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Add to CartSierra replacement ignition coil. All Sierra aftermarket parts are manufactured to meet or exceed OEM requirements.
Fits: GM V-6 & V-8 Engines With HEI Thunderbolt IV & V Ignition
Interchangeable with:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
Sierra 18-5433 Ignition Coil Sierra replacement ignition coil. All Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Fits: MCM 4 Cyl., V-6 & V-8 Engines With...
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Sierra 18-5443 Ignition Coil Sierra 18-5443 Ignition Coil is a replacement part for Mercruiser, OMC, and Volvo Penta Sterndrives. All Sierra aftermarket parts are manufactured to meet or exceed OEM...
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Mercruiser Tune Up Kit for V6 Thunderbolt HEI Ignitions Kit Includes: Rotor 18-5432 Distributor Cap 18-5396 Gasket Replaces: Mercury 815407Q 5, 815407T5 Pro...
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Sierra Ignition Sensor Kit for Mercruiser For: V-6 & V-8 with Thunderbolt ignition (1981-1997) nut connectors. Replaces: Mercury 87-892150Q02, 87-892150K02 Mercruiser 87-861780A2,...
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