Click to enlargeARCO Marine Premium Replacement Distributor Cap f/Mercruiser, Volvo Penta & OMC Inboard Engines - GM-Style
Manufacturer: ARCO MarinePart #: DC006SKU: 98946
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Item #: 98946
Category: Distributor Caps
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Description
Premium Replacement Distributor Cap f/Mercruiser, Volvo Penta & OMC Inboard Engines - GM-Style This distributor cap fits GM-Style "Module in Cap" Distributors - V6 Application. Replaces: MERCRUISER Distributor Cap 804420 MERCRUISER Distributor Cap 850484 MERCRUISER Distributor Cap 850484T MERCRUISER Distributor Cap 850484T2 OMC STERN DRIVE Distributor Cap 3854331 VOLVO PENTA Distributor Cap 3854331 SIERRA Distributor Cap 18-5362 CDI ELECTRONICS Distributor Cap E64-0005 *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.
Specifications
| Brand | ARCO Marine |
|---|---|
| Part Number | DC006 |
| EverTide SKU | 98946 |
| UPC | 693006030234 |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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ACRO Marine Premium Replacement Distributor Cap f/Mercruiser Inboard Engines - GM-Style
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ARCO Marine Premium Replacement Distributor Cap f/Mercruiser Inboard Engines w/Thunderbolt IV & V HEI
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
ARCO Marine productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Engine Parts & Service — frequently asked
- How often should I replace my raw-water impeller?
- A common recommendation is once a year or per your engine maker’s interval, and sooner if you see cracks, set, or missing vanes. The impeller is a wear item, and a failure causes rapid overheating — so many boaters also carry a spare aboard for on-water repairs.
- How do I find the right parts for my engine?
- Marine engine parts are specific to make, model, and year (and sometimes serial number). Match the part to your exact engine specs rather than by appearance — a close-but-wrong impeller, filter, or anode may not fit or may fail. Have your engine details handy when ordering.
- What are anodes (zincs) and when do I replace them?
- Sacrificial anodes corrode in place of the more important metal in your engine and drive, protecting against galvanic corrosion. Inspect them regularly and replace when roughly half consumed. Use the right material for your water — zinc for salt, aluminum for brackish, magnesium for fresh.
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