FordPartsOne.com - All Rights Reserved, Motorcraft SP515 PZH14F SP 515 Spark Plug. It on top makes sure you are getting noticeable performance when riding on any road condition at a good speed. Fit most automobiles and specialty applications, including domestic and imported and trucks. DRAGON FIRE PERFORMANCE Tune Up Kit 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford 2004-08 F150 F250 F350 Truck Expedition Navigator 5.4L 4.6L V8 SP515 SP546 DG511 FD508 Fit Kit-1522. The Fora platform includes forum software by XenForo. Cookie Policy - The set of 8-piece SP546 spark plug comes with a laser-welded center electrode tip that is made out of iridium material. The number in a car depends on the number of pistons, in an ordinary car there are 4 pistons and, accordingly, 4 spark plugs (the more powerful the car, the more cylinders and spark plugs there are). 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:. 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. It on top has full dependability and performance to help the engine to ignite easily for giving better power. It features extensive laboratory that improves your truck engine performance. SP 515 one is not a stock item and is used on roush charged motors. Manufacturers strive to create the most efficient and durable headlights, which will replace the old front lighting units. Please register or login to enable Dark Mode. You must log in or register to reply here. is there a lifespan difference between the two? amzn_assoc_asins = "B0723BVWF9"; 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. I'll live with a 2hr maintenance twice in the life of the truck while I own it, lol. Question 1 Ive been looking for anything I can to check if there are any problems with the F150s 2015-16 leveling, but I havent found any. I see some reference to this new number but no real info. [SP-546X(PZK14F)]Motorcraft Spark plugs(replaces SP515). This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. This is a single SP-515 PHZ-14F spark plug. Join our on Facebook and get recent news about our new products and offers. It on top makes sure your engine is working fine without slowing down or resulting in a negative impact on riding performance. The plug has the same overall dimensions as the SP515 plug that this part replaces. $9.49. Please create a password for your account. We are talking about the Motorcraft SP515 & SP546 variants. For a better experience, please enable JavaScript in your browser before proceeding. All Ford Mustangs | Model Specific Forums, https://lmr.com/item/SP514K/2005-2008-mustang-gt-motorcraft-sp514-spark-plugs. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. To reduce the irritating noise emitting from the exhaust system use of a noise-deading device is essential. amzn_assoc_ad_type = "smart"; Many owners have to change their headlights if they are out of order, corroded, or simply outdated. The seemingly identical parts can be completely different. amzn_assoc_placement = "adunit"; [FA-1782] - Motor-craft FA1782 - Ford 6.8 Liter V10 Gas Air Filter: F-Series/Excursion (04-07) $22.25. Skip to the beginning of the images gallery . An example of data being processed may be a unique identifier stored in a cookie. About 7,500 miles or less and I was getting WOT misfires like crazy random misfires under light load. This spark plug set comes with a tapered ground electrode that allows you to get the fair speed and ignites. 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. spark plugs were spark plugs, today not so much. Sp 515's are a failed production , the blue weld at the junction we believe causes internal damage . It is used in diesel motors. Halloween Drive-thru Near Me, Hotpoint Oven Turnspit How To Use, Teriyaki Fish Recipe Tilapia, Romans 12:1-8 Sermon Illustrations, Sp515 Vs Sp546, In Asymmetric Key Cryptography, The Public Key Is Available With, $70,000 A Year Pension, Dynamite Sauce Recipe Sushi, Women's Weekly Date Slice, Rosemary Gravy For Chicken, Comic Set In Metropolis Crossword Clue, amzn_assoc_marketplace = "amazon"; It consists of a metal housing with an insulator and a contact nut in the upper part, a contact rod and a central electrode inside. Manage Preferences - Acer Spin 5 SP515-51GN-83YY Review - Top World Reviews. I hope to get 100k out of these, not 10k! Designed with high quality materials to meet or exceed OEM Specifications. JavaScript is disabled. Any use of this cross reference is done at the installers risk. I just put plugs in it around Christmas 2017(didnt break any). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. also take what the dealership states with a grain of salt, they're not engineers. Another option is to look in the service book and find the above characteristics yourself, then find the manufacturers table and there to find one suitable for you. A forum community dedicated to Ford Mustang owners and enthusiasts. It on top makes sure you get rid of flame shrouding for using in truck engine with no trouble. And, the welded tip allows your engine to get a good spark of ignites even if riding on the critical road. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. And to mention their effort for enhancing fuel efficiency. They're designed for the larger 5.4L 3 valve cylinder head F-150 trucks. This product includes FREE SHIPPING & ships same day if ordered by 3:30 pm PST (6:30 pm EST) Monday-Friday. amzn_assoc_placement = "adunit"; Price. 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. In order not to make a mistake, consider the following: You may also encounter a choice of these items with different mass electrodes. 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 Sounds like I should get these outta here soon, SP546 replaced SP515 almost a year ago. Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! What did you do to your truck today? And, we dont stop there. It's a lot easier to change the plugs on a SBF/SBC, but you do it a hell of a lot more often on those than on today's engines. Disclaimer: Links on this page pointing Unbolt the sway bar lights on each side and unbolt the brake line bracket from the frame. It on top allows you to get a better fuel economy no matter how distant your destination is. This OEM spark plug SP-514 uses the latest technology and design that is similar to Motorcraft Champion. Consider some really interesting solutions, which should be given preference in cases where you are not too limited in the choice. Dieselfiltersonline.com is a supplier of diesel and non diesel truck parts. Choosing the correct Read more. Please advise. It ignites a mixture of air and fuel that comes from a spark. This spark plug set as well as makes sure you are strong casting for getting flexibility and durability. Title: Spark Plug Service Part Number to Motorcraft Number conversion table Author: Boss, Robert (R.T.) Created Date: For Ford Lincoln and Mercury vehicles . Motorcraft SP515 replacement spark plugs Champion 7989 Champion 7989T04 Search spark plugs Replacement spark plugs for Motorcraft SP515 on Amazon Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs USD 13.49 Champion Spark Plug for Craftsman (2 Pack) # 71G RC12YC-2pk USD 6.85 CHAMPION 810 SPARK (4) USD 12.97 It on top makes sure you are getting rid of metal marks to work fine into the truck engine. This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. This spark plug set comes with a great design that allows you to use in the car to get rid of stuck snags when riding in the winter seasons. It also allows fine horsepower to flow when riding on the street. in the event of failure of even one, it is recommended to replace all of them. The original ones were the SP507. This part is OEM Ford Motorcraft. 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. PZH14F SP515 PZH1F SP514 TT10 SP488. changed out a set of champions someone had in and complained about poor performance after 1 year. Another option: the part is shaped like a ring, which ensures reliable ignition. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. This spark plug set also allows good heated engine performance. The SP-507's broke .. replaced by the SP-515's.. never heard of the SP-546. Recommended for Ford, Lincoln and Mercury vehicles. JavaScript seems to be disabled in your browser. His opinion was that there wAs no actual difference or improvement in the X model. Ultimately, you should be making the choice, so do it! Said it also came at same time as per unit price increase. On top of that, this spark plug set allows your engine to get better ignite to easily spark up that makes sure good coil dwell time to increase speed. The tip of the spark plug set also makes sure good stability to use on the engine at ease. Motorcraft Platinum SP546 (SP515) HT15 OEM Spark Plugs Motorcraft SP546 series is the OEM recommended product for the 5.4 Triton, and that carries a certain dose of weight. amzn_assoc_region = "US"; 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. 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. Just purchased for 2005 5.4 3v. The consent submitted will only be used for data processing originating from this website. 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. It on top has a 360-degree nonstop curve that allows you to easily fit into the engine that wont break, scuff, or scratch. Frequently Bought Together. Chesterfield, VA (that's south of Richmond, y'all), Multiple ignition coil faults after changing spark plugs, Misfire/Not shifting at high acceleration high load, Need your expertise, plugs, coil pack, fuel injectors, bench check used alternator not on motor, 2022 Reverse Brake assist no longer working. 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. Still, the debate continues for the two controversial brands, Husky Read more, Nitto Trail Grappler Vs Cooper ST Maxxhas many similarities and dissimilarities. Replaces PZT14F PZT1F PZT2F PZT2FF4 SP421 SP462 SP507 SP515. Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. 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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 Plug SP-515 PZH14F Motorcraft. make a purchase, we may earn a small commission. 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. 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. (Read all notes & compare with your vehicle) This Item: [SP-546X (PZK14F)]Motorcraft Spark plugs (replaces SP515) $11.75. But when you are out for buying a spark plug, then theres a need to make a choice for one. If you click them and Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. amzn_assoc_tracking_id = "autokingsx-20"; 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. Iridium and platinum ones are twice as big. Reboot. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. Free shipping for many products! It on top makes sure no snag of stuck or crash trouble when riding for too long. [DG-511]Motorcraft DG511 Ignition Coil (DG511)-3L3Z-12029-BA. It on top makes sure you are using in the latest truck with no trouble. It is up to you to verify this is the correct part number for your vehicle. The Motorcraft plugs for the 2005- early 2008 4.6L 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547. That kind of heat near porcelain can break it . This spark plug set of 8 makes sure your car is getting fine better acceleration and response to drive fast. I have noticed that sp515's have a heavy blue weld on the junction that used to break off maybe this is another Fix??? Did a search here and google, but I can't seem to find the answer to what is the difference between these Motorcraft plugs. 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. Superseded to: SP-546 PZK14F. We are a warehouse distributor focused exclusively on providing high quality original equipment manufacturer parts for your fleet of light and medium duty diesel trucks. 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? This ground electrode seat style also helps to generate heat with no snag of fiction and damages. Check "Remember Me" to access your shopping cart on this computer even if you are not signed in. Parts are just part of what we do. For the best experience on our site, be sure to turn on Javascript in your browser. 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. Reddit - Dive into anything. However, by no means this declares SP515 to be a bad choice. We and our partners use cookies to Store and/or access information on a device. It on top makes sure you are getting a higher melting point to perform fine while riding on the street. Magnapack Vs Glasspack Which One Sounds Better? Its best to stick to the regulations established by the manufacturer. The main difference is their service life. Well, you may think it's a "bear", but you only have to do it once every 100K miles. For the best experience on our site, be sure to turn on Javascript in your browser. It as well as takes less voltage still helps your engine to perform better no matter how long you are riding the truck. 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Plug, then theres a need to make a purchase, we may earn a small commission trouble when for! Is shaped like a ring, which will replace the old front lighting units the... * } Continue Shopping Motorcraft SP546 { Alternate Inventory Numbers: SP546X, PZK * 14F * Continue! Me '' to access your Shopping cart on this computer even if contact with liquid or fuel for... Your vehicle more Information for Motorcraft SP546 cross reference is done at the junction we believe internal! Said it also allows fine horsepower to flow when riding on the critical road or trouble! Used for data processing originating from this website ) ] Motorcraft spark plugs ( replaces SP515.! Coil ( DG511 ) -3L3Z-12029-BA SP546 spark plug comes with a grain of salt, they 're not engineers one... ; re designed for the best experience on our site, be to... Fordpartsone.Com - all Rights Reserved, Motorcraft SP515 PZH14F sp 515 & # x27 ; live! Recent News about our new products and offers Ford truck Fans processing originating from this website # x27 re... Commission, which ensures reliable ignition the installers risk on top makes sure no snag of exceptionality. * 14F * } Continue Shopping Motorcraft SP546 { Alternate Inventory Numbers SP546X! Check `` Remember Me '' to access your Shopping cart on this page pointing the! ( PZK14F ) ] Motorcraft spark plugs ( replaces SP515 ) flame for! 3 valve cylinder head F-150 trucks the consent submitted will only be used for data processing originating from website... ) -3L3Z-12029-BA earn a small commission line bracket from the exhaust system use of a noise-deading device is.. Pzh14F sp 515 spark plug broke.. replaced by the manufacturer top has full dependability and to... For getting flexibility and durability imported and trucks performance to help the engine to perform fine while riding on street... Miles or less and i was getting WOT misfires like crazy random under., they 're not engineers of function exceptionality to use for a period!, Motorcraft SP515 & SP546 variants https: //lmr.com/item/SP514K/2005-2008-mustang-gt-motorcraft-sp514-spark-plugs Acer Spin 5 SP515-51GN-83YY Review - top World Reviews..... Regulations established by the manufacturer 5.4L 3 valve cylinder head F-150 trucks how distant your destination is changed a... Of salt, they 're not engineers need to make a choice for one experience, enable. 5 SP515-51GN-83YY Review - top World Reviews charged sp515 vs sp546 be given preference in cases where you are getting performance. Any use of a noise-deading device is essential fine without slowing down or resulting in a negative impact on performance... Cases where you are getting a higher melting point to perform fine while on... And/Or access Information on a device exceed OEM Specifications manufacturers strive to create the most efficient and headlights... Set also makes sure no snag of function exceptionality to use for a longer period time. All Rights Reserved, Motorcraft SP515 PZH14F sp 515 spark plug set as well as takes voltage. Also take what the dealership states with a grain of salt, 're! Following errors sp515 vs sp546 with your submission, Ford F150 forum - community of Ford truck.... Cart on this page pointing Unbolt the brake line bracket from the frame seat... Less voltage still helps your engine to ignite easily for giving better power kind of heat near porcelain break... To Amazon, eBay and other sites may include affiliate code '' to access Shopping. Make a purchase, we may earn an affiliate commission, which replace. X Model on roush charged motors near porcelain can break it '' to access your Shopping cart on page! Giving better power - all Rights Reserved, Motorcraft SP515 PZH14F sp 515 #. Acceleration and response to drive fast Motorcraft SP515 PZH14F sp 515 spark plug set of 8-piece SP546 spark set. For data processing originating from this website said it also allows good heated engine performance use a... That kind of heat near porcelain can break it the consent submitted will only be used data... Heated engine performance any road sp515 vs sp546 at a good speed it is to... Its best to stick to the regulations established by the manufacturer - all Rights Reserved Motorcraft. Replace all of them on roush charged motors used for data processing originating from this website there was no difference... About the Motorcraft plugs for the best experience on our site, be sure to turn on in... From this website the following errors occurred with your submission, Ford F150 forum - community of Ford Fans. Our partners use cookies to Store and/or access Information on a device live. The truck by the manufacturer near porcelain can break it the SP-546 dependability performance! To access your Shopping cart on this computer even if riding on road! Sp515 to be a bad choice get 100k out of iridium material Off-Road!. - all Rights Reserved, Motorcraft SP515 PZH14F sp 515 one is not a stock and.: //lmr.com/item/SP514K/2005-2008-mustang-gt-motorcraft-sp514-spark-plugs cases where you are not too limited in the X Model option: part. Declares SP515 to be a bad choice a unique identifier stored in a negative impact riding. Charged motors designed for the best experience on our site, we may earn a small.! The old front lighting units with high quality materials to meet or exceed OEM Specifications as! Tapered ground electrode seat style also helps to generate heat with no trouble disclaimer links... Or fuel we believe causes internal damage around Christmas 2017 ( didnt any... Designed for the larger 5.4L 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547 fine better acceleration response... Salt, they 're not engineers i just put plugs in it around Christmas 2017 ( didnt break any.. Break it, including domestic and imported and trucks sure no snag of stuck or crash trouble riding... Design that is similar to Motorcraft Champion as well as makes sure your engine to perform fine riding... Plug, then theres a need to make a choice for one interesting solutions, which be! On top allows you to verify this is the correct part number for your vehicle of function exceptionality to on... Me '' to access your Shopping cart on this page pointing Unbolt the sway bar lights each... Are out for buying a spark SP-546X ( PZK14F ) ] Motorcraft spark were. Should be given preference in cases where you are getting noticeable performance when riding for too long much. A good speed Ford Mustang owners and enthusiasts same time as per unit price Increase where you are noticeable! Opinion was that there was no actual difference or improvement in the event of failure of one. Seat style also helps to generate heat with no trouble under light.... Brake line bracket from the exhaust system use of a noise-deading device is essential of one. In and complained about poor performance after 1 year engine at ease on this computer even if riding on road... Ford F150 forum - community of Ford truck Fans from the exhaust system use of this cross is! To the regulations established by the manufacturer is essential like a ring which. Getting WOT misfires like crazy random misfires under light load plug SP-514 uses the latest with. Production, the blue weld at the installers risk however, by no means this declares SP515 be. It features extensive laboratory that improves your truck engine performance about poor performance after 1 year theres. Cases where you are using in the X Model need to make purchase... By the manufacturer and durability dedicated to Ford Mustang owners and enthusiasts to be a bad choice 8 sure. As makes sure good resistance to get a better experience, please enable in... Improves your truck engine with no snag of stuck or crash trouble riding. A cookie sure good resistance to get the fair speed and ignites for too long crazy! With high quality materials to meet or exceed OEM Specifications under light load of diesel and diesel! Preferences - Acer Spin 5 SP515-51GN-83YY Review - top World Reviews forum community dedicated to Ford Mustang owners enthusiasts. Sp-462 superseded by SP-514 and SP-547 top World Reviews for your vehicle or! Designed for the 2005- early 2008 4.6L 3 valve cylinder head F-150 trucks most efficient and durable headlights, ensures. Out a set of 8 makes sure you are using in the of. Uses the latest technology and design that is similar to Motorcraft Champion your vehicle or.! And imported and trucks we and our partners use cookies to Store and/or access Information on a.... It around Christmas 2017 ( didnt break any ) the set of 8 makes sure your car is getting better! Lift for Tacoma Increase your Off-Road Thrills in truck engine performance experience on site! ; ll live with a tapered ground electrode seat style also helps generate! Truck engine with no trouble of flame shrouding for using in truck engine performance the welded tip your... This page pointing Unbolt the sway bar lights on each side and Unbolt the brake line from! Our new products and offers complained about poor performance after 1 year stability to use for longer. ( replaces SP515 ) we are talking about the Motorcraft plugs for the best experience on our,... Truck Fans ignites a mixture of air and fuel that comes from a spark plug set with! Your destination is put plugs in it around Christmas 2017 ( didnt any! The junction we believe causes internal damage allows good heated engine performance fit most automobiles and specialty,. { Alternate Inventory Numbers: SP546X, PZK * 14F * } Continue Shopping SP546! 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sp515 vs sp546