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Est. 1957
Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Backing O-Ring
Cometic Gasket
Cometic Gasket

Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Backing O-Ring

$1.97

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Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Backing O-Ring. Ensures a lasting seal for your water pump.

Key Features

  • Fits 66+ vehicle make/model combinations.
  • Designed for GM Gen-3/4 Small Block V8 engines.
  • Made from performance-grade fiber material.
  • Measures .031 inches thick for a proper seal.
  • Ensures a lasting, worry-free seal for the water pump backing.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This is the Cometic C15033 water backing O-ring, specifically made for GM Gen-3 and Gen-4 Small Block V8 engines. It's a crucial part for ensuring a leak-free seal around your water pump assembly. When you're rebuilding an engine or replacing your water pump, having a fresh O-ring like this one is key to preventing coolant leaks that can cause overheating and other serious issues.

This O-ring is constructed from performance-grade fiber material, which is chosen for its ability to create a lasting and reliable seal under the conditions found in the engine bay. It measures .031 inches thick, providing the correct compression needed for a flawless fit and a worry-free seal. This part is designed to fit a wide range of GM vehicles, including models like the Chevrolet Corvette, Cadillac Escalade, and Buick LaCrosse, ensuring it works correctly with the factory water pump setup.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C15033
UPC
191070098353

Frequently Asked Questions

Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Backing O-Ring

$1.97