Seller notes

NGK BPHS spark plugs are 14mm short thread with extended electrodes.  Numbers correspond to the temperature of the spark. 5 is the hottest and 10 is the coolest. stock mopeds will generally run a 5 or 6, kitted mopeds maybe a 7 or 8, high compression kits may want a 9 or 10. OEM quality, triple-gasket sealing process, consistent performance, plug of choice in millions of mopeds! 1977 - 1981 Honda NA and NC express mopeds had a BP4HS on the stock motor. *Picture is not extended electrode* you wi...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.