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:

• MERCRUISER Distributor Cap 16457A4
• MERCRUISER Distributor Cap 43557
• MERCRUISER Distributor Cap 43557A1
• MERCRUISER Distributor Cap 805759A2
• MERCRUISER Distributor Cap 80579A5
• MERCRUISER Distributor Cap 805759T1
• MERCRUISER Distributor Cap 805759T2
• MERCRUISER Distributor Cap 90746A1
• PLEASURECRAFT Distributor Cap RA108009
• VOLVO PENTA Distributor Cap 3858975
• INDMAR Distributor Cap 556345
• SIERRA Distributor Cap 18-5395
• CDI ELECTRONICS Distributor Cap E64-0010

*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.