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Champion Copper Plus 401S Spark Plug (Carton of 24) - RS12YC

  • Based on 387 reviews
Condition: New
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Availability: In Stock.
Fulfilled by 4Wheel Online

Arrives Jun 16 – Jun 18
Order within 23 minutes
Available payment plans shown during checkout

Part Number: 401S


Style: 24


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


Global Trade Identification Number: 61


UPC:


Manufacturer: ‎Champion Spark Plug


Brand: ‎Champion


Item Weight: ‎1.6 ounces


Item model number: ‎401S


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎401S


Date First Available: September 15, 2003


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 16 – Jun 18

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

Learn more about financing & leasing here.

Top Amazon Reviews


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

  • 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

  • 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 Bob R

  • Great
Part Number: RS12YC/013 Style: 1
Great
Reviewed in the United States on May 12, 2024 by gavinstandifer

  • Easy to install
Part Number: RS12YC/013 Style: 1
Easy to install and a correct replacement.
Reviewed in the United States on December 31, 2023 by hot43rod

  • You spark up my life
Part Number: RS12YC/013 Style: 1
For me, this exact spark plug at the store was a little more difficult than anticipated. Luckily, I was able to find them on Amazon (as usual) and with the price being right. The threading on the plug is a perfect cut and installation was a breeze. Spark was immediate and I am back to mowing with no issues. I would recommend. ... show more
Reviewed in the United States on June 13, 2022 by Alex Soper

  • Cheaply made.
Part Number: RS12YC/013 Style: 1
Bought 10, received 9. Needed 8 to replace the plugs in my engine. One of the 8 didn’t thread into the cylinder head. Determined poor thread quality. You get what you pay for. Buy an extra just in case one doesn’t thread properly.
Reviewed in the United States on August 27, 2022 by Morgan and Joel

  • Works like a Champ.
Part Number: RS12YC/013 Style: 1
Don't fall for all the hype. Expensive plugs , special supposed design features. These Champion spark plugs are reasonable in price. And last with great performance.
Reviewed in the United States on August 16, 2021 by Mrwhateveru

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