Description
Mercury 8M0166297 Starter Assembly for EFI FourStroke Outboards
Mercury 8M0166297 is a genuine starter assembly for compatible Mercury EFI FourStroke outboards. It is the replacement starter assembly, rather than a separate starter relay.
Key Features
- Genuine Mercury OEM starter assembly.
- Used in selected EFI FourStroke outboard starting systems.
- Replacement part for specified earlier starter assemblies.
Fitment & Applications
- Select Mercury 75, 80, 90, 100 and 115 EFI FourStroke applications and specified 65/80 Jet models.
- Listed replacement for 8M0088064 and 8M0137769.
- Confirm the engine's serial-number-specific parts diagram before purchase.
Product Details
- Brand: Mercury.
- Manufacturer part number: 8M0166297 / 50-8M0166297.
- Component: starter assembly.
- Quantity: one assembly.
What's Included
- One Mercury 8M0166297 starter assembly.
Service Notes
Check battery charge, voltage drop, cable connections and the starting circuit before replacing the starter. Install according to the applicable Mercury service manual.
Why You Should Buy
Choose the specified Mercury starter assembly to match the engine's mounting and starting-system requirements.
Common Applications
Replacement of a diagnosed faulty starter assembly on a compatible Mercury EFI FourStroke outboard.
FAQ
Does it replace 8M0137769?
It is listed as a replacement for specified 8M0137769 and 8M0088064 applications. Confirm your engine's parts diagram.
Does horsepower alone confirm fitment?
No. Engine generation and serial number must also match.

