Heater Control Valves
- Mopar®HVAC Temperature Valve ActuatorHVAC Temperature Valve Actuator by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$5.09 - $231.47
- Standard®HVAC Heater Blend Door ActuatorHVAC Heater Blend Door Actuator by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Premium parts you can rely onDesigned to keep your A/C system in top shape$4.98 - $296.90
- SKP®HVAC Heater Blend Door ActuatorHVAC Heater Blend Door Actuator by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...High quality at an affordable priceExpertly made from premium materials$11.89 - $34.58
- SKP®HVAC Heater Control ValveHVAC Heater Control Valve by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...High quality at an affordable priceExpertly made from premium materials$8.94 - $89.58
- DIY Solutions®HVAC Heater Blend Door ActuatorHVAC Heater Blend Door Actuator by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$29.82 - $157.03$31.57 - $157.03Save 6%
- MTC®HVAC Heater Control ValveHVAC Heater Control Valve by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality standards, these parts...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$36.18 - $115.47
- Four Seasons®HVAC Floor Mode Door ActuatorHVAC Floor Mode Door Actuator by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$26.36 - $85.63
- ACDelco®GM Original Equipment HVAC Heater Control ValveGM Original Equipment HVAC Heater Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.41 - $8.33
- ACDelco®GM Original Equipment™ HVAC Defrost ValveGM Original Equipment™ HVAC Defrost Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.94 - $34.45
- ACDelco®GM Original Equipment™ HVAC Heater Water Flow Control ValveGM Original Equipment™ HVAC Heater Water Flow Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.66 - $62.96
- ACDelco®GM Original Equipment™ HVAC Heater Water Shut-Off ValveGM Original Equipment™ HVAC Heater Water Shut-Off Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.18 - $194.94
- ACDelco®GM Original Equipment™ HVAC Mode ValveGM Original Equipment™ HVAC Mode Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.26 - $98.72
- ACDelco®Genuine GM Parts™ HVAC Control Vacuum Check ValveGenuine GM Parts™ HVAC Control Vacuum Check Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.82
- ACDelco®Genuine GM Parts™ HVAC Defrost ValveGenuine GM Parts™ HVAC Defrost Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.76 - $37.39
- ACDelco®Genuine GM Parts™ HVAC Heater Control ValveGenuine GM Parts™ HVAC Heater Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.44 - $337.91
- ACDelco®Genuine GM Parts™ HVAC Heater Water Flow Control ValveGenuine GM Parts™ HVAC Heater Water Flow Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.70 - $92.77
- ACDelco®Genuine GM Parts™ HVAC Heater Water Shut-Off ValveGenuine GM Parts™ HVAC Heater Water Shut-Off Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.50 - $176.84
- ACDelco®Genuine GM Parts™ HVAC Mode ValveGenuine GM Parts™ HVAC Mode Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.95 - $75.03
- ACDelco®Genuine GM Parts™ HVAC Vacuum Control ValveGenuine GM Parts™ HVAC Vacuum Control Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.22
- ACDelco®Genuine GM Parts™ HVAC Vent ValveGenuine GM Parts™ HVAC Vent Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.78 - $23.21
- ACDelco®Genuine GM Parts™ Heater Bypass ValveGenuine GM Parts™ Heater Bypass Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.54 - $90.13
- Dorman®HVAC Control Vacuum Check ValveHVAC Control Vacuum Check Valve by Dorman®. Dorman-engineered with robust materials to improve durability and performance, the HVAC Heater Blend Door Actuators restore and maintain proper functioning of the HVAC Heater Blend Door....Direct replacement for a proper fit every timeRecommended for replacement during blend door replacement$4.63
- Dorman®Variable Restrictor ValveVariable Restrictor Valve by Dorman®. Variable Restrictor Valves controls the coolant flow to the rear coolant system. All Dorman's Variable Restrictor Valves are constructed of high quality plastic for durability.Failure results in coolant leaksDirect replacement for a proper fit$15.23
- Mopar®HVAC Blend Door ActuatorHVAC Blend Door Actuator by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$59.94
- Mopar®HVAC Control Vacuum Check ValveHVAC Control Vacuum Check Valve by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$3.23 - $42.89
- Mopar®HVAC Heater Water Flow Control ValveHVAC Heater Water Flow Control Valve by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$2.67 - $575.06
- Mopar®HVAC Recirculation Door ActuatorHVAC Recirculation Door Actuator by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$9.71 - $613.37
- TRQ®HVAC Heater Control ValveHVAC Heater Control Valve by TRQ®. Get this excellent heater control valve at a fair price and keep your HVAC system in top shape. Designed to fit and function as the OEM part, it will ensure great operation year in, year out. The...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$69.79$71.95Save 3%
- Genuine®A/C ServoA/C Servo by Genuine®. If your A/C and heating parts are in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. At CARiD, you'll find...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$197.45 - $248.21
- Genuine®A/C ServomotorA/C Servomotor by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$111.52 - $316.30
The heater control valve (or hot water valve) toggles open and closed to regulate or prevent hot engine coolant from flowing through the heater core. The heater core is a major constituent part of the heating system. It uses this heated coolant to warm the air supplied to the cabin. There are multiple varieties of valves that all basically supply the same function in different ways, but all of them are what keeps out the chill when the temperature plunges.
A cable operated heater control valve utilizes a Bowden cable to drive a flap inside the valve. As you move the lever on your HVAC control, the cable moves the flap. A vacuum valve does this with a pintle and diaphragm, except this type is typically open. This way heat may still be provided even when it is defective. Vacuum is supplied by the engine through a switch in the dash. Electronic controls are pulse width modulated or controlled by a simple on/off solenoid. PWM offers more control over the coolant flow. The number of pulses sent from the computer prompts the position of the solenoid.
Heater control valves are regularly replaced because they leak; but if the heater hoses are being replaced, why not just swap out the valve as well? Take care of it now and prevent more work down the road. If the valve is stuck closed, denying the heater core of hot coolant, the inlet hose to the heater core will be hot and the outlet hose much cooler. Some other symptoms of fatigue or failure of the valve would include leaking coolant or the heat of the air not altering as you adjust the temperature. When replacing the valve remember to inspect all heater hoses and replace them if needed.
All of our heater control valves are a high quality and a direct fit OEM replacement. Rest assured before it ships we substantiate it is for your specific application. We offer this free service to our customers to guarantee their peace of mind. To utilize this service, simply enter the application Year, Make, and Model during checkout, and our system will verify the fitment before the item is shipped. Our valves have superior service life, resist abrasion and corrosion, and maximize performance. If the valve is being replaced due to corrosion, flush the coolant to prevent additional problems!
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