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Sierra 18-0664 Valve Cover Gasket for GM 5.0L/5.7L Marine Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

118-0664
7 reviews
Sale Price

$21.24

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-0664 valve cover gasket is a premium aftermarket replacement designed specifically for GM 305/350 CID (5.0L and 5.7L) marine engines with center bolt valve covers. This high-quality gasket is engineered to meet or exceed OEM specifications, providing a reliable seal to prevent oil leaks and maintain proper engine performance.

Key Features:

  • Precision-machined to perfectly match engine component mating surfaces
  • Designed for GM 5.0L and 5.7L marine engines with center bolt valve covers
  • Meets or exceeds original equipment manufacturer specifications
  • Backed by Sierra's industry-leading customer satisfaction warranty
  • Marine-grade construction for harsh saltwater environments

OEM Cross-Reference Numbers:

  • Mercury/Mercruiser: 27-17467
  • OMC: 913270, 3852687
  • Volvo Penta: 3852687
  • Crusader: 7231330
  • Mallory: 9-61305
  • Fel-Pro: 17931
  • Aqua Power: 1219
  • GLM: 30357

Sierra Marine has been a trusted leader in aftermarket marine engine parts for over 50 years, supplying quality components to OEM engine manufacturers and boat builders worldwide. This gasket ensures professional-quality repairs whether you're a trained marine technician or DIY mechanic.

Part description was spot on. Fast delivery too

Quality product and fast delivery thanks again!

Great prices and fast shipping.

quick

Easy to use website, prices are wonderful.

perfect store ever i shop

Didn't get to use it got too cold, Ready to go ice fishing have to try it in the summer.

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