Marathon Spark Plugs

At Advance Auto, we carry 3 different types of Spark Plugs for your Marathon at competitive prices to fit your budget. Save on costs when you find your Marathon replacement Spark Plugs with us.

Make sure to compare prices and take a look at the top user reviewed Spark Plugs that fit your Marathon. The ratings and reviews for these aftermarket Marathon Spark Plugs really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Spark Plugs at the nearest Advance Auto Parts location.

Compare 3 Marathon Spark Plugs

Search our full catalog of aftermarket Marathon Spark Plugs below. Make sure to check for user reviews of Spark Plugs to learn which worked the best for our customers.

Champion – Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement H10C (Part No.844)

Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement H10C

from

$2.99
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Copper Plus – Dependable Performance and Durability
  • OE type replacement plug
  • Resists fouling
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Superior corrosion resistance
  • Built to ISO and SAE standards for proven performance
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Champion – Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement RH10C (Part No.854)

Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement RH10C

from

$2.29
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Copper Plus – Dependable Performance and Durability
  • OE type replacement plug
  • Resists fouling
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Superior corrosion resistance
  • Built to ISO and SAE standards for proven performance
See More

Champion – Champion Copper Plus Small Engine- Single Card – H10C (Part No.844-1)

Champion Copper Plus Small Engine- Single Card - H10C

from

$2.49
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Resists fouling
  • Superior corrosion resistance
  • Dependable and proven performance
  • Increased conductivity and heat control for good overall wear
See More