New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

champion

87 products
Brand Show all Brand
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Champion 538 Copper Plus Resistor Spark Plug - RH8C
$17.01
$17.01
Spark Plug Code: RH8CThread : 14mm. Copper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plu...
Champion 58 Copper Plus Resistor Spark Plug - RJ18YC
$9.05
$9.05
Spark Plug Code: RJ18YCPlug Type: RJ18YC. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.650. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.375. Taper Diamet...
Champion 587 Copper Plus Non-Resistor Spark Plugs - H8C - Box 8
$10.07
$10.07
Spark Plug Code: H8CPlug Type: H8C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.438. Taper Diameter (Inc...
Champion 592 Copper Plus Resistor Spark Plug - RJ12C
$10.70
$10.70
Spark Plug Code: RJ12CPlug Type: RJ12C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.375. Taper Diameter ...
36% Off
Champion 592S Copper Plus Resistor Spark Plug Shop Pack - RJ12C
$68.65
$68.65
$107.95
Spark Plug Code: RJ12CPlug Type: RJ12C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.375. Taper Diameter ...
Champion 801 Copper Plus Non-Resistor Spark Plugs - N3C - Box 8
$10.38
$10.38
Spark Plug Code: N3CPlug Type: N3C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.75. Taper Diameter (Inch...
Champion 801C Copper Plus Non-Resistor Spark Plugs - 1-N3C - 3/4in.
$16.37
$16.37
Spark Plug Code: N3CCopper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plug. Patented SAC-9...
Champion 803 Copper Plus Non-Resistor Spark Plugs - N4C - Box 8
$16.26
$16.26
Spark Plug Code: N4CPlug Type: N4C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.75. Taper Diameter (Inch...
Champion 805 Copper Plus Non-Resistor Spark Plugs - 1-N2C - Box 4
$16.37
$16.37
Spark Plug Code: 1-N2CPlug Type: N2C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.75. Gap (Inch): 0.023-...
Champion 806 Copper Plus Non-Resistor Spark Plugs - L92YC
$10.06
$10.06
Spark Plug Code: L92YCPlug Type: L92YC. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.5. Taper Diameter (I...
Champion 807 Copper Plus Non-Resistor Spark Plugs - L78C
$9.87
$9.87
Spark Plug Code: L78CPlug Type: L78C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.5. Gap (Inch): 0.03-0....
Champion 810 Copper Plus Resistor Spark Plug - RA8HC - Box 8
$16.69
$16.69
Spark Plug Code: RA8HCPlug Type: RA8HC. Seat Type: Gasket. Hex Size (Inch): 0.625. Hex Size (MM): 15.88. Thread Size (Inch): 0.472. Thread Size (MM): 12. Thread Reach (Inch): 0.75. Taper Diameter (...
16% Off
Champion 810S Copper Plus Resistor Spark Plug - RA8HC - 24 Pack
$86.16
$86.16
$102.95
Spark Plug Code: RA8HCCopper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plug. Patented SAC...
Champion 811 Copper Plus Non-Resistor Spark Plugs - L82C - Box 4
$16.37
$16.37
Spark Plug Code: L82CPlug Type: L82C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.5. Taper Diameter (Inc...
Champion 814 Copper Plus Resistor Spark Plugs - RL82YC
$17.01
$17.01
Spark Plug Code: RL82YCCopper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plug. Patented SA...
Champion 818 Copper Plus Resistor Spark Plugs - RN2C - Box 4
$9.50
$9.50
Spark Plug Code: RN2CPlug Type: RN2C. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.75. Taper Diameter (In...
Champion 818C Copper Plus Non-Resistor Spark Plugs - RN2C - 3/4in.
$16.48
$16.48
Spark Plug Code: RN2CCopper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plug. Patented SAC-...
Champion 821 Copper Plus Non-Resistor Spark Plugs - L77JC4 - Box 4
$10.28
$10.28
Spark Plug Code: L77JC4Plug Type: L77JC4. Seat Type: Gasket. Hex Size (Inch): 0.813. Hex Size (MM): 20.65. Thread Size (Inch): 0.551. Thread Size (MM): 14. Thread Reach (Inch): 0.5. Taper Diameter ...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle