MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

Premium Raw Water Sea Pump Replacement

Maintain optimal engine cooling and prevent overheating with this high-performance raw water sea pump. Precision-engineered as a direct replacement for Volvo Penta crankshaft-mounted applications, this pump features a heavy-duty bronze housing and a serpentine belt pulley designed specifically for the marine environment. It is a drop-in solution for GM-based V6 and V8 engines.

Technical Specifications

• Manufacturer Part Number (MPN): 21214599
• Interchange Part Numbers: 3812693, 3862482, 3857202, 3858229
• Application: Crankshaft Driven / Crank-Mounted
• Pulley Type: Serpentine Belt (Integrated)
• Inlet/Outlet Size: 1-1/4" (32mm) Hose Barb
• Engine Compatibility: Volvo Penta 4.3L, 5.0L, and 5.7L Gasoline Engines
• Housing Material: Marine-Grade Bronze

Fitment Compatibility

This seawater pump is designed for Volvo Penta models typically ranging from 1999 to 2005 including:

• 4.3L V6: 4.3GL, 4.3Gi, 4.3GXi
• 5.0L V8: 5.0GL, 5.0Gi, 5.0GXi
• 5.7L V8: 5.7GL, 5.7Gi, 5.7GXi

Professional installation is recommended to ensure proper belt alignment and cooling efficiency. Replaces both plastic-ended and older bronze-ended pump designs.