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Sale
Sierra International 18-5274 Tune Up Kit - Mercury Thunderbolt HEI-V6The Sierra 18-5274 Tune Up Kit is interchangeable with the following: GLM 71790, Mallory 9-29317. Each Sierra product meets or exceeds the original equipment part it replaces. Contains 18-5432 Rotor Assembly, 18-5396 Distributor Cap.$20.35$28.99 -
Tune Up Kit for Mercruiser Thunderbolt Ignition V6 Replaces 815407Q 5, 815407A2Tune Up Kit for Thunderbolt (HEI) Ignition V6 Replaces Mercruiser 815407Q 5, 815407A 2. Kit contains Cap, Trigger Wheel and gasket.$17.95$17.95
