4-inch diameter replacement for the original 3.5 inch MerCruiser heat exchanger, compatible with 496 MAG and 8.1 liter engines. Mercruiser 496 Heat Exchanger, 863903A01
4-inch diameter replacement for the original 3.5 inch MerCruiser heat exchanger, compatible with 496 MAG and 8.1 liter engines. Mercruiser 496 Heat Exchanger, 863903A01
Roll over image to zoom in Click on image to zoom
4-inch diameter replacement for the original 3.5 inch MerCruiser heat exchanger, compatible with 496 MAG and 8.1 liter engines. Mercruiser 496 Heat Exchanger, 863903A014-inch diameter replacement for the original 3.5 inch MerCruiser heat exchanger, compatible with 496 MAG and 8.1 liter engines. Mercruiser 496 Heat Exchanger, 863903A01

4-inch diameter replacement for the original 3.5 inch MerCruiser heat exchanger, compatible with 496 MAG and 8.1 liter engines. Mercruiser 496 Heat Exchanger, 863903A01

Seakamp EngineeringSKU: 560114
MPN: 863903A01
Description When Available: -- | Sen-Dure Where Available: -- | OEM Where Available: --
In Stock - Ships out in 1 Business Day
Price:
$1,258.65

%3Cp%3E%3Cstrong%3EEarn%3C/strong%3E%20[points_amount]%20on%20this%20product!%3C/p%3E

Description

Mercruiser direct replacement heat exchanger allows use of hot water cabin heater in cooler climates.

Mercruiser heat exchanger for 496 MAG and 8.1 liter engine applications Replaces Mercruiser part numbers 861945T, 863903T, and 863903A01  

  • Allows use of hot water cabin heater in cooler climates
  • Winter draining of engine block is unnecessary
  • Dual zinc anodes prevent electrolysis
  • Kit includes detailed instructions
  • Rust inhibitor antifreeze protection

Additional Information

Prop 65 Warning IconWARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, visit P65Warnings.ca.gov

You may also like

Recently viewed