OEM Quicksilver MerCruiser Air-Actuated Closed-Cooling Water Housing – 863802T2
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Description
Description
Quicksilver 863802T2 is a water-distribution housing for selected MerCruiser engines using air-actuated drains with closed cooling.
Product details
- Manufacturer part number: 863802T2.
- Air-actuated, closed-cooling configuration.
- Cataloged in selected 4.3L MPI and MX 6.2L MPI cooling-system diagrams.
- Air-actuated standard-cooling housing 863444T2 is a different selection.
Fitment and selection
Match the exact engine serial number, closed-cooling system and drain arrangement. This housing is not a complete cooling-system conversion kit.

