Exterior Components Lights and Components

Engineered Marine Products

ALTERNATOR

$203.69

SKU: E051 300-26000

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Engineered Marine Products 300-26000 is an alternator designed for OMC marine engines. It is suitable for 1.6-3.0L 4-cylinder engines (80-140 Hp), 3.8L 6-cylinder engines (165 Hp), 4.3L V6 engines (150-155 Hp), and 5.0-5.7L V8 GM engines (170-260 Hp). This alternator replaces OEM OMC part numbers 985964 and 981187.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandEngineered Marine Products
Part NumberE051 300-26000

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy