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Champion Copper Plus RH8C Spark Plugs

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  • Champion Copper Plus RH8C Spark Plugs
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14 Reviews

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J&P Part: 381-310


Champion Copper Plus RH8C Spark Plugs

• Features include a wider-base insulator which provides an easier path to speed the transfer of heat

• Longer insulator nose containing a center electrode of pure copper inside of chrome-nickel to transfer heat between firings and help resist fouling

Important Product Notes

Product Specs

Manufacturer Part Number: RH8C

OEM Reference: 4

Sold in Units: Pair

Customer Reviews

Overall Rating:
5/5 based on 14 ratings

5 by

The product shipped fine

5 by

Standard Champion plugs. Amazingly they were already gapped to .030".

5 by

Great price!

5 by

best plug for ironhead 1000's

5 by

Cost very cheap, good little spark plugs.

5 by

good parts

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Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

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