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| Warranty Available for Download |
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Warranty
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Distributor Cap. Includes Gasket. Fits: GM V-8 Engines With Thunderbolt IV & V HEI Ignitions. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty.
| Cap Contacts Material Type | Brass |
| Marine Engine Serial # | 5889914-M299999, Thunderbolt HEI |
| Wire Tower Type | Top Mount, Male Round Post |
| Replaces OEM Name & # | Mercury Marine 16457A4, 805759T 1 |
| Marine Engine Manufacturer | Mercury Marine |
| VMRS Code | 033002003 |
| Marine Engine Horsepower Rating | 198, 989, 260, 350 MAG, 350 MAG SKI, 350 MAG MPI, 5.0 l, 5.7 l SKI, 300, 320 EFI, 370TRS, 420, 425, 45 |
| Brand | NAPA |
| Marine Engine Year | 1981-2001 |
| Contents | Distributor Cap |
| Distributor Vent | Yes |
| Distributor Cap Rotor # | 18-5431 |
| # Distributor Cap Towers | 8 |
| SDS Required | No |
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