

Oil Filter

An oil filter removes contaminants from engine oil, transmission fluid, or hydraulic oil to protect the engine from damage and maintain performance. Dirty oil can accumulate hard particles like metal, dust, and carbon, which cause wear on engine surfaces. The oil filter keeps the engine lubricated with clean oil, which extends engine life.

Key Features
-
High-Efficiency Filter Media
Uses high-quality materials to effectively filter out contaminants from engine oil, preventing damage to the engine.
-
Corrosion Resistance
Engineered with a heavy-wall steel canister and epoxy coating to withstand the extreme conditions of a marine environment.
-
Anti-Drainback Valve
Incorporated into many filters to prevent oil from draining out of the filter and engine when the engine is off, ensuring quick oil circulation and preventing dry starts.
-
Premium Materials
Made from high-grade materials that are durable and designed to perform exceptionally well in the harsh marine environment.
-
OE Specifications
Manufactured to meet or exceed the filtration and performance standards set by the original equipment manufacturers.
-
Field-Tested
Products are field-tested and approved, ensuring their reliability in real-world conditions.
Benefits of These Features
-
Extended Engine Life
By efficiently removing impurities and providing immediate oil pressure on start-up, Sierra filters help extend the life of the engine.
-
Reliability in Marine Environments
The heavy-duty construction and special coatings provide robust protection against saltwater and corrosion, critical for marine applications.
-
Improved Starting
The anti-drainback valve ensures the engine receives oil immediately upon starting, reducing wear on critical engine components.
-
Quality Assurance
The combination of OE compliance, premium materials, and a strong warranty gives users confidence in the product's quality and performance.
