Search  for anything...

Champion Copper Plus 401 (RS12YC) Pack of 1 (UPC 037551000401) for 1975 - 2020 Chevrolet Silverado 1500

  • Based on 423 reviews
Condition: New
Checking for product changes
$5.94 Why this price?
Holiday Deal · 41% off was $10.01

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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.


Availability: In Stock.
Fulfilled by LEADERS RPM

Arrives Dec 27 – Dec 30
Order within 22 hours and 31 minutes
Available payment plans shown during checkout

Part Number: RS12YC/013


Style: 1


Features

  • Copper Plus - Dependable Performance and Durability
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Inhibits corrosion
  • Built to ISO and SAE standards for proven performance

Description

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Brand: Champion


Core Material: Copper


Thread Size: 14mm


Top Material Type: Metal


Vehicle Service Type: Truck


Brand: ‎Champion


Core Material: ‎Copper


Thread Size: ‎14mm


Top Material Type: ‎Metal


Vehicle Service Type: ‎Truck


Global Trade Identification Number: ‎01


UPC: ‎037551000401


OEM Part Number: ‎3851857, 3854399, 3856759, 502181


Manufacturer: ‎Champion Spark Plug


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


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 27 – Dec 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • vave
Part Number: RS12YC/013 Style: 1
work good
Reviewed in the United States on November 3, 2024 by dale schroeder

  • Quick delivery
Part Number: RS12YC/013 Style: 1
The spark plug will be the same no matter where you buy it, but this seller was next day delivery and no problems.
Reviewed in the United States on November 19, 2024 by Keith Keefer

  • Sparky
Part Number: RS12YC/013 Style: 1
Spark plugs go sparky.
Reviewed in the United States on November 13, 2024 by Jones

  • Good price and quality
Part Number: RS12YC/013 Style: 1
I always use copper plugs in my 99 Chevy and have bought these for my last two. They fit right, each plug has so far been gapped properly and the performance of my old vortec is still smooth and sounds great when I get on it. Good value
Reviewed in the United States on September 17, 2023 by Lee Anthony

  • Good price.
Part Number: RS12YC/013 Style: 1
Works great.
Reviewed in the United States on May 17, 2024 by David Kerr

  • Spark plug
Part Number: RS12YC/013 Style: 1
Works perfect in my lawnmower
Reviewed in the United States on July 20, 2024 by Amazon Customer

  • Misleading or Hard to Understand Page
Part Number: RS12YC/013 Style: 1
Well the price is right but the page and description was hard to understand. It said product feature of six and said pack of 1 so I thought it would come for 1 pasck of six for the price. Add was very misleading and hard to follow. Needs to be fixed becareful when looking at this product
Reviewed in the United States on July 29, 2011 by jrad

  • Nice spark plug
Part Number: RS12YC/013 Style: 1
Great spark plug for the money did its job
Reviewed in the United States on May 9, 2024 by B J R

Can't find a product?

Find it on Amazon first, then paste the link below.