same day shipping clock icon
free shipping box icon
price tag icon

Mercury - Mercruiser 50-863007A-1 Starter Assembly

free shipping
In Stock - Ships Today
List Price: $300.95
Starting At: $250.79
(You save $50.16

Earn Captains Club Points Learn More



Mercury - Mercruiser 50-863007A-1 Starter Assembly for Mercury - Mercruiser Engines

Every marine technician knows that the starter motor assembly takes stored energy (in the form of electricity, air, or even hydraulic power) and converts it into a mechanical rotation. This action cranks the engine faster to the point where the engine’s ignition system kicks over. Marine starters are similar to those found in vehicles, but with two major differences:

  • Features stronger and more water-resistant seals and gaskets.
  • Marine starters are constructed from more corrosion-resistant materials than automotive starters.

Mercury offers a range of its MerCruiser starters that provide top performance expected from this leading brand. Below is a quick reference guide:

50-863007A-1 Assembly Includes:

11 Tooth Pinion, Bottom Mount, Offset Bolt Pattern


  • 1983 & Newer GM V-6 & V-8 engines
  • 1999 & Newer MCM 3.0L


  • Mallory - 9-15900
  • OMC - 3860566, 3855177
  • Sierra - 18-5913, 18-6275
  • Volvo Penta - 3860764


California Residents: warning sign WARNING Cancer and Reproductive Harm -



Other Details

Google Product Type:
Product MPN:
Product UPC:

Customers Also Viewed

Sierra 18-5913-1 Starter Replaces 50-863007A1
List Price: $255.59
Starting At: $234.99

Sierra 18-5913-1 Starter For Mercruiser, OMC, Volvo with Offset Bolt Pattern For Late model GM 4.3L (1996 & up ); 5.0 & 5.7L (1998 & up ) with a 14" Flywheel. Delco permanent magnet...

Add to Cart
Sierra 18-6275-1 Starter Replaces 50-863007A1
List Price: $255.59
Starting At: $234.99

Sierra 18-6275-1 Starter for 3.0L Mercruiser, Volvo Permanent magnet gear reduction starter. Used on late model Mercruiser and Volvo 3.0L marine engines with a 14" Flywheel. Fits 1983 & newer GM...

Add to Cart
Quicksilver Mercury MerCruiser 35-16595Q Oil Filter
List Price: $17.32
Starting At: $14.43

Mercury - Mercruiser 35-16595Q HP Oil Filter Quicksilver 35-16595Q Oil Filter is a replacement filter for hi-performance GM V-8 MerCruiser and OMC engines. This filter features a metal shell that is...

Add to Cart
Sterndrive Engineering Repl Lower Unit Mercruiser Bravo One
List Price: $1,529.99
Starting At: $1,274.99

Sterndrive Engineering Repl Lower Unit Mercruiser Bravo One It can be modified to back fit 1988 - 1991 90-121-02 has a side water pick up 90-122-02 has a side and low water pick up Item is...

Choose Options
Sierra 18-5911 Starter Replaces 50-808011A05
List Price: $310.49
Starting At: $217.49

Sierra 18-5911 Heavy-Duty Starter for Mercruiser, Volvo, OMC Sierra heavy-duty marine starters are assembled using high-quality corrosive resistant materials for a long life. Marine units are sealed...

Add to Cart