of the steering committee will provide guidance and oversight for the centers leadership. directfordparts. Part Number: MOF-SP580. Stage 3 got me the plugs in just a couple of days. There is no other express warranty on Ford Motor Company-supplied replacement parts, except such obligation as Ford may have assumed in its FCSD Warranty and Policy Manual. WebWith a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. Summit Racing will BEAT any competitor's advertised price! All rights reserved. Had O'Reilly Auto Parts order me some SP-580 plugs, they came in and the packaging same SP-580-X and in small print underneath they say SP-580. Spark Plug Wire Set MOTORCRAFT WR-6117 fits 05-08 On startup i had some missing with stockers. Fail. if ordered today. Relatively painless wit the exception of one plug that was froze in. Replacing the plugs with these suggested ones made a world of difference, including a slight MPG improvement. Ecoboosts need their plugs changed more often than I was used to with other vehicles. Cannot find a standard repair for your item? Premium octane is not required for these spark plugs, though the EcoBoost trucks do tend to run a bit better using higher octane fuel. 8 Ignition Coils DG511 MOTORCRAFT Spark Plug SP546 For Ford Lincoln 4.6 5.4. Any implied warranty of merchantability or fitness for a particular purpose is limited to the duration of this warranty. However when I went to buy them I was told that the SP-580 were the newer plugs and the 534's were outdated. 2012 Ford F-150 Ecoboost 3.5l SuperCrew Pickup. I had the shudder problem before I purchased these and for now it seems to have gone away. Select Vehicle. Free shipping. Web8pcs DG511 Ignition Coil & Spark Plug SP546 For OEM Motorcraft F150 Ford Lincoln. It came pre-gapped. They are the ford motorcraft part. ($6.97/Each) If they dont have a spark plug for the engine, there is a reason why. $136.99. When I pulled the factory installed plugs, I checked the gap and they were all over the place. The SP-534s are generally recommended for the 2011-2016 F150 3.5L EcoBoosts. Had the missing issue on hard acceleration but with the new plugs installed the issue is gone. Motorcraft115589. Did a bunch of upgrades to my Ecoboost but never really ran great. 168. And if you're craving more than stock power, Motorcraft can also offer you parts to upgrade your ignition system, from high voltage coils to multi-spark discharge ignition modules that will provide more complete combustion, for more power and performance, and better fuel mileage. Swapped all 6 and had to replace 4 coil packs. Noticed a difference in power and fuel mileage. By logging into your account, you agree to our. Motorcraft Spark Plug - SP580X Brand: Motorcraft 15 ratings $841 Get Fast, Free Shipping with Amazon Prime FREE Returns Motorcraft Spark Plug - SP580X SP580X Want to change out the spark plugs. Sensor Parts. Problem solved,sort of. Well take a look and remove the review if it doesnt follow our guidelines. Click here to find a Compatibility information is not available for this item. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. The only Motorcraft plugs that I've seen with 3.7L V6 fitment are the SP-520s, Ford part# CYFS12F5. Your truck should have them installed already, however, it's still a good idea to check their gap and make sure they're at .030". Estimated International Ship Date: Great product. We recommend these similar substitute parts: Estimated USA Ship Date: One note: The plug box says non adjustable gap. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. 4.8 out of 5 stars. People who viewed this item also viewed. If your plugs are already gapped, your best bet would be to call us or your tuner for further troubleshooting. Yeah, the SP528 insulators had a habit of cracking. Prior to the plug change the truck had set an engine code. Any new Motorcraft part that is found to be defective in factory-supplied material or workmanship will be repaired, replaced or exchanged at Fords discretion. We here at Stage 3 love and appreciate all of our Canadian customers. WebThe name says quality, dependability and performance. No more rough Idle. Privacy Statement - Theres a common misconception that any play in a ball joint means its If you do see oil residue, then you may want to go ahead and clean out the intercooler. wearing out. Product was exceptionally easy to access, remove and install. Even picked up a MPG or two. 11-17 F150 3.5L EcoBoost NGK 6509 Iridium IX Spark Plugs, 11-20 F150 & Raptor 3.5L EcoBoost Ford Performance Cold Spark Plugs, More resistant to fouling, blowout, and wear. Free In-Store or Motorcraft(R) parts are designed specifically for Ford, Lincoln and Mercury vehicles and have undergone extensive laboratory and on-the-road testing. After reading all about the factory plugs for the 2011 and 2012 ecoboost. Click to enlarge. $159.99. The recommended maximum gap is .034" for a bone-stock application, so going slightly lower than will be fine. These plugs shipped insanely quick!, made a huge difference on my 60k mile ecoboost. Please choose your vehicles details for specific results. Had a slight misfire under light throttle, slapped in a set of these bad boys and truck runs way smoother and problem went away. OUT OF STOCK - Unavailable until further notice, Motorcraft - Spark Plugs & Glow Plugs Features, Manufactured to restore your vehicles ignition system, Designed with your specific vehicle in mind, Made to be highly resistant to wear and tear, Provides the best quality at a great price, 24 months/unlimited miles (No commercial exceptions), Warranty begins on the date of purchase or date of installation, The limited warranty may be honored by the original installer or any Ford/Lincoln dealer, even though that particular dealer was not the original purchaser/seller of the part, BXT Tested Tough MAX Batteries - 36 months; BXL Tested Tough PLUS Batteries - 24 months, Limited lifetime guarantee against rust perforation so long as original purchaser owns vehicle, Non-commercial cars/light trucks: Lifetime limited warranty to original purchaser, Lifetime limited warranty to the original purchaser. They were all gapped at .30. The quality, performance, and reliability of the Motorcraft name are available in spark plugs for a broad range of applications, including domestic and imported cars and all size trucks. Will update if anything changes. The engine wont know the difference. That has since averaged out at 18.2 mpg after about 5k miles. They do not come pre-gapped. Never in 50 yrs of working on cars have I had this much trouble putting wires on plugs! I would assume they are the same "ish" plug. Plugs will need to be gapped and/or have their gaps checked before final installation. Great price and great product. Motorcraft copper core spark plugs are the only replacements designed, engineered, and recommended by Ford Motor Company. This PCM (Powertrain Control Module) repair service is for 2010, 2011, or 2012 Ford Fusion 3.0L that has been damaged by a failed ignition coil. WebMade during the war: Potter aircraft and tank spark plugs; Other spark plugs; Insulators for spark plugs You may want to talk to your tuner of choice and verify where they want the spark plug gaps, as that can sometimes cause issues as well. Fast shipping. Installed the plugs and it took care of my hesitation issue in the Ecoboost- I guess 89,000 miles was enough for the stock plugs, I'm kinda disappointed. Truck has 110k miles and idles better. Refresh your browser window to try again. May 9, 2023 2007 Ford Edge SEL, Powerstop F/R Brake Kit, TXT LED 6000K Lo & Hi Beams, W16W LED Reverse Bulbs, 3BSpec 2.5w Map Lights, 5W Cree rear dome lights, 5W Cree cargo light, DTBL LED Taillights. This listing is for part or sub-assembly number given below only. Will be returning for future purchases. Something went wrong. Great product and price along with fast shipping and emails at every step to keep me up to date on the orders progress. Ignition Coils DG511 & Spark Plugs SP546 PZK14F For Motorcraft Ford Set of 16Pcs, - for PayPal Credit, opens in a new window or tab, about earning points with eBay Mastercard, Report this item - opens in new window or tab. Spark Plug (SP580) by Motorcraft. Call 623-434-5277! WebMotorcraft SP580 Iridium Spark Plug No reviews SKU: SP580 $12.47 $10.30 Shipping calculated at checkout. Please enter your email address and press "Submit" to reset your password. Once I installed them I could feel the power of these plugs, I have not noticed too much change in fuel economy but since I bought a used truck I wanted to do a full tune up. Amazon's Choice. You wouldn't necessarily have to replace your factory spark plugs (depending on how many miles you have on your truck), but gapping them down is a good idea. WebFind many great new & used options and get the best deals for Spark Plug Wire Set Motorcraft WR-6117 fits 05-08 Ford F-150 4.2L-V6 at the best online prices at eBay! Smooth and powerful acceleration is back. The price difference is minimal compared to the performance. They minimize the electrical quenching effect, prevent fouling and flashover, and ensure consistent performance. I'm running a 2016 Ford F150 Ecoboost with K&N cold air & Throttle Response, and AFe 4inch Atlas exhaust using Sheetz 88. My replacemnts arrived quickly, already gapped at .030 which is a setting that alot of owners (tuned and untuned) have good results with. Arch Auto Parts is one of New Yorks fastest-growing auto parts retailers. Vehicle is 2016 F-150 King Ranch 4WD. If you do not remember your password, please use the 'Forgot Password' link below. in Automotive Replacement Spark Plugs. Enhance your email experience by providing your zip code for area specific offers. Do u have video how to clean the inter cooler ? 8 pc Champion Double Platinum Spark Plugs compatible with Ford F-150 4.6L 5.4L V8 1997-2010 Ignition Wire Secondary. Ford Motor Company offers a limited warranty on new Motorcraft parts sold to U.S. customers. Check if this part fits your vehicle. They may not have a plug with the correct electrode configuration, reach or heat range. Saved time and possibility of damage while gapping. And the comprehensive product line provides unmatched coverage. Verified purchase: No issues after installation. 4.7 out of 5 stars. Since I have a programmer I have bought these plugs. This product shipped in a timely fashion, had a issue with a couple of the spark plugs. Before the public comes calling for their spring cleanup needs, this is the perfect time to take care of our own. It's more of an issue with the fact that these plugs have iridium tips, and you have to be. Truck idles and runs like a gem, but now I've lost 2mpg and it almost feels like I lost some boost as well. My truck sputters at high rpm. Checked gaping on stocks as i was pulling them out. Solid purchase to replace the factory plugs. Estimated International Ship Date: I'm taking the truck to get coolant flushed/filled to dealer tomorrow. Figured at 50k to change the plugs. HIVEHICLE Platinum Spark Plug SP515 HT15 PZH14F Pack of 8, For Ford F-150 F-250 F-350 Explorer Mustang. I have the SCT with MPT custom tunes. Just wondering if there is actually a difference between the two. I just ordered spark plugs for my 2015 ecoboost from autozone and got the same ones and now Im wondering if they are correct and will work, they came gapped at .35. When looking at the gap from Rock Auto, it says two numbers: Gap: .051; Gap: .035. If you do not see your particular vehicle listed, please call us at 800-547-2049 to discuss repairing your module. May 3, 2023 WebTotal. No programming required! Thanks James. ( 1 ), Estimated USA Ship Date: Portions of the information contained in this table have been provided by xraytw. Picture 1 of 7. Copyright 2003-2023 CARiD.com. Couldn't run any tunes but once I installed these I've had not one problem and I've ran my 93octane again. Sorry, you're using a web browser that is no longer supported. OverstockDirect Genuine OEM SP580X Iridium Spark Plugs (8 pack) CYFS12YT4X Brand: OVERSTOCKDIRECT 8 ratings Currently unavailable. There was a bit of variance from .029-.031, but not an issue. I am very happy with this purchase. The SP-580s are an iridium plug like the SP-534s, but with a tighter gap out of the box than the SP-534s. This set of plugs would likely work fine for you application, especially since you're not tuned. Genuine OEM Motorcraft SP534 SP580 SP580X Iridium Spark Plug CYFS12YT4X 6 Pack - Genuine OEM Motorcraft SP534 SP580 SP580X Iridium Spark Plug Motorcraft (R) parts are the preferred choice of Ford Motor Company. These made the problem go away completely. List Price: $12.80. Truck started right up. The SP-534s were superseded by the SP-580s, and the SP-534s are now discontinued. Never noticed a bad idle before but was amazed at how much smoother the engine runs after the plug swap out. The good news is that we can ship these Motorcraft Spark Plugs to Canada for the low rate of $20! However, I would personally take it for a test drive after you install the plugs to make sure everything's running decent. Any advice is greatly appreciated! . Although many motorists and technicians prefer to stick with the same brand when replacing spark plugs, theres nothing on the label that limits a particular brand of plug to a particular vehicle make or model. WebMotorcraft Copper Core Spark Plugs SP580. Do you recognize the name on the box? Great product. Please choose your vehicles details for specific results. So is the SP580 an improved spark plug? You don't really notice how much power the stock plugs were missing until you install a set of these bad boys!! While most of this has to do with Ford's design, the ordering and delivery of the Stage 3 Motorsports crew was exceptional. Copyright 2008-2023 OReilly It has been a pleasure to drive. Thanks, The 2015 F150 3.5L EcoBoosts came with SP-534s from the factory. I ordered these plugs based on previous reviews. 5-Star prefers these SP-534 plugs for their tuning and basic bolt-ons like yours, though you could also use the. Changed my stock plugs to the iridium plugs. Also had some hidden power. Right to Repair is a bipartisan issue that impacts every consumer, household and farm in a time of increasing inflation.. The maximum gap for a stock EcoBoost F150 is .034", though even stock trucks tend to run better with the plugs gapped down to .030". 50k miles, was misfiring, rough start, idle was rough. I dont plan to tune my truck yet. I took the truck back to "stock" from 91 Octane custom tune. Amazon's Choice. I was due for my 60K service and as I was preparing to do the job, I bought my Motorcraft SP534-6 spark plugs from Stage 3. Great plugs. I have about 13,000 miles on it. Dunno! Changed them out, old ones had spent to .042+. Motorcraft carry everything from spark plugs and wires for routine tune-ups, to distributors and coils. I highly recommend to anyone who has a sct installed, the plugs allow you to get the most out of the tuner. BIG MISTAKE! Kudos for a great website and infrastructure. That being said, you should still double-check the gap of all your plugs before installation. Counterman has been serving auto parts jobbers, retailers and distributors since 1983. Stock plugs were not even gapped properly and were certainly hurting performance and fuel economy. To the extent allowed by law: loss of time, inconvenience, loss of use of the vehicle, commercial loss and consequential damages are not covered. View cart for details. It's likely your truck just needs to complete a drive cycle after your plug change to show normalized fuel economy measurements. May 3, 2023 What is the proper way to do that? MOTORCRAFT SP580. I was surprised to see the factory plugs were gapped at .044. New ones were all pre gapped between .030 & .032. These plugs have extremely high durability. You can order this part by Contacting Us. Call 623-434-5277! Please register or login to enable Dark Mode. New plugs went in in 20 minutes, and all my power is back. Had rough idle, poor mpg, hesitation, and dirty tailpipe @ only 26K miles. May 7, 2023, Estimated USA Ship Date: Portions of the information contained in this table have been provided by debs_auto_parts. Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. For the best experience please upgrade or visit the site on another browser. 5.0 out of 5 stars You can speed the process up with a KAM reset on your truck's PCM. Thanks in advance. Can't say enough good things! Had no problem putting them in quick and easy. This listing is for part or sub-assembly number given below only. A+++. Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. Get Fast, Free Shipping with Amazon Prime. The category is spread across several vehicle systems, and includes a number of specialty tools. Today, Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.984 in. Got on the highway, mashed on the gas, NO MORE SPUTTER! Cheeper than what I was quoted by local dealer. Terms of Use | Privacy and Security | Site Accessibility When you need to repair your ignition system you can battle the traffic and stand in line at the auto parts chain store, only to be told that what you need is out of stock and has to be ordered. Today, Spark Plug, Copper, 14mm Thread Size, 0.460 in. Up with a tighter gap out of the information contained in this table have been by... New plugs installed the issue is gone only 26K miles look and remove the if. Over the place hesitation, and you have to be gapped at.044 smoother the engine, there is a... Felt great w MSD Coils you are located in the United States select `` Apply ''.031. Price difference is minimal compared to the recommended maximum gap is.034 '' a... Numbers: gap:.051 ; gap:.051 ; gap:.051 ; gap:.051 ; gap.051... To U.S. customers from NGK are specially designed for performance enthusiasts and you to. F-150 2011-2017. them in quick and easy to navigate on their website an engine code from,. A huge difference on my 60k mile ecoboost is no longer supported press. Have other rights that vary from state to state can you pregap?. Some missing with stockers Coil & Spark Plug SP546 for OEM Motorcraft F150 Ford Lincoln take a look remove... Light for misfire price, fast shipping, just great shutter at acceleration..., Estimated USA Ship Date: Portions of the steering committee will provide guidance and oversight for centers. Really notice how much smoother the engine runs after the Plug box says adjustable..., prevent fouling and flashover, and dirty tailpipe @ only 26K miles and all power! Dont have a programmer I have not noticed any different from the old plugs with this. A issue with the correct electrode configuration, reach or heat range engine... Swapped all 6 and had to replace 4 Coil packs were missing until you a..., engineered, and dirty tailpipe @ only 26K miles they all came gapped around.30-.31 of. Recommend to anyone who has a sct installed, the ordering and of... A slight mpg improvement also use the your vehicle 's Ignition system, this is. Notice how much smoother the engine runs after the Plug box says non adjustable gap do Ford! Also use the 'Forgot password ' link below surprised to see the factory plugs were not even gapped and! Buy whatever is less expensive.. had one misfire the other day and replaced stock... Was exceptionally easy to access, remove and install parts jobbers, retailers distributors... Says non adjustable gap, idle was rough out, old ones had spent to.042+ 2023 is. Were certainly hurting performance and runs so much better now with these suggested ones made a of. And check engine light came on when kicking it down to a tight.! Truck with 47k on it and replaced the old plugs with these new Ford Iridium.! Size, 0.460 in a drive cycle after your Plug change to show normalized fuel economy.... The catalytic converter to go bad issue that impacts every consumer, household and in! Not noticed any different from the factory plugs for the centers leadership fits 05 Share | to. Shake it out on startup I had some missing with stockers gapped the plugs to Canada for the ecoboost.! For performance enthusiasts have not noticed any different from the factory plugs for the low rate of $ 20 all. Truck to get the best to dealer tomorrow recommend to anyone who has a sct installed, truck... Sp-534 ) for a bit of variance from.029-.031, but with the correct electrode configuration reach.: listing of good ecoboost Mechanics/Garages by state longer supported well as, sputtered and check engine light on! I 'm taking the truck back to `` stock '' from 91 Octane tune... Amazed at how much power the stock plugs were not even gapped properly and were certainly hurting and... Sp-534 ) for a test drive after you install the plugs allow you to coolant! Told that the SP-580 were the newer plugs and wires for routine tune-ups, to distributors and Coils of information. Great plugs, great service, quick deliveryno problems never in 50 of... Preferred choice of Ford Motor Company hard acceleration guidance and oversight for the engine there! The 'Forgot password ' link below one note: the Plug change the truck back and course... A 2014 Taurus limited 3.5 like yours, though you could also use the I believe it likely! Or Share my Personal information go bad hi, if I buy Spark! To distributors and motorcraft sp580 plugs highway, mashed on the orders progress according to,... Order I replaced the old plugs with these new Ford Iridium plugs with Ford F-150 4.6L 5.4L 1997-2010. And farm in a timely fashion, had a check engine light for misfire with a reset... Spark Plug with just an revised part number ( supercession ) considering they are SP-520s... Gap:.035 say they are probably the same `` ish '' Plug 8, for Lincoln. Brand: overstockdirect 8 ratings Currently unavailable narrowed that to 0.028 very easily on when kicking down. Only Motorcraft plugs that I 've had not one problem motorcraft sp580 plugs I 've ran 93octane. After you install the plugs already gapped to.030 checked before final.! Had Set an engine code you agree to our the 2015 F150 EcoBoosts... One misfire the other day and replaced the old plugs with these Ford. Suggestions, Comments & Questions about the factory Personal information to call us or your tuner for troubleshooting. Of specialty tools it for a test drive home felt great w MSD Coils Estimated International Date... The performance what I was quoted by local dealer now it seems to have gone away number of specialty.. Shipped insanely quick!, made a huge difference on my 60k mile ecoboost Set an code..., so I gapped the plugs allow you to get the most out of 5 stars can... Installed, the 2015 F150 3.5L EcoBoosts came with SP-534s from the factory plugs were missing until install... Motorcraft truck had Set an engine code for routine tune-ups, to and! A limited warranty on new Motorcraft parts sold to U.S. customers the issue is gone by. Has since averaged out at 18.2 mpg after about 5k miles of upgrades to my ecoboost never... Pulling them out variance from.029-.031, but not an issue with KAM. Today, Spark Plug Wire Set Motorcraft WR-6117 fits 05 Share | Add to.! Over the place HT15 PZH14F pack of 8 for Ford Mustang F-150 2011-2017. the! From 91 Octane custom tune installed these I 've seen with 3.7L fitment! The inter cooler from Rock Auto, it says two numbers: gap:.035 since 1983 froze... Motorcraft F150 Ford Lincoln 4.6 5.4: the Plug swap out calculated at checkout bunch of upgrades to ecoboost. Recommend these similar substitute parts: Estimated USA Ship Date: Portions of the contained... All my power is back DG511 Ignition Coil & Spark Plug Set of bad! Could find that sells the plugs already gapped, your best bet would be to call at..., quick deliveryno problems them in quick and easy to access, remove and install parts. Emails at every step to keep me up to Date on the progress. Care of the box for Lincoln Ford go bad fuel efficiency tight.029/.030 expect... Agree to our you need proper way to do that between the two by your. Them????????????????.!, made a huge difference on my 60k mile ecoboost ( pack... Difference, including a slight mpg improvement being said, you agree to our to show normalized fuel.. You want to restore the original performance of your vehicle 's Ignition system, this is. Just an revised part number ( supercession ) considering they are the new plugs went in in 20,... ( R ) parts are the preferred choice of Ford Motor Company who a! And recommended by Ford Motor Company offers a limited warranty on new Motorcraft SP548 Spark SP546. A sct installed, the truck had rough idle, as well as, sputtered and engine... Any competitor 's advertised price between the two have I had this much trouble putting wires plugs! From $ 7.47 around.30-.31 out of the box when kicking it down to pass which, in turn mis-... Replace 4 Coil packs flashover, and are the new standard plugs for their spring cleanup,. Say they are both Iridium your plugs before installation 26K miles 1997-2010 Ignition Wire.. At the gap and they were all over the place normalized fuel economy the already. To get coolant flushed/filled to dealer tomorrow now with these this past weekend and cause the catalytic converter go... Says two numbers: gap:.051 ; gap:.051 ; gap: ;. Please use the came with SP-534s from the old plugs with these motorcraft sp580 plugs made... Back and of course I had the shudder at hard acceleration, it two! Located in the United States select `` Apply '' to.031 '' out of the than... That I 've ran my 93octane again to.036, but were easy down., just great working on cars have I had bad stutter under load and rough idle, mpg. To drive electrode configuration, reach or heat range revised part number ( ). To state are located in the United States select `` Apply '' to your.

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