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Champion Spark PlugPart # 18

Copper Plus

4.8seller rating (642 reviews)

Fits Chevrolet, AM General, Isuzu & more — 50 vehicle applications

Spark Plug

$8.00
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  • Canadian Owned
Copper Plus - main product image

Champion Spark Plug 18 Vehicle Fitment

Fits 50 vehicles

This Copper Plus fits Chevrolet, AM General, Isuzu, Buick and 5 more makes vehicles.

Fits 1995-1996 AM General Hummer; 1973-1974 Buick Apollo; 1973-1981 Buick Century; 1991-1993 Buick Commercial Chassis; 1968-1982 Buick LeSabre; 1973-1987 Buick Regal; 1967-1984 Buick Riviera; 1991-1993 Buick Roadmaster. Plus 42 more models listed below.

  • 1981 Dodge B150

  • 1978-1980 Dodge W150

  • 1977-1985 Dodge D100

  • 1977-1980 Dodge B100

  • 1977-1980 Dodge B200

  • 1977-1980 Dodge B300

  • 1977-1980 Dodge D150

  • 1977-1980 Dodge D200

  • 1977-1980 Dodge W200

  • 1977-1978 Dodge D300

  • 1977-1978 Dodge W300

  • 1977-1978 Dodge CB300

  • 1977 Dodge W100

  • 1977 Dodge Ramcharger

Champion Spark Plug 18 Specifications

Manufacturer Heat Range
15
Center Electrode Design
Standard
Electrical Terminal Type
Non-Removable Nut
Seat Type
Tapered
Core Nose Length
0.852
Installed Height (Inch)
2.28

Champion Spark Plug 18 Product Description

Champion Copper Plus 18 Spark Plug RV15YC4 for Ford F-150

Key Features

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

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

About Champion Spark Plug

Shop Champion Spark Plug Spark Plug at Autrex with vehicle fitment details, current pricing, and checkout options for the Champion Spark Plug 18. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Seller reviews

What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.

4.8seller rating (642 reviews)
  • July 2026

    Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however

  • July 2026

    Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you

  • July 2026

    Awesome

Read all 642 seller reviews

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Frequently Asked Questions — Champion Spark Plug 18

What vehicles does the Champion Spark Plug 18 fit?

The Champion Spark Plug 18 fits 50 vehicle applications including 1993-1997 Chevrolet B7, 1995-1996 AM General Hummer, 1992-1996 Chevrolet P6000, 1983-1996 Chevrolet P60, 1992-1995 Isuzu NPR and 45 more. Check the full fitment list above to confirm your vehicle.

How do I confirm the Champion Spark Plug 18 fits my vehicle?

Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Champion Spark Plug 18. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.

What are the shipping options for the Champion Spark Plug 18?

Shipping options for the Champion Spark Plug 18 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the Champion Spark Plug 18 cost?

The Champion Spark Plug 18 is currently listed at $8.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Copper Plus a direct fit replacement?

Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Copper Plus before ordering.