Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Part Number: RS12YC/013
Style: 1
Features
Description
Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, a platinum fine wire center electrode and a platinum pad ground electrode, spark plugs reach optimal temperatures quickly and maintain stable operating temperature under all engine loads, while providing maximum life and sharper spark focus.Step-by-Step Instructions for Installing New Spark PlugsStep 1 If necessary, set the gap on the new spark plug before installing it. In the past, it was necessary to use a gapping tool to make sure the gap in the spark plugs was the correct size. Today, Champion spark plugs come pre gapped, eliminating the need for this step most times. You should double check that the gap is correctly set; check your owners manual to find the distance for the spark plug gap and use a gap gauge or feeler gauge to check the distance. Step 2 Seat the new spark plug by hand; turning it clockwise at least two full turns. Once you have the spark plug snug, use the socket wrench with extension and spark plug socket to tighten it turning the plug clockwise. The plugs washer should be pressed against the mounting surface. Take care not to over tighten the plug; you can strip the thread on the head of the engine leading to costly repairs. You can also use a torque wrench to torque it to specification (OE service or repair manual). Step 3 Replace the spark plug wire boot or ignition coil and wiring connector. A plastic boot should click into place while a rubber boot may require a coat of dielectric grease on the inside of the boot for easy removal next time. Step 4 Repeat the removal and installation process for each spark plug. Thats all there is to it! If at any point you run into issues or have a question, consult your mechanic. These instructions are for informational purposes only and should not be used in lieu of seeking professional advice from a certified technician. We encourage you to consult with a certified technician if you have specific questions or concerns relating to any of the topics covered herein.
Brand: Champion
Core Material: Copper
Top Material Type: Metal
Manufacturer: Champion Spark Plug
Brand: Champion
Model: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500
Item Weight: 0.88 ounces
Product Dimensions: 3.94 x 3.94 x 3.94 inches
Country of Origin: USA
Item model number: 401
Is Discontinued By Manufacturer: No
Exterior: Machined
Manufacturer Part Number: RS12YC/013
Date First Available: August 17, 2005
