A vacuum valve (d7oz19a563a) is an electronic engine switch that controls the flow of hot coolant into the heater core. The core will then blow warm air into the vehicle interior, making the coolant vacuum valve also act as a heater control valve.

However, should the coolant vacuum valve begin to fail, it can disable the heater and other complications. If your heater only blows lukewarm air, the valve might only be partially opened or completely closed, restricting or completely preventing the proper flow of hot coolant to the heater core.

Another indication your vacuum valve needs to be serviced is when you have a coolant leak. The leaks often start around the threads or housing near the valve due to cracks from extreme heat or corrosion. If you experience any of these symptoms, make sure to have your vacuum valves checked and replaced whenever necessary.

LevittownFordParts offers heavy-duty air conditioner control valve replacements for select Ford vehicles. These control valves and our other Ford parts and accessories are sold for less than the manufacturer’s suggested retail price and include a 12-month warranty. We only carry genuine items and do not sell used or aftermarket products.

For installation and fitment verification, please don’t hesitate to reach out. Our in-house experts are always ready to help you with your purchase. Find affordable OEM vacuum valves and more when you shop at LevittownFordParts today.

A vacuum valve (d7oz19a563a) is an electronic engine switch that controls the flow of hot coolant into the heater core. The core will then blow warm air into the vehicle interior, making the coolant vacuum valve also act as a heater control valve.

However, should the coolant vacuum valve begin to fail, it can disable the heater and other complications. If your heater only blows lukewarm air, the valve might only be partially opened or completely closed, restricting or completely preventing the proper flow of hot coolant to the heater core.

Another indication your vacuum valve needs to be serviced is when you have a coolant leak. The leaks often start around the threads or housing near the valve due to cracks from extreme heat or corrosion. If you experience any of these symptoms, make sure to have your vacuum valves checked and replaced whenever necessary.

LevittownFordParts offers heavy-duty air conditioner control valve replacements for select Ford vehicles. These control valves and our other Ford parts and accessories are sold for less than the manufacturer’s suggested retail price and include a 12-month warranty. We only carry genuine items and do not sell used or aftermarket products.

For installation and fitment verification, please don’t hesitate to reach out. Our in-house experts are always ready to help you with your purchase. Find affordable OEM vacuum valves and more when you shop at LevittownFordParts today.