Arco IG006 Ignition Coil — Volvo Penta 8.1L Inboard (Early Style)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
OEM-Grade Ignition Coil for Volvo Penta 8.1L Inboard Engines
The Arco IG006 is a direct-fit replacement ignition coil engineered for early-style Volvo Penta 8.1L inboard engines. Designed to restore reliable spark output on these high-displacement gasoline inboards, it’s a precision replacement for the original coil assembly used across the 8.1GI, 8.1GSI, and 8.1GXI engine families.
Compatible Applications
- Volvo Penta 8.1L — Early Style
- Volvo Penta 8.1GI — Early Style
- Volvo Penta 8.1GSI — Early Style
- Volvo Penta 8.1GXI — Early Style
Replaces OEM Part Numbers
- OEM: 300-8M0187403, 881732
- Sierra: 18-7648
Parts Desk Insights
The IG006 is the correct coil for early-production Volvo Penta 8.1L inboards — an important distinction, as later 8.1L variants use a different coil design. If you’re diagnosing a no-spark condition, misfires, or rough running on an 8.1L Volvo Penta, the ignition coil is a key component to inspect, particularly on higher-hour engines. Always confirm your engine’s serial number and production date to verify you have an early-style unit before ordering. For other Volvo Penta, Mercury, or OMC inboard ignition coil applications, see the Arco IG013 Ignition Coil.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.