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Champion

Champion QL78YC Spark Plug, Pack of 4

  • Based on 436 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jul 5
Order within 3 hours and 21 minutes
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Features

  • Sold 4 per pack
  • CHAMPION SPARK PLUG CO. QL78YC, CHPQL78YC

Description

SPARK PLUGS Plug Type: QL78YC

Brand: Champion


Core Material: Copper


Top Material Type: Metal


Vehicle Service Type: Car, Truck


Number of Items: 1


Brand Name: Champion


Manufacturer Part Number: QL78YC


UPC: 037551005291


OEM Equivalent Part Number: QL78YC


Model Number: QL78YC


Unit Count: 1.0 Count


Manufacturer Warranty Description: Includes manufacturer provided warranty


Included Components: 938-1


Manufacturer: CHAMPION SPARK PLUG CO.


Compatible with Vehicle Type: Car, Truck


Automotive Fit Type: Vehicle Specific Fit


Core Material: Copper


Top Material Type: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 5

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.

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Top Amazon Reviews

    • Excellent replacement plugs.
Work well, motor runs starts like it should again.
Reviewed in the United States on December 27, 2025 by Daniel Donaldson
    • OEM 2000 Johnson 50hp outboard
Just what I needed.
Reviewed in the United States on June 14, 2026 by SaltyDog
    • Gap
Not gapped you have to make sure to gap them
Reviewed in the United States on April 16, 2026 by Michael Vitale
    • Good to go.
Worked great on my 1997 Johnson 90 hp outboard!
Reviewed in the United States on March 21, 2025 by zackery blair
    • Correct plug
I received the correct spark plugs, 4 stars because they are packaged in crappy plastic with cardboard backing instead of the small cardboard boxes with the little cardboard tubes that protect the electrode.
Reviewed in the United States on May 22, 2025 by Michael
    • real champs
Theses are the real thing....wasnt sure but they arent fake
Reviewed in the United States on November 9, 2024 by Steve M Smith
    • they are better than ngk
good job
Reviewed in the United States on September 4, 2025 by James D. CooperIII
    • 50hp mercury plugs
Arrived on time a worked great in my 2 stroke mercury.
Reviewed in the United States on May 23, 2025 by Justin B.

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