Arco DR002 Distributor Rotor — MerCruiser / Volvo Penta MPI
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
OEM-Grade Distributor Rotor for MPI Marine Engines
The Arco DR002 is a direct-fit replacement distributor rotor engineered for MerCruiser and Volvo Penta MPI inboard engines equipped with Delco HVS distributors and ECM 555 engine management. Built to OEM specifications, it restores reliable spark distribution and helps maintain peak ignition performance in demanding on-water conditions.
Compatible Applications
- MerCruiser MCM/MIE 4.3L MPI (2001 & Newer, ECM 555 / Delco HVS)
- MerCruiser MCM/MIE 5.0L MPI (2001 & Newer, ECM 555 / Delco HVS)
- MerCruiser MCM/MIE 5.7L MPI (2001 & Newer, ECM 555 / Delco HVS)
- MerCruiser MCM/MIE 6.2L MPI (2001 & Newer, ECM 555 / Delco HVS)
- PCM MP 5.0L (2002–2005)
- PCM MP 5.7L (2002–2005)
Replaces OEM Part Numbers
- MerCruiser: 884790, 898253013, 8M6001222
- Volvo Penta: 3858977
- PCM / Pleasurecraft: R103011
- Sierra: 18-5245
- CDI Electronics: E65-0008
Parts Desk Insights
This rotor is the go-to choice when servicing MerCruiser MPI engines during a tune-up — particularly on 5.7L and 6.2L applications where ignition wear is a common cause of rough idle or misfires. Always replace the rotor together with the distributor cap for best results. Pair with the Arco DC001 Distributor Cap, Arco DC003 Distributor Cap, or Arco DC004 Distributor Cap depending on your engine configuration. For a complete ignition refresh, also consider the Arco IG013 Ignition Coil.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.