Champion Copper Plus Spark Plug Each

Item: 391096-304729

$10.82

Select Your Vehicle - Fitment Guaranteed

  • In Stock - Ships Next Business Day Fast & Free!

Champion Copper Plus Spark Plug Each


  • Copper Plus spark plugs have a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
  • Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
  • Patented Ultraseal coated shell for rust prevention
  • Sold each

NOTE: Part numbers beginning with "R" are resistor type. Order by Champion numbers.

Specification Details
Quantity 8
Thread 14 mm

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • XLCH1000 Sportster 1000 1972-1978
  • XLCH900 Sportster 900 1965-1971
  • XLCR1000 Sportster Cafe Racer 1977-1978
  • XLH1000 Sportster Standard 1972-1978
  • XLH900 Sportster 900 1970-1971
  • XLT1000 Sportster Touring 1977

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