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Sierra 18-5636 Premium Outboard Starter Motor for Mercury/Mariner 65-175 HP

Manufacturer

Picture for manufacturer Sierra

Part Number

18-5636
12 reviews
Sale Price

$242.47

4 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-5636 is a premium replacement outboard starter motor engineered for Mercury and Mariner outboard engines ranging from 65 to 175 HP (1973–1988). Designed as a direct drop-in replacement, this starter meets or exceeds original equipment manufacturer (OEM) specifications, delivering reliable cranking performance in the demanding marine environment.

Key Features:

  • 10-tooth drive gear for proper flywheel ring gear engagement
  • 11-1/2" overall length for correct fitment
  • Built to meet or exceed OEM standards for Mercury and Mariner outboards
  • Sealed construction to resist water intrusion and corrosion
  • Designed with spark/ignition protection to prevent ignition of fuel vapors in the bilge
  • Powder-coated housing for enhanced corrosion resistance
  • 100% load tested before leaving the factory

Replaces OEM & Cross-Reference Part Numbers:

  • Mercury Marine: 50-57465A1, 50-57867, 50-57867A1, 50-64975, 50-72467, 50-898265010
  • Arco: 5377
  • Mallory: 9-15009, 9-15029
  • MES: S2064M

Sierra International is a leading supplier of premium aftermarket marine parts, offering replacements for over 6,000 components. The 18-5636 starter is a proven solution for restoring reliable engine starts on classic Mercury and Mariner two-stroke outboards from the 1973–1988 era.

Quick and Easy. Best price I've seen by far.

Fast. Quality . Low price

Cheaper price than anywhere else. Easy checkout. Love free shipping

Autoplicity had the best price for the product i was looking for. All items were shipped together and fit my truck.

Fast ordering process

Order for Borla exhaust filled quickly, correctly and shipped safely. Previously I had to cancel an order for the same item at a competitor who gave nothing but excuses for non-shipment of item. And at a higher price! Autoplicity had best price, service, and followthru on purchase. Will be a returning customer without a doubt.

Low price I like that fast to order

Fast and easy, love the feature that allowed me to pay with Amazon. Thanks!

Wow. Great Price and extremely fast shipping. I had a CS question and they replied promptly and satisfactorily. I will definitely buy from Autoplicity again.

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Very good

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