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Universal Air HV1233C HVAC Heater Control Valve - Front
Reliable HVAC Heater Control Valve for Chevrolet and GMC
The Universal Air Heater Valve Vacuum HV1233C is designed to regulate heater core coolant flow in select Chevrolet and GMC vehicles. This HVAC heater control valve ensures proper temperature control for your vehicle's heating system, specifically compatible with Chevrolet Astro and GMC Safari models.
Key Features of the Universal Air HV1233C Heater Valve
- Compatible with Chevrolet Astro and GMC Safari models
- Part number HV1233C for precise identification
- Controls coolant flow to the heater core for effective temperature regulation
- Part of the Universal Air Heater Valve Vacuum product line
- Designed for HVAC temperature control and related components
About the Heater Valve Vacuum Product Line
The Heater Valve Vacuum line by Universal Air focuses on vacuum-operated heater control valves that manage coolant flow within the HVAC system. This product line is engineered to provide reliable temperature control by regulating the heater core's coolant supply, ensuring consistent cabin heating performance in compatible vehicles such as the Chevrolet Astro and GMC Safari.
Detailed Product Description
The HV1233C heater valve is a critical component in the HVAC system of Chevrolet Astro and GMC Safari vehicles. It functions by using vacuum pressure to open or close the valve, controlling the flow of hot coolant to the heater core. This precise control allows the vehicle's heating system to maintain the desired cabin temperature efficiently. The valve is designed to integrate seamlessly with the existing HVAC components, ensuring proper fitment and operation.
Common Issues Addressed by the HV1233C Heater Valve
- Inconsistent or no heat output from the vehicle’s heater
- Coolant leaks around the heater valve area
- Heater core overheating due to uncontrolled coolant flow
- Vacuum leaks causing improper valve operation
- Difficulty maintaining cabin temperature in Chevrolet Astro or GMC Safari
Installation Notes and Tips
- Ensure vehicle compatibility with Chevrolet Astro or GMC Safari models before installation
- Disconnect the battery and allow the engine to cool before starting work
- Carefully remove the old heater valve and inspect vacuum lines for damage
- Install the HV1233C valve securely, reconnect vacuum hoses and coolant lines
- Test the HVAC system for proper heater operation after installation
Quality Assurance and Warranty
The Universal Air HV1233C heater valve is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure durability and reliable performance in HVAC temperature control applications for Chevrolet Astro and GMC Safari vehicles.
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2005 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 2004 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2004 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 2003 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2003 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 2002 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2002 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 2001 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2001 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 2000 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 2000 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 1999 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 1999 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 1998 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 1998 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 1997 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 1997 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
| 1996 | Chevrolet | Astro | Front | with four port hose connection; Heater Valve Vacuum |
| 1996 | GMC | Safari | Front | with four port hose connection; Heater Valve Vacuum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.