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Universal Air HV1233C HVAC Heater Control Valve - Front
| Brand | Universal Air HV1233C |
|---|---|
| Position | Front |
| Product line | Heater Valve Vacuum |
| Fits | Chevrolet and GMC · 20 vehicles |
Heater valve vacuum. Controls coolant flow for temperature regulation.
HVAC heater control valve. A direct replacement for the original component.
Heater Valve Vacuum for Astro and Safari
Universal Air HV1233C is an HVAC heater control valve for front applications with a four-port hose connection. It is listed for 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari, making it a direct-fit option for common heater control service on these vans.
The Universal Air Heater Valve Vacuum line focuses on vacuum-operated heater valve applications, and HV1233C follows that format for front-mounted HVAC temperature control service. Use this part number when searching for a heater control valve for Chevrolet Astro or GMC Safari models with the specified four-port hose connection.
Key Features
- HVAC heater control valve for front position applications
- Four-port hose connection design
- Fits 1996-2005 Chevrolet Astro, front
- Fits 1996-2005 GMC Safari, front
- Part number: HV1233C
- Brand line: Heater Valve Vacuum
What It Helps Address
- Inconsistent cabin heat control
- Heater coolant flow that does not respond correctly to vacuum control
- Temperature changes that do not match HVAC selector input
- Leaking or worn heater valve service needs
- Front HVAC heater circuit repair on Astro and Safari vans
Installation Notes
Verify the vehicle uses a front heater valve with a four-port hose connection before ordering. Match the hose routing and vacuum control layout to the original part, and confirm fitment on the 1996-2005 Chevrolet Astro or 1996-2005 GMC Safari application. HV1233C should be installed in the same position and configuration as the original heater control valve.
Quality Assurance
Universal Air supplies HVAC temperature control components for vehicle-specific service applications. Part number HV1233C is cataloged for the listed Astro and Safari fitments to support accurate replacement selection.
| 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 |
| No rows match your filter. | ||||