![ARCO Marine Premium Replacement Distributor Cap f\/Mercruiser Inboard Engines w\/Thunderbolt IV V HEI [DC001]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/39182/51014/98940XL__58182.1680547694.jpg?c=2 "ARCO Marine Premium Replacement Distributor Cap f\/Mercruiser Inboard Engines w\/Thunderbolt IV V HEI [DC001]")
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.
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![ARCO Marine Premium Replacement Distributor Cap f\/Mercruiser Inboard Engines (Late Model) [DC004]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/39184/51016/98945XL__83833.1680547700.jpg?c=2 "ARCO Marine Premium Replacement Distributor Cap f\/Mercruiser Inboard Engines (Late Model) [DC004]")