T3 Vanagon Front Heater Valve




The new Vanistan heater valve uses a heavy-duty high-temp ball valve made entirely of brass, stainless steel and teflon, that closes completely with no internal leakage. As a full-port valve it allows higher coolant flow thru the heater for more heat when you want it, and the incorporated bleed tube automatically purges the radiator of air!


This heater control valve and cable install as direct replacements for the stock parts. The auto-bleed tube connects to the top radiator bleeder port with a check valve banjo bolt fitting.  It quickly purges the radiator of air after a coolant refill, and continually removes any air. Air is drawn out and flows back to the engine by the heater return hose, where it separates in the coolant pressure tank and is purged out of the system. The clear hi-temp tubing lets you see the air-bleed in process. No extra steps are required, it will work with whatever coolant filling procedure you use.


The valve kit includes a new, thicker control cable as well, which must be used because the stock cable wire is thin and will buckle when pushing this valve closed.


The kit includes:


new valve assembly with control cable and bleeder tube preassembled

banjo end fitting, check valve banjo bolt, copper sealing washers, tubing crimp clamp and protective sleeve


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Additional information

Weight1.5 lbs
Dimensions14 × 12 × 3.5 in


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