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Premium Replacement Distributor Cap for Mercruiser Inboard Engines with Thunderbolt IV & V HEIThis distributor cap fits GM V-8 Motors with Thunderbolt IV and V HEI Ignitions.Replaces:MERCRUISER Distributor Cap 16457A4MERCRUISER Distributor Cap 43557MERCRUI
Flash Sale Ongoing
Premium Replacement Distributor Cap for Mercruiser Inboard Engines with Thunderbolt IV & V HEI
This distributor cap fits GM V-8 Motors with Thunderbolt IV and V HEI Ignitions.
Replaces:
*ARCO Assurance 12-month part and labor warranty protection
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
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