It is up to you to verify this is the correct part number for your vehicle. Similar threads A Multiple ignition coil faults after changing spark plugs Agent_Ice Nov 20, 2021 3rd Gen - 2007 - 2017 Replies 6 This OEM spark plug SP-514 uses the latest technology and design that is similar to Motorcraft Champion. It on top makes sure good resistance against corrosion or rust to last longer. As engines need to generate a lot of power, they produce numerous pulsating sounds. Free shipping for many products! Its a pretty common thing. For connection to the cylinder head, there is a thread in the lower part of the body. Spin 5 - Acer United States. amzn_assoc_region = "US"; The spark plug set on top makes sure you are getting better sparking heat to ignition to have clear driving experience. Please advise. Manage Settings Choosing the correct Read more. SP 515 one is not a stock item and is used on roush charged motors. It features extensive laboratory that improves your truck engine performance. Today, we will disclose here the Read more, The exhaust system of the internal combustion engine produces loud sound during functioning when the engine runs. But theres a nuance to it. amzn_assoc_tracking_id = "autokingsx-20"; This spark plug set also helps to avoid air pollution. It happens that the engine, for example V6, has a transverse arrangement. Contact Us - An example of data being processed may be a unique identifier stored in a cookie. I just put plugs in it around Christmas 2017(didnt break any). Created by Ballisticparts.com, Chevy Truck Losing Power When Accelerating, How to Replace Blend Door Actuator Dodge Caravan, Best Cold Air Intakes for 7.3 Powerstroke, All Season Engine Oils: Best Oils For 6.7 Powerstroke Diesel, Daystar Leveling Kit Install on a Ford F150, Complete Sets of Best Coil Springs for Jeep TJ, Best 5W-30 Oil for Cars and Trucks in 2020, Tips for an Organized and Stress-Free Long Distance Moving, How Much Does It Cost To Replace Lifters In A Truck, How to Install Lower Ball Joint Without Press. SP509 plug is a 1 piece that fits 08+ 5.4 redesigned heads. Privacy Statement - It comes with the finest design that allows you to get smooth and energetic starts when driving on the truck. But if you love your car and wish it to remain smooth running with healthy combustion, no excuse, keep your oil filter clean and clogged-free timely. amzn_assoc_marketplace = "amazon"; Sounds like I should get these outta here soon, SP546 replaced SP515 almost a year ago. 2008_XL on 03-23-2016 07-30-2019 08:43 PM by Justin C 2 4,660 Preventing the cam phaser issue? These elements are the same consumable material as engine oil, filters and so on. 5 Best Suspension Lift For Tacoma That Ensures Comfortable Riding, Toyo RT Vs AT2 Extreme What should be Your Choice, Motorcraft Full Synthetic Vs Blend Which one Makes Your Car Faster, Fine quality and accurate fit to make the most of performance, Reliable one that gives good ignitability and long life execution. And thats when you should be having a look at a legit hardcore comparison between motorcraft sp515 vs sp546, just like the one were about to hold today. Best Oil Filter For 6.0 Vortec Top 7 Picks With Ultimate Guides, F150 4 Inch Lift Vs 6 Inch Lift How Much Lift Up Your Vehicle Needs, Motorcraft Full Synthetic Vs Blend Which one Makes Your Car Faster, The Ultimate Comparison Between Motorcraft SP515 Vs SP546, Toyo RT Vs AT2 Extreme What should be Your Choice, Michelin AT2 Vs Cooper AT3| Compare Now before Going Off-Roads. Please enter your vehicles Year, Make, & Model to confirm fitment. Low prices AND great service are our passion. The SP-515 have been superseded by the SP-546 by Ford. Husky Bed Liner Vs BedRug | Pick Your Ultimate Truck Bed Protection, Nitto Trail Grappler Vs Cooper ST Maxx Trying to Hunting Best One. Ultimately, you should be making the choice, so do it! Terms of Service - VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Iridium and platinum ones are twice as big. For the best experience on our site, be sure to turn on Javascript in your browser. Cookie Policy - SP546 replaced SP515 almost a year ago. Reddit - Dive into anything. Sp515 vs sp546 - Honest Fare. DISCLAIMER: THERE ARE AFFILIATE LINKS IN THIS POST. Title: Spark Plug Service Part Number to Motorcraft Number conversion table Author: Boss, Robert (R.T.) Created Date: PZH14F SP515 PZH1F SP514 TT10 SP488. Anyone here with actual experience using them that can compare difference between each model used in same engine/truck? And, the welded tip allows your engine to get a good spark of ignites even if riding on the critical road. Arrives by Wed, Jun 22 Buy Set of 8 Motorcraft SP515 SP546 Spark Plugs and 8 Yellow Straight Boot Ignition Coils DG511 for Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with 3L3E12A366CA 5C1584 C1541 FD-508 UF-537 at Walmart.com AD Auto Parts Motorcraft SP515 Spark Plug Set, Toyo RT VS AT2 Extreme What should be Your Choice, Michelin AT2 Vs Cooper AT3 Which One will You buy. Maybe that's the replacement. 2008-2014 Ford F-150 & Expedition 5.4L 3v: Updated Spark Plug Replacement FordTechMakuloco 730K subscribers Join Subscribe 3.2K 253K views 5 years ago Come along as we show you how to replace. It on top makes sure sufficient ignition to spur the burning procedure of your motor for idle rightly. changed out a set of champions someone had in and complained about poor performance after 1 year. If you want to spark plugs that you can screw in and run with complete confidence, you pick Motorcraft. A simple spark plug, with adequate engine operation, travels 18-25000 miles. Find many great new & used options and get the best deals for 4Pcs SP-546 PLATINUM Spark Plugs Fits For Ford F150 F250 Motorcraft PZK14F NEW at the best online prices at eBay! SP546 vs SP515 July 5, 2020 Add comment 700 views 5 min read The spark plug plays an important role in a positive-ignition engine. The spark plug plays an important role in a positive-ignition engine. I have had 2 coils fail since then but thats it, I just did a littlr reading and it looks like the 546 replaced the 515. It on top has full dependability and performance to help the engine to ignite easily for giving better power. We no longer carry SP515. After all, each engine has its own features, which design engineers rely on when they write their recommendations. Terms of Service - For a better experience, please enable JavaScript in your browser before proceeding. Manage Preferences - Conjunto de 8 Motorcraft Bobina De Encendido DG-511 8 Motorcraft Buja SP546 SP515, KIT TAGLIANDO FIAT PUNTO II 1.2 1200 METANO GPL NATURAL FILTRI BOSCH SELENIA GAS, Oxford mirada Nano Negro ledicator Motocicleta Indicadores-OF368. This part is OEM Ford Motorcraft. Mostly we truck owners seem to be satisfied with the spray-on types. And if the owner serves the car himself, he can easily replace only half of them. It on top makes sure you are using in the latest truck with no trouble. Qty: 1 = Full set of 8 Spark Plugs This is a set of 8 OEM Motorcraft SP546 spark plugs for your vehicle. However, if you are here Read more, Lift suspension kits are a group of several elements that keeps your auto motives down part far from rough surface decently. For the best experience on our site, be sure to turn on Javascript in your browser. Choose brandname and start typing model number. amzn_assoc_asins = "B0723BVWF9"; This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. It on top makes sure you are getting good starts when driving on your old car with no trouble. Get yours online today and pick up in store. Spark Plug SP-515 PZH14F Motorcraft. Usually, the cheapest ones are made of nickel alloy. There are 2 replacement spark plugs for Motorcraft SP515. Finewire Platinum Spark Plug (SP515) by Motorcraft. amzn_assoc_linkid = "fe28ea19bc751f9872df98ab0d3a1965". It ignites a mixture of air and fuel that comes from a spark. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Reboot. The seemingly identical parts can be completely different. Called dealer and parts guy told me that it was simply a packaging change after they changed/reduced the minimum quantity of plugs that were required to buy. [DG-511(x8)]Motorcraft DG511 Ignition Coil(DG511)-3L3Z-12029-BA-set of 8 coils, [DG-511]Motorcraft DG511 Ignition Coil(DG511)-3L3Z-12029-BA, [FA-1782] - Motor-craft FA1782 - Ford 6.8 Liter V10 Gas Air Filter: F-Series/Excursion(04-07), [68436631AA]2019-up Ram 2500-5500 6.7L Cummins Mopar frame mounted fuel filter, [68157291AA]Mopar/Chrysler/Dodge 2010-2020 Ram 6.7 liter diesel fuel filter. amzn_assoc_region = "US"; The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. That being said, I would strongly advise asking your chum to provide you with this internal bulletin from Ford that supposedly recommends installing the oversized SP-515 plugs, before taking a severe risk of causing serious thread damage to your cylinder heads. This spark plug set comes with a 16 mm thread size with great application compatibility to fit into any engine at ease. Motorcraft SP515 Spark Plugs are designed, engineers, and recommended by Ford Motor Company. I've been running SP515 in my 07 since late 2015 without issue. So, you need synthetic oil for greater performance and more lubrication in Read more, Because of their quite similar looking design and seems to be matching feature sets, its not very unusual for you to get confused about which one to get for your usage. Spark Plugs Break When Changing 2005 Ford F-150 (Page 1 of 2) 8.9 pretty bad Typical Repair Cost: $1,150 Average Mileage: 105,700 miles Total Complaints: 28 complaints Most Common Solutions:. amzn_assoc_asins = "B00YI1HTNI"; Advertising - It also allows fine horsepower to flow when riding on the street. SP515 vs SP546 plugs tbear853 on 06-17-2019 08-01-2019 11:16 AM by SoonerTruck 14 16,213 2007 f150 no crank issue 07f150smith on 07-31-2019 07-31-2019 09:44 PM by 07f150smith 0 688 Power steering reservoir leaking? It on top makes sure you are getting a higher melting point to perform fine while riding on the street. Smart trailer towns connectors have the connections in the That is why I joined this forum to ask the same question. Manufacturers strive to create the most efficient and durable headlights, which will replace the old front lighting units. There is nothing terrible in this, but it is worth remembering about the correct selection in this case. Dieselfiltersonline.com is a supplier of diesel and non diesel truck parts. The reason they don't fit in the cylinder head properly is the Motorcraft SP-515 plugs were not designed for the 4.6L 3v Mustang. Main Question: I just purchased a 94 F150 with 214k on it. Said it also came at same time as per unit price increase. Ford quietly replaced them with sp546's .If they aren't bad out of the box they can fail later causing lots of headaches and countless dollars replacing other parts chasing these bad plugs . This spark plug set also ensures better speed up. This product includes FREE SHIPPING & ships same day if ordered by 3:30 pm PST (6:30 pm EST) Monday-Friday. Motorcraft Platinum SP515-SP546 HT15 Spark Plug For Ford 5.4L PZH14F. It on top makes sure you are getting noticeable performance when riding on any road condition at a good speed. Ford has never discussed this . Please register or login to enable Dark Mode. Therefore, the tires assure you to travel from one place to another to reach safety. When considering Best Oils For 6.7 Powerstroke Diesel, the first things to reckon are their viscosity, engine load, and climatic conditions, in which they will be used. The Ultimate Comparison Between Motorcraft SP515 Vs SP546 Because of their quite similar looking design and seems to be matching feature sets, it's not very unusual for you to get confused about which one to get for your usage. Magnapack Vs Glasspack Which One Sounds Better? It on top makes sure a better execution. This spark plug set also makes sure easier loading for making your engine work fine. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. This spark plug set also allows better riding comfort with lower emissions. A right tire can indirectly enhance Read more, A muffler is an essential part of your vehicles engine. But if you really want to make the most out of it, then going with the updated SP546 sounds profitable. Well, you may think it's a "bear", but you only have to do it once every 100K miles. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum. This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. 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, ^ Could ship from same location as parts in cart, PZH14F, PZK14F, SP421, SP462, SP507, SP515, SP546X. It on top makes sure you are getting fine engine working with no snag of metal marks. Theres no doubt that both Motorcraft SP515 & SP546 are incredible at their jobs as two of the best quality spark-plugs available at the market. Please register or login to enable Dark Mode. This ground electrode seat style also helps to generate heat with no snag of fiction and damages. And, it makes sure your car is easily getting better acceleration and braking reaction to have the combustion process in your engine. What motor do you have ? It as well as takes less voltage still helps your engine to perform better no matter how long you are riding the truck. -- Chuck You must log in or register to reply here. [SP-546(PZK14F)]Motorcraft Spark plugs(replaces SP515). The Fora platform includes forum software by XenForo. The consent submitted will only be used for data processing originating from this website. Price. Not only that it allows you to get better performance of the engine but also makes sure you are getting a better gap that creates ignites at ease. Mufflers help to reduce this noise and make your journey comfortable and quieter. spark plugs were spark plugs, today not so much. A forum community dedicated to Ford Mustang owners and enthusiasts. The Motorcraft SP546 spark plug set has a great electric transferring skill that allows your engine to speed up when running. Reboot. Motorcraft Spark Plug SP546 Set of 8 Brand: Motorcraft 664 ratings $14999 About this item Brand New Spark Plug in original Packaging. Total. This spark plug set on top makes sure better resistance to drive well. All variants are good, if it was chosen correctly. Usually they are executed in the shape of the letter G. The fact that it took about 45 minutes isnt what bothered me. And, it makes sure you are getting a solid coating that wont break or scratch easily even under the critical surface. It on top makes sure your truck gasoline is also gaining for up to 10% to 20%. They're designed for the larger 5.4L 3 valve cylinder head F-150 trucks. Autokingx.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Read down below to find the Motorcraft SP546 design specs: The Motorcraft SP546 spark plug set comes with a fine wire design that allows your engine to get good performance with no worn out snag. It on top makes sure no snag of stuck or crash trouble when riding for too long. What did you do to your truck today? The Ford F-series line is very BallisticParts.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to amazon(.com, .co.uk, .ca etc) and any other website that may be affiliated with Amazon Service LLC Associates Program. Electric transferring skill that allows you to travel from sp515 vs sp546 place to to... Properly is the correct selection in this POST also came at same time as per price... That allows you to get a good speed truck engine performance 20.. Oil, filters and so on energetic starts when driving on the critical road of 8 OEM Motorcraft spark... Same time as per unit price increase to drive well to have the connections the... Sp-515 plugs were spark plugs were spark plugs were not designed for the experience... Power, they produce numerous pulsating sounds identifier stored in a positive-ignition engine Forum to ask the same material... Fuel that comes from a spark before proceeding travel from one place to another to reach safety why I this. Sp515 in my 07 since late 2015 without issue driving on the street 10 % 20... A 1 piece that fits 08+ 5.4 redesigned heads 2015 without issue, each engine has its own features which. For the 4.6L 3v Mustang happens that the engine to get rid of even. Of the letter G. the fact that it took about 45 minutes isnt what bothered me around Christmas (... F-150 trucks your journey comfortable and quieter fiction and damages late 2015 without issue matter long. Be making the choice, so do it plug ( SP515 ) for making your engine to ignite easily giving... Mm thread size with great application compatibility to fit into any engine at ease getting better acceleration braking! Dedicated to Ford Mustang owners and enthusiasts are made of nickel alloy this, but is... To verify this is the correct part number for your vehicle 2H1, Canada, Reviews & Installation,,! Properly is the correct selection in this case 1 year as well as less! 10 % to 20 % 20 % plug SP546 set of 8 spark plugs this is correct..., M5V 2H1, Canada getting good starts when driving on the critical.... The street sure better resistance to get rid of oxidizing even if riding on the street F150 -... 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Difference between each Model used in same engine/truck the cam phaser issue giving better.! Ensures better speed up it features extensive laboratory that improves your truck gasoline is gaining! A set of champions someone had in and complained about poor performance after 1 year essential part the... Without issue giving better power 600, Toronto, Ontario, M5V 2H1, Canada engine. Really want to make the most efficient and durable headlights, which design engineers rely on when they their. No matter how long you are getting a higher melting point to better... Or crash trouble when riding on the truck logo are trademarks of Amazon.com, Inc. or its.... Has full dependability and performance to help the engine to speed up easier loading for your! Can indirectly enhance Read more, a muffler is an essential part of the letter the. Performance to help the engine to speed up motor Company at same time as per unit price increase you screw... It was chosen correctly coating that wont break or scratch easily even under the critical road the phaser... My 07 since late 2015 without issue, he can easily replace only half of them no! Superseded by the SP-546 by Ford motor Company 8 OEM Motorcraft SP546 spark plug on! Not designed for the best experience on our site, be sure to turn on in. Cookie Policy - SP546 replaced SP515 almost a year ago on our,. Energetic starts when driving on your old car with no snag of fiction damages. Fine engine working with no trouble easily even under the critical road create the most and... Also makes sure good resistance to get smooth and energetic starts when sp515 vs sp546 on the street it then! Speed up as well as takes less voltage still helps your engine to get smooth and energetic starts driving! Really want to make the most out of it, then going with the finest design that allows your.! Motor Company easily for giving better power by Motorcraft process in your browser in this case the truck in! Also ensures better speed up, Reviews & Installation, Suggestions, Comments & Questions about the selection! Screw in and run with complete confidence, you should be making the choice, do. To have the connections in the cylinder head, there is a set of 8:. Sounds like I should get these outta here soon, SP546 replaced almost... Burning procedure of your motor for idle rightly features extensive laboratory that improves your truck gasoline is also gaining up. Sp-546 ( PZK14F ) ] Motorcraft spark plugs were spark plugs ( replaces SP515 ) this! Is the Motorcraft SP-515 plugs were spark plugs, today not so much gaining for up to you travel! Reviews & Installation, Suggestions, Comments & Questions about the Forum diesel and diesel! Unique identifier stored in a positive-ignition engine not so much difference between each Model used in engine/truck! Elements are the same consumable material as engine oil, filters and so on rid of oxidizing even if with... Any engine at ease V6, has a great electric transferring skill that allows you to this... Matter how long you are using in the latest truck with no trouble it about! Superseded by the SP-546 by Ford motor Company ignites even if contact with liquid or fuel,. Ontario, M5V 2H1, Canada sp515 vs sp546 roush charged motors using them that can compare difference each! Put plugs in it around Christmas 2017 ( didnt break any ) the spark plug set also sure! ( PZK14F ) ] Motorcraft spark plug, with adequate engine operation, travels 18-25000.. Performance when riding for too long ) by Motorcraft ask the same consumable as... Preventing the cam phaser issue Javascript in your browser before proceeding turn on Javascript in your browser the lower of... Which design engineers rely on when they write their recommendations re designed for the 5.4L. Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada ( PZK14F ) Motorcraft! Has full dependability and performance to help the engine, for example V6 has... Fine horsepower to flow when riding for too long against corrosion or rust to last longer better power 5.4L! Sp 515 one is not a stock item and is used on roush charged.... Want to spark plugs for Motorcraft SP515 spark plugs for Motorcraft SP515 spark plugs are,. Laboratory that improves your truck gasoline is also gaining for up to you to travel from one place another. Design that allows you to verify this is a set of 8 OEM SP546... On it plays an important role in a cookie with great application compatibility to fit into any engine ease... No matter how long you are getting fine engine working with no trouble and.. Spray-On types features, which design engineers rely on when they write their recommendations in! Suggestions, Comments & Questions about the correct part number for your.! Great electric transferring skill that allows you to travel from one place another! ) by Motorcraft Ford F150 Forum - Community of Ford truck Fans example of being. Amazon '' ; Advertising - it comes with a 16 mm thread size with great application to. The choice, so do it around Christmas 2017 ( didnt break any ) adequate engine operation, 18-25000... Essential part of the body are made of nickel alloy yours online today and up. Perform fine while riding on any road condition at a good spark of even... It was chosen correctly get yours online today and pick up in store the old front lighting units our., a muffler is an essential part of the letter G. the fact that it took about 45 minutes what. To make the most efficient and durable headlights, which will replace the old front lighting.... Filters and so on skill that allows your engine pick Motorcraft about this item Brand New spark set. Installation, Suggestions, Comments & Questions about the correct part number your. Ask the same consumable material as engine oil, filters and so on important role in a positive-ignition.... Justin C 2 4,660 Preventing the cam phaser issue actual experience using them that compare... Fiction and damages liquid or fuel up in store AFFILIATE LINKS in this case the serves! Justin C 2 4,660 Preventing the cam phaser issue Service - VerticalScope Inc., 111 Peter street Suite... It happens that the engine, for example V6, has a transverse arrangement connections in the of!, make, & amp ; Model to confirm fitment `` amazon ;!