Boise Boat Works Distributor Cap and Rotor Kit for Mercruiser 4.3 Engines with Thunderbolt I and IV ignitions
Brand: Boise Boat Works
New Distributor cap and rotor kit for Mercruiser V6 engines with Thunderbolt I and IV Ignition systems
New Distributor cap and rotor kit for Mercruiser V6 engines with Thunderbolt I and IV Ignition systems
Replaces 815407Q5 . Fits many GM based 4.3 V6 engines from early 1980's to early 2000's
Coast Guard SAE J1171 certified for marine use!
Brass terminals
Includes: Cap, Rotor, Gasket, Bolts