Volvo Penta Seawater Filter 21457172

Volvo Penta Seawater Filter 21457172

Maintain proper cooling system performance with the genuine Volvo Penta 21457172 Seawater Filter. This OEM seawater strainer filters debris and contaminants from raw cooling water before it enters the engines cooling system, helping protect the heat exchanger and seawater pump from damage.

Built to Volvo Pentas original equipment specifications, this filter housing and strainer assembly is designed for reliable operation in demanding marine environments and ensures consistent cooling system performance.

Key Features

• Genuine Volvo Penta OEM seawater filter / strainer

• Removes debris and contaminants from incoming seawater

• Helps protect the seawater pump, heat exchanger, and cooling system

• Durable construction for marine cooling system applications

• Designed for Volvo Penta diesel propulsion systems

Replaces / Supersedes

• 3889148

• 3809070

• 3582986

• 3809071

• 3583338

Compatible Volvo Penta Engines
Commonly used on Volvo Penta diesel engines including:

• D4 Series D4-210, D4-225, D4-260, D4-300 variants

• D6 Series D6-280, D6-310, D6-330, D6-350, D6-370, D6-435 variants

Important Compatibility Note
Volvo Penta parts can vary by engine model and production run. Always verify compatibility using your engine serial number to ensure the correct seawater filter for your specific engine.