Description
ARCO Marine Rotor for Mercruiser HEI | Boat Supply Store
Ensure reliable ignition performance in your Mercruiser inboard engine by replacing a worn distributor rotor with this premium ARCO Marine component. Engineered for GM-style Module in Cap Distributors utilizing Delco HEI ignition, this rotor directly supersedes Mercruiser part numbers 804424 and 850485, among others. Backed by a comprehensive 12-month ARCO Assurance warranty, this rotor provides critical peace of mind for engine maintenance and extended operational lifespan.
Key Features
- Direct Replacement for multiple Mercruiser, Volvo, Sierra, CDI Electronics, and OMC part numbers.
- Premium Construction engineered for GM-style Module in Cap Distributors with Delco HEI Ignition.
- Extended Engine Life through consistent and reliable ignition spark.
- Warranty Protection with ARCO Assurance 12-month part and labor coverage.
- Simplified Maintenance for DIY boaters and professional marine mechanics.
- High-Quality Materials ensuring durability in marine environments.
- Reduced Downtime by quickly restoring ignition system function.
- Peace of Mind with a robust warranty and proven brand.
Specifications
| Product Specifications | |
|---|---|
| Brand | ARCO Marine |
| SKU | CWR98936 |
| MPN | DR001 |
| Replaces Mercruiser | 804424, 850485, 8504851, 898253012, 8M0062084 |
| Replaces Volvo | 3854311 |
| Replaces Sierra | 18-5408 |
| Replaces CDI Electronics | E65-0014 |
| Replaces OMC | 3854311, 0769694 |
| Ignition System | Delco HEI |
Who This Is For
This rotor is designed for marine mechanics and boat owners undertaking maintenance or repair on Mercruiser inboard engines. It is ideal for DIY enthusiasts familiar with basic engine component replacement and ignition system servicing.
How It Compares
| Feature | ARCO Marine Rotor for Mercruiser HEI | Competitor |
|---|---|---|
| Replaces Mercruiser 804424 | Yes | Yes, Yes |
| Replaces Volvo 3854311 | Yes | Yes, Yes |
| Warranty | 12-month part and labor | Limited Lifetime, Varies |
Common Concerns Answered
What is the warranty on this ARCO Marine rotor?
This ARCO Marine rotor comes with a comprehensive 12-month ARCO Assurance warranty, covering both parts and labor for your peace of mind.
Can I return this ARCO Marine rotor to Boat Supply Store if it's defective?
This product may not be returned to the original point of purchase; for any issues, please contact the manufacturer directly for resolution and support.
I'm unsure about exact fitment, what should I do?
Consult detailed cross-reference charts or contact our support team to confirm precise fitment for your specific Mercruiser engine model and ignition system to avoid potential confusion.
Frequently Asked Questions
What Mercruiser engine models does this ARCO Marine rotor fit?
This rotor is designed for Mercruiser inboard engines equipped with Delco HEI ignition systems. For specific model compatibility, please refer to the extensive list of replaced part numbers in the 'Specs' section.
What is the warranty on this ARCO Marine rotor?
This ARCO Marine rotor is covered by a 12-month ARCO Assurance warranty that includes both parts and labor.
Can I return this ARCO Marine rotor to Boat Supply Store if it's defective?
No, this product cannot be returned to the original point of purchase. In case of defects or issues, direct contact with the manufacturer is required.
What ignition system does this rotor require?
This ARCO Marine rotor is specifically engineered for use with Delco HEI (High Energy Ignition) systems, particularly those featuring a GM-style Module in Cap Distributor.
What other brands and part numbers does this ARCO Marine rotor replace?
This rotor directly replaces Mercruiser part numbers 804424, 850485, 8504851, 898253012, 8M0062084; Volvo 3854311; Sierra 18-5408; CDI Electronics E65-0014; and OMC 3854311, 0769694.
