MerCruiser Heat Exchanger - 863903T

The MerCruiser Heat Exchanger - 863903T is a Seakamp marine product for the application or purpose described below.

Product information

• SEAKAMP - HE-863903T - 496 Heat Exchanger Seakamp Mercruiser 863903A01 Heat Exchanger for 496MAG
• Suits Mercruiser 496 and 8.1L engines
• 4" diameter
• 22" Length
• 2x 1-3/4" coolant hose connections
• 1x 1-1/4" raw water inlet hose connections
• 2x 1" raw water outlet hose connections
• Replaces: Mercruiser 863903-T, 863903 T, 863903T and 863903A01

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.