4" Heat Exchanger Tune-Up Kit
Part #: ID866082
The Heat Exchanger Tune-Up Kit is an original OEM part designed for 4" heat exchangers used in Tigé and ATX marine engines. This kit contains everything needed for regular heat exchanger maintenance, which is crucial for proper engine cooling and long-term reliability.
Regular exchanger servicing helps prevent engine overheating, dirt buildup, and corrosion in the cooling system.
Set contents:
Brush for cleaning exchanger tubes
2× end caps
Seal
Mounting screws
Sacrificial anode
Features:
Type: Heat exchanger service/maintenance kit
Design: 4" Heat Exchanger
Part #: ID866082
Original OEM component
Designed for Tigé and ATX boats
Complete set for regular service
Using genuine OEM service kits ensures proper cooling system maintenance, optimal engine performance and extends the life of the heat exchanger.
Not sure about compatibility?
Contact our team and provide your boat's HIN - we'll be happy to help you verify that this kit is correct for your specific model and engine.

