Universal Air HV5958C HVAC Heater Control Valve - Rear

Heater Valve Vacuum for Rear HVAC Control

Universal Air HV5958C is a rear HVAC heater control valve for vehicles equipped with a vacuum-operated heater valve and bracket. It is listed for 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari rear applications, making it a direct-fit option for common rear temperature control service needs.

Key Features

• HVAC heater control valve for rear temperature control circuits
• Vacuum-operated design for heater valve operation
• Bracket-style application noted in fitment data
• Compatible with 1996-2005 Chevrolet Astro, rear
• Compatible with 1996-2005 GMC Safari, rear
• Universal Air part number HV5958C

Detailed Description

Universal Air Heater Valve Vacuum HV5958C is built for rear HVAC systems that use a vacuum-controlled heater valve. This part is cataloged for Chevrolet Astro and GMC Safari models from 1996 through 2005 in rear position applications with bracket and heater valve vacuum notes. If your rear heat output is inconsistent or the valve is not responding to vacuum control, HV5958C provides the correct service replacement path for these vehicles. The part number HV5958C is also useful when cross-checking HVAC temperature control components during diagnosis or ordering.

Common Issues This Part May Address

• Rear heat stuck on or stuck off
• Loss of vacuum control to the heater valve
• Uneven rear cabin temperature regulation
• Faulty heater valve movement in rear HVAC service
• Replacement needs during Chevrolet Astro or GMC Safari rear heater control repair

Installation Notes and Tips

Verify the vehicle uses a rear, vacuum-operated heater valve with bracket before ordering. Match the existing valve layout, vacuum routing, and mounting style to the original component. For best results, inspect related vacuum lines and HVAC controls during installation to confirm the system responds correctly after replacement.

Quality Assurance

Universal Air HV5958C is cataloged for the specified rear HVAC applications and should be matched to the vehicle’s original heater valve configuration for proper service fitment.