Products > Electrical > Spark Plugs > Champion Copper Plus Resistor Spark Plug - RN-4-YC (RN4YC/15157)
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Champion Copper Plus Resistor Spark Plug - RN-4-YC (RN4YC/15157)

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SKU: RN4YC/15157

RETAIL: $3.85
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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 plug Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression Patented Ultraseal coated shell for rust prevention Thread : 14mm
Stock photo shown, actual item may vary by model.

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While universal products are designed to fit a range of vehicles they may not fit all vehicles. If you are unsure of the fit we recommend posting a question on the ThumperTalk forums or contacting the manufacturer before ordering.