Yamaha SR643 Spark Plugs

Looking for aftermarket parts to modify or upgrade your Yamaha SR643 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your SR643.

Whether you have a 1973 or 1975 Yamaha SR643 in Base trim we have you covered. We have 3 spark plugs available parts to mod your SR643. All parts have free shipping to the Continental US 48 States.

All SR643 Spark Plug Parts:

NGK BLYB

OUT OF STOCK 1469 NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialistâ„¢. With over 80 years of automotiv... NGK BLYB Spark Plug Box of 6 (BR9ES) 1973-1973 Yamaha SR643 Base 1975-1975 Yamaha SR643 Base $35.67 Details

NGK Iridium Premium

IN STOCK 3981 NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialistâ„¢. With over 80 years of automotiv... NGK Iridium Premium Spark Plug Box of 4 (BR9EIX) 1973-1973 Yamaha SR643 Base 1975-1975 Yamaha SR643 Base $48.03 DetailsAdd to Cart

NGK Traditional

IN STOCK 5722 NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialistâ„¢. With over 80 years of automotiv... NGK Traditional Spark Plug Box of 4 (BR9ES) 1973-1973 Yamaha SR643 Base 1975-1975 Yamaha SR643 Base $30.78 DetailsAdd to Cart