Heater Tap Valve are control valves for the flow of coolant through the heater core for Heater Tap for Holden Calais 4 Port Valve 92036186. When the heater valve is closed, the bypass valve diverts the coolant flow back to the engine. The valve maintains coolant flow through the thermostat housing to ensure the correct operation of the thermostat. This Acatana heater bypass valve is a recommended replacement for your vehicle’s original components and has been manufactured to fit your vehicle, providing the same performance, durability, and long service life.

Note: This is a 4-Port Heater Tap. Some Models below used a 2 Port Tap

 

Compatibility:

 

Holden Calais

• Holden Calais VS 3.8L V6 Petrol - L67 Sep 1996 - Aug 1997
• Holden Calais VS 3.8L V6 Petrol - LG2 (L27) Apr 1995 - Apr 1996
• Holden Calais VS 3.8L V6 Petrol - LG2 (L36) May 1996 - Aug 1997
• Holden Calais VT 3.8L V6 Petrol - L67 Aug 1997 - Oct 2000
• Holden Calais VT 3.8L V6 Petrol - LN3 (L36) Sep 1997 - Oct 2000
• Holden Calais VT 5.7L V8 Petrol - LS1 Gen3 Jun 1999 - Oct 2000
• Holden Calais VX 3.8L V6 Petrol - L67 Oct 2000 - Sep 2002
• Holden Calais VX 3.8L V6 Petrol - LN3 (L36) Oct 2000 - Sep 2002
• Holden Calais VX 5.7L V8 Petrol - LS1 Gen3 Oct 2000 - Sep 2002
• Holden Calais VY 3.8L V6 Petrol - L67 Sep 2002 - Aug 2004
• Holden Calais VY 3.8L V6 Petrol - LN3 (L36) Sep 2002 - Aug 2004
• Holden Calais VY 5.7L V8 Petrol - LS1 Gen3 Oct 2002 - Jul 2003
• Holden Calais VP 3.8L V6 Petrol - LG2 (L27) Oct 1991 - Jul 1993
• Holden Calais VR 3.8L V6 Petrol - LG2 (L27) Jul 1993 - Apr 1995
• Holden Calais VN 3.8L V6 Petrol - LG2 (LN3) Aug 1988 - Sep 1991
• Holden Calais VYII 5.7L V8 Petrol - LS1 Gen3 Aug 2003 - Aug 2004
• Holden Calais VZ 5.7L V8 Petrol - LS1 Gen3 Aug 2004 - Jan 2006

 

Features:

• Brand New Vacuum Operated 4 way Heater Valve
• Type: Vacuum 4 port Bypass; Outside Diameter: 16 mm

 

Reference OEM: 92036186 HT5631 HV5631 ZPN-12548

 

 

 

 

What does a heater tap valve do?

• The purpose of the Heater Control Valve is to regulate the flow of coolant to the heater core. In the off position the heater valve blocks coolant flow to the heater core hence when no heating is required and the reverse when heating inside the vehicle is needed

 

What happens if you bypass the heater control valve?

• Your heater control valve works to deliver heat from the engine to the passenger cabin of your car, and if it has been bypassed, then the cabin will not receive heat. Instead, it will be dissipated by means of the bypass hose

 

How do I know if my heater control valve is working?

• Common signs include the heater not working, coolant leaking from under the engine, and no voltage across the heater control valve

Will a bad heater control valve cause overheating?

• A coolant leak at the heater control valve is not only a problem in that it will disable the heater, but it will also compromise the cooling system which can cause the engine to overheat

 

Package includes: 1x Heater Tap Valve