Availability
Champion Copper Plus Spark Plugs
181 Customer Reviews
Showing In Stock Items. Show All 5 Items.
Spark Plug, RJ12YC, Copper Plus, 14mm Thread, .375 in. Reach, Resistor, GM, Jeep, Mopar, International, Each
Part Number: CPN-14
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Spark Plug, RN12YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each
Part Number: CPN-404
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Spark Plug, RS9YC, Copper Plus, 14mm Thread, .689 in. Reach, Resistor, Each
Part Number: CPN-304
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
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