18-7876-1 Oil Filter 13/16" NPT long GM style filter for most GM V8 applications
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SIERRA18-7876-1 Oil Filter 13/16" NPT long GM style filter for most GM V8 applications


In stock online.
Model # 405656 | Mfg # 18-7876-1UPC # 808282373603


18-7876-1 Oil Filter 13/16" NPT long GM style filter for most GM V8 applications

Name Value
Application Internal Engine System
Gasoline Inboard & 4-Stroke Outboard
Compatibility Mercruiser Stern Drive
OMC Inboard
OMC Stern Drive
Volvo Penta
GM V-8s
OMC Part Number 173233
Type Oil Filters

Product Overview

Sierra oil filters are engineered to provide efficient, dependable oil filtration in demanding marine applications

Sierra high-efficiency oil filters meet or exceed OEM specifications for marine use, unlike conventional auto oil filters. Available for gasoline inboard and 4-stroke outboard applications, each filter features a high pleat count to increase capacity and improve efficiency. Heavy-walled painted canisters offer corrosion resistance to the exterior; interior walls are epoxy coated for additional corrosion protection. Individual filters are shrink-wrapped for rust protection when spares are stored onboard. Some models utilize anti-drainback valves, where applicable.

Key Features

  • Engineered with premium grade materials to meet or exceed OEM specifications
  • Designed for extremes of marine applications
  • Epoxy coated for corrosion resistance
  • Heavy-wall steel canister for further corrosion protection
  • High-efficiency filter media that meets or exceeds the OEM's filtration
  • Field-tested and approved

Find the right part for your application.

For help in selecting the correct part for your engine application or to confirm this is the correct part, please visit the Sierra Engine Parts Selector, where you can search by OEM part number, Sierra part number, Brand, Engine model, Year, Horsepower, or Serial number.

Purchase with confidence

The Sierra engine parts we sell are backed by Sierra's Limited Customer Satisfaction Warranty—one of the best in the business. Sierra warranties their engine parts to be free of defects in workmanship and materials for the useful life of the product. Subject to limitations, if a Sierra product fails to comply with the Warranty, Sierra will repair or replace the defective product free of charge.


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