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Sierra 18-1239 Marine Oil Pan Gasket for GM 3.0L Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-1239
11 reviews
04/03/2036 9:56 PM
Sale Price

$121.42

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-1239 is a high-quality one-piece oil pan gasket engineered for GM (Chevy) 3.0-Liter marine engines. This gasket is designed for late model engines from 1990 and newer with 1-piece rear main seal. Built to meet or exceed OEM specifications, this gasket provides a reliable seal between the oil pan and engine block to prevent oil leaks and maintain proper lubrication.

Key Features:

  • One-piece gasket design for secure, leak-free sealing
  • Precision-engineered for GM 3.0L marine engines
  • Meets or exceeds OEM specifications
  • Compatible with late model engines (1990 and newer) featuring 1-piece rear main seal
  • Backed by Sierra's limited lifetime warranty

OEM Cross-References:

  • Replaces Mercruiser 27-810846T
  • Replaces Volvo Penta 3853343
  • Replaces OMC 914820
  • Replaces Mallory 9-61500

Sierra Marine replacement parts are trusted by boaters and marine technicians worldwide for their quality construction and precise fit. This oil pan gasket is essential for maintaining proper engine sealing during routine maintenance or engine rebuilds.

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Very good prices. Fast shipping, will continue to order from Autoplicity and recommending to friends!!<br>

Autoplicity had the part I needed at the best price I could find anywhere, and with their quick shipping I had the part in less than a week. Thanks Autoplicity

great shipping time and ordering process; great customer service

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