Visit our site for coupons and promotions. When you apply anti-seize, you must reduce torque by 10-15%. Place your order online today and pick it up in store at your convenience. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with a brand new set of genuine Ford Motorcraft OEM Spark Plugs to regain your pony's lost power. Motorcraft Spark Plug SP546 Amazonâs Choice and our favorite too, the Motorcraft Spark Plug comes in sets of 8. Summit Racing carries a variety of Motorcraft spark plugs compatible with virtually any vehicle make and modelâforeign and domestic. A spark plug that is under-torqued will not be fully seated in the cylinder head and heat dissipation will be slowed. If plug will not turn all the way by hand, clean out threaded hole with a 14 or 18mm thread cleaning tool. More Info. NGK 4177 TR6 Spark Plug, Pack Of 4 4.7 out of 5 stars 69. MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER (Set of 8) 4.5 out of 5 stars 1,671 Truck freight and oversize charges still apply unless otherwise notes and can only be shipped to the lower 48 States.Same Day Shipping (on most parts) if you order by 5PM EST on a business day. Motorcraft ASF42CA - Motorcraft Copper Core Spark Plugs. Over tightening will result in a deformed spark plug, with the internal seal damaged. MAS Ignition Coils DG511 with Motorcraft SP515 SP546 Spark Plugs compatible with Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with 3L3E12A366CA 5C1584 C1541 FD-508 UF-537 (set of 8) 4.4 out of 5 stars 483 Repeat process for each spark plug. Step 2: Use compressed air to blow any dirt or debris that may be around your coil-on plugs. For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. SKU # 534149. check if this fits your vehicle $ 3 79. ft. NGK 6510s are 7.2 - 14.5 lb. Clean the spark plug threads and ensure the cylinder head is clean of debris. Spark Plug Installation. In the case of a discrepancy between the plug manufacturer and engine manufacturers recommendations, always default to the engine manufacturer. Plugs should be torqued to 25 ft-lbs according to Ford. Save on Motorcraft Spark Plug (CYFS12F1) SP-548 at Advance Auto Parts. ft. source Brisk RR14S & RR14YS are 7.2 - 14.5 lb. Motorcraft spark plugs are the only ones designed, engineered, and recommended by Ford Motor Company. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. Plug/Engine Type Foot Lbs. Torque directly affects the ability of the spark plug firing end to dissipate heat to the cylinder head. Make sure to remove the plug from the socket 1/8 of an inch to improve the exposure of the tip of the spark plug. Let cool to a comfortable work level. 14 & 18mm Gasket Seat 14 & 18mm Tapered Seat 14 and 18mm tapered seat tighten 1/16 turn 14 and 18mm gasket seat tighten Motorcraft SP541 Spark Plug by Motorcraft $8.50. The specialty of these spark plugs is that all of them meet the OEM standards while sometimes, they are said to exceed them to provide the best to customers. Each ignition coil (within the assembly) fires spark simultaneously in a type of ignition system known as: waste-spark. 14 & 18mm Gasket Seat 14 & 18mm Tapered Seat 14 and 18mm tapered seat tighten 1/16 turn 14 and 18mm gasket seat tighten It’s best that nothing falls down into the spark plug port once the plugs are removed. 1/12-1/8 turn on plugs with a tapered seat. The 3V 4.6L and 5.4L spark plugs have proven to be a little more problematic during removal. Vendor #ASF 32-C. Like Spark plug part number, torque, what oil and how many quarts, oil filter part #, fuel filter part #, and all that good stuff. Use the Champion torque recommendation below as a guide for tightening all spark plugs. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Shop for Motorcraft Platinum Spark Plug Part #: SP546 for your vehicle. Repeat process for each plug. Please Note: This removal and installation process is the same for all 2005-2010 Mustangs. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. SELECT STORE. Spark Plugs. Step 4: Remove the electrical connections from the top of your coil-on plugs. FORD F-150 5.0L/302 Motorcraft Spark Plugs. Save on Motorcraft Spark Plug (CYFS12F1) SP-548 at Advance Auto Parts. Make sure to remove the plug from the socket 1/8 of an inch to improve the exposure of the tip of the spark plug. Inch Lbs. Over 6,000 Automotive Torque Specs. Suggestions for proper plug torque. Spark Plug This will ensure proper fitment and help you rest easy knowing that these 5.0L spark plugs are OEM replacement! Through rigorous testing, these parts meet the strict high-quality standards of Ford Motor Company. Torque directly affects the ability of the spark plug firing end to dissipate heat to the cylinder head. I want to do this right and not have a plug be spit out of a cylinder. DODGE, DODGE CHALLENGER, DAYTONA 392, DAYTONA R/T, DODGE CHARGER, SRT 392, SRT8, R/T, RALLYE REDLINE, SCAT PACK, SRT HELLCAT, SRT DEMON, T/A, PENTASTAR, AND HEMI ARE REGISTERED TRADEMARKS OF FIAT CHRYSLER AUTOMOBILES (FCA). Find Motorcraft PZK1F Motorcraft Platinum Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Then using your spark plug socket and wrench, go ahead and loosen the plugs by giving them a 1/4 turn counter-clockwise -- do not try going any further at this point. Step 10: Re-install the coil packs in reverse order of Steps 4-6 above. Motorcraft spark plugs are available for a wide range of applications, including all Ford, Lincoln, and Mercury vehicles, as well as other domestic and import cars and trucks. Go to your local parts store and get the 3V spark plug extractor for broken spark plugs. Motorcraft spark plugs are recommended due to its high quality. If you are picking up your order from your dealer, we advise contacting the dealer beforehand. Do not coat the electrode strap. Part Number: ASF-32C-A. Torque Spec Database. Parts are just part of what we do. The quality, performance, and reliability associated with the Motorcraft name is available in platinum spark plugs for a broad range of applicationsâincluding domestic and imported cars and all sizes of trucks. Motorcraft ASF42CA - Motorcraft Copper Core Spark Plugs. Part Number: ASF-32C-A. AmericanMuscle also offers Free Freight Handling to locations with loading docks in the Continental 48 States. Step 3: Disconnect your negative battery terminal. 534149. Freight shipments going to a residential address will require a $75 residential handling fee. Search Car Torque Specifications by Engine or Model. SALEEN IS A REGISTERED TRADEMARK OF SALEEN INCORPORATED. Motorcraft Platinum Spark Plug SP-479. Those two spark plugs are connected in series and this is the reason why you found AWSF-32PG and AWSF-32P plugs in your 1996 and later 4.6L vehicles when changing spark plugs. Whatever the application, Motorcraft offers a spark plug that fits. Mazda 2.0L-122ci-S4 Engine Torque Specs. A spark plug that is under-torqued will not be fully seated in the cylinder head and heat dissipation will be slowed. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. 2003-2021 AmericanMuscle.com. Next. 1/8 turn on plugs with a tapered seat. Platinum Spark Plug; The ⦠Shop Motorcraft spark plugs at Summit Racing! and short out the plug. Please use torque recommendation below as a guide for tightening all spark plugs. If you under tighten you can, in some situations, get bad spark and in the worst case blow the plug out. This will ensure easy future removals. Worth repeating that the brand of COP's is or seems to be very important as well---these days I won't use anything other than Motorcraft OR the better grade from NAPA. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Spark plugs manufacturers now apply plated anti-seize on spark plug threads In all other vehicles I've installed spark plugs in, I just snugged them good with a 3/8 inch ratchet. Torque is one of the most critical aspects of spark plug installation. Part # SP-479. It is extremely important to never exceed the spark plug recommended installation torque. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. Motorcraft. This can distort the metal plug shell, which often results in engine damage. While viewing the part detail page, click on the "specs" tab. However, there seems to be mixed results when it comes to the proper gap. Get product details, choose a store, and get directions. OEM Quality Materials. 2011-17 4V 5.0L & 15-19 5.2L Ford Mustang Coyote Spark Plugs When the time comes to replace your 11-14 Mustang's spark plugs it is recommended that your use stock replacement Motorcraft Coyote spark plugs. 1/16 turn on plugs with a tapered seat. Plugs should be torqued to 25 ft-lbs according to Ford. ... as the adjustment can cause damage to the iridium coating. Most mechanics I spoke with said 15 ft lbs is more than enough, especially considering the issues with removing the 2-part plug design. Spark Plug Wire Resistance Specification 30 K Ohms max for each cable (above 30 K Ohms and the cable is defective). These spark plugs are used for conventional distributor-equipped and coil-on-plug ignition systems. Don’t get in a hurry and if it feels like they are trying to break or just not turning easy enough, let it soak a little longer. Hi guys, It's been a while since I have been on here. Correct spark plug torque is the very most critical step of spark plug installation. 1. 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