Humvee HMMWV 12340061 M998 Coolant Tank Reservoir 2930-01-256-5350 Over Flow

Will Fit the 6.2 and 6.5L

Reservoir coolant cap included.

This is a superseded version and replaced older models that got an engine upgrade to the 6.5.

These hold more coolant then the older model.

Check your tank and see if it’s similar to this or do you have the older version before purchasing.