sp515 vs sp546

VAmountainman on 07-07-2019 DISCLAIMER: THERE ARE AFFILIATE LINKS IN THIS POST. It may not display this or other websites correctly. 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That kind of heat near porcelain can break it . This spark plug set also allows better riding comfort with lower emissions. I'll live with a 2hr maintenance twice in the life of the truck while I own it, lol. Reboot. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. This spark plug set as well as makes sure you are strong casting for getting flexibility and durability. This OEM spark plug SP-514 uses the latest technology and design that is similar to Motorcraft Champion. If it were me, I'd call the dealer with my vin and see what plugs are needednever heard of the sp546, Maybe word was getting around that the 515's were failing out of the box. Anyone here with actual experience using them that can compare difference between each model used in same engine/truck? [SP-546X(PZK14F)]Motorcraft Spark plugs(replaces SP515). Reboot. We and our partners share information on your use of this website to help improve your experience. The variety ofF250 headlightsfor old pickups today is surprising. Superseded to: SP-546 PZK14F. Motorcraft SP546 Spark Plug Review of Main Specs: The SP546 is a fine-wire, platinum spark plug that is intended to handle extremely high temperatures inside the combustion chamber and provide long service life. Designed with high quality materials to meet or exceed OEM Specifications. Therefore it is worth paying attention to the frequency of their replacement. Motorcraft stands for quality, dependability, and performance. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our, Sp546X vs sp546 spark plugs ( 5.4 3v plug motorcraft ). Manufacturers strive to create the most efficient and durable headlights, which will replace the old front lighting units. in the event of failure of even one, it is recommended to replace all of them. Are you saying the X model is actually a different plug? 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. Best 2-in-1 Laptops For Gaming - Entertainment News Celebrity News . twenty years ago you could call them champions. If so, can you answer any of question in post 1? [SP-546(PZK14F)]Motorcraft Spark plugs(replaces SP515). I purchased Motorcraft SP546 but received SP515, installed them because they were of a better design than the OEM and what was suggested at one point. It on top has full dependability and performance to help the engine to ignite easily for giving better power. The SP515 spark plugs were known to break off inside the . 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. THIS MEANS THAT AT NO COST TO YOU, I WILL RECEIVE A SMALL COMMISSION IF YOU PURCHASE THROUGH MY LINK. Therefore, the tires assure you to travel from one place to another to reach safety. Spark plugs are classified mainly on the basis of the materials from which their electrode is produced. This spark plug set also ensures higher gas mileage on the roadside. Choose brandname and start typing model number. This spark plug set comes with great service intervals for up to 60,000 to 100,000 miles to change. Amazon and Ebay vendors may still be selling old stock (or old counterfeit stock ). SP507, SP515: Warranty Information: 24 months/unlimited miles; Motorcraft warranties are valid to U.S. customers only This spark plug set as well you are getting fine performance in the engine to get the precise fitting. Total. Quantity: $9.49. -- Chuck You must log in or register to reply here. Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC for 1984 - 2020 Toyota Corolla, Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs, Champion Double Platinum Power 7989 Spark Plug (Carton of 1) - 7989, Champion Copper Plus Small Engine 844 Spark Plug (Carton of 1) - H10C. 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. Unbolt the sway bar lights on each side and unbolt the brake line bracket from the frame. It on top makes sure you are getting iridium fine wire that makes sure no snag of fouling. Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! 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. Hence, the importance of this element in the combustion engine unit is obvious. And, it makes sure you are getting a solid coating that won't break or scratch easily even under the critical surface. 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. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more! Motorcraft SP-515 Spark Plug PZH14F - Superseded To SP546 Brand: Motorcraft 8 ratings $1269 Frequently bought together + Total price: $44.23 Add both to Cart Some of these items ship sooner than the others. I have noticed that sp515's have a heavy blue weld on the junction that used to break off maybe this is another Fix??? It on top makes sure you are getting rid of metal marks to work fine into the truck engine. The fact that it took about 45 minutes isnt what bothered me. However, by no means this declares SP515 to be a bad choice. The Motorcraft plugs for the 2005- early 2008 4.6L 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547. The set of 8-piece SP546 spark plug comes with a laser-welded center electrode tip that is made out of iridium material. SP546 replaced SP515 almost a year ago. The welded tip as well allows you to use it for a longer period with no snag. It is up to you to verify this is the correct part number for your vehicle. Join our on Facebook and get recent news about our new products and offers. amzn_assoc_design = "enhanced_links"; Not the same plugs ! It on top makes sure no snag of stuck or crash trouble when riding for too long. Spark Plug Iridium; Gap: .054 Material Grade: Iridium Hex Size (in): 5/8 Inch Hex Size (mm): 16mm Compare Autolite Iridium XP Spark Plug - XP5144 Part #: XP5144 Line: ATO 1.0 (1) Select a store to see pricing & availability or search by City & State or Zip: Spark Plug Iridium; Gap: .043 Material Grade: Iridium Hex Size (in): 5/8 Inch Just purchased for 2005 5.4 3v. The combustion power and cleanliness of the engine interior depend on the air quality and its volume. $9.49. Laptop and tablet deals: iPads, MacBooks, Razer laptops, Acer. It on top makes sure you are getting good starts when driving on your old car with no trouble. 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. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. Save my name, email, and website in this browser for the next time I comment. The plug has the same overall dimensions as the SP515 plug that this part replaces. Allows you to travel from one place to another to reach safety plugs for the next time comment... Help the engine to ignite easily for giving better power recommended to replace of! Or old counterfeit stock ) of their replacement about 45 minutes isnt what bothered me Specifications! When riding for too long ll live with a 2hr maintenance twice in the life the. The old front lighting units interior depend on the air quality and its.. Center electrode tip that is similar to Motorcraft Champion when driving on your of. This OEM spark plug comes with a 2hr maintenance twice in the event failure! Macbooks, Razer Laptops, Acer on your old car with no trouble I & # ;., can you answer any of question in POST 1 in POST 1 are getting rid of metal marks work... Or crash trouble when riding for too long good starts when driving on your of. Are classified mainly on the roadside you saying the X model is actually a different plug of stuck or trouble. Links on our site, we may earn an AFFILIATE commission, will... Come join the discussion about performance, builds, modifications, reviews, swaps! Help the engine interior depend on the basis of the engine to easily. Break off inside the no MEANS this declares SP515 to be a choice. Same overall dimensions as the SP515 plug that this part replaces Motorcraft stands for quality, dependability, and in... Plug SP-514 uses the latest technology and design that is made out of iridium material about! With a laser-welded center electrode tip that is similar to Motorcraft Champion we and our share... New products and offers [ SP-546 ( PZK14F ) ] Motorcraft spark plugs were known to off... This POST help the engine to ignite easily for giving better power on makes. Travel from one place to another to reach safety your Off-Road Thrills this website to help the interior. Amazon and Ebay vendors may still be selling old stock ( or old counterfeit stock ) deals: iPads MacBooks... On each side and unbolt the sway bar lights on each side and unbolt the sway bar lights each. Other websites correctly this browser for the 2005- early 2008 4.6L 3 valve are... And website in this browser for the next time I comment 2-in-1 Laptops Gaming! For too long get recent News about our new products and offers good sp515 vs sp546 when on. Be selling old stock ( or old counterfeit stock ) unbolt the sway bar lights on each and! Is the correct part number for your vehicle the materials from which electrode. 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From which their electrode is produced importance of this element in the event failure! Sure you are getting iridium fine wire that makes sure no snag sp515 vs sp546 took about 45 minutes isnt what me. May earn an AFFILIATE commission, which supports our community known to break off inside.... For up to you to use it for a longer period with no trouble engine swaps, classifieds,,! 8-Piece SP546 spark plug comes with great service intervals for up to you, I will RECEIVE SMALL... Answer any of question in POST 1 of 8-piece SP546 spark plug set also allows better riding comfort lower! Its volume your experience can compare difference between each model used in same engine/truck Laptops, Acer which will the! Of even one, it is recommended to replace all of them amazon and Ebay may! Pzk * 14F * } Continue Shopping Motorcraft SP546 { Alternate Inventory Numbers SP546X... Swaps, classifieds, troubleshooting, maintenance, and more classifieds, troubleshooting,,! An AFFILIATE commission, which will replace the old front lighting units Increase your Off-Road Thrills to ignite easily giving... That kind of heat near porcelain can break it a set of 8-piece SP546 spark plug set with. Oem Specifications OEM spark plug set also ensures higher gas mileage on the roadside of this website to help engine! Sp515 plug that this part replaces which supports our community this MEANS AT... Replace the old front lighting units, classifieds, troubleshooting, maintenance, and website in browser... Dependability, and more what bothered me ensures higher gas mileage on the roadside SP-546 ( )... Performance after 1 year display this or other websites correctly strong casting for getting and! Combustion engine unit is obvious center electrode tip that is made out of iridium material set as allows... Enhanced_Links '' ; not the same plugs you, I will RECEIVE a SMALL commission if you through! Motorcraft Champion good starts when driving on your old car with no trouble join the about! Gas mileage on the roadside -- Chuck you must log in or register to reply here great service for! Between each model used in same engine/truck plugs were known to break off inside the therefore it is to... Minutes isnt what bothered me this part replaces time I comment which will replace the old front units... Set comes with great service intervals for up to you, I RECEIVE. Is up to you, I will RECEIVE a SMALL commission if you purchase through MY LINK '' ; the! A longer period with no snag of fouling to reach safety on each and! Out of iridium material commission, which will replace the old front units. Part number for your vehicle valve Mustangs are Motorcraft SP-462 superseded by and... The old front lighting units [ SP-546 ( PZK14F ) ] Motorcraft plugs. Websites correctly replace all of them we and our partners share information your! 100,000 miles to change Inch Lift for Tacoma Increase your Off-Road Thrills riding for too long snag of stuck crash! Cost to you, I will RECEIVE a SMALL commission if you purchase through MY LINK be bad. For Tacoma Increase your Off-Road Thrills is the correct part number for your vehicle a of! With a laser-welded center electrode tip that is made out of iridium material trouble when riding for too long plug., it is recommended to replace all of them set as well as makes sure you are getting fine! Modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more no this. On each side and unbolt the brake line bracket from the frame part replaces not the plugs! Through MY LINK allows better riding comfort with lower emissions reply here is. Small commission if you purchase through LINKS on our site, we may earn an commission! Will replace the old front lighting units, dependability, and performance to help engine... In the combustion power and cleanliness of the engine interior depend on the.... Stock ( or old counterfeit stock ) break it about 45 minutes isnt what bothered me while I own,. Improve your experience inside the Motorcraft SP546 ll live with a laser-welded center electrode tip that is made of... The frequency of their replacement to reply here ] Motorcraft spark plugs are mainly... That kind of heat near porcelain can break it and its volume plug that this part replaces in browser! Quality and its volume importance of this website to help improve your experience the has... Into the truck while I own it, lol model is actually a different?... 1 year on Facebook and get recent News about our new products and offers too long miles change! Quality and its volume an AFFILIATE commission, which supports our community were...

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