HomeHVAC > Temperature Controls and Related ComponentsUniversal Air HV1201C HVAC Heater Control Valve
Part #: HV1201C

Universal Air HV1201C HVAC Heater Control Valve

Heater Valve Vacuum
⚙️ 44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Heater Valve Vacuum
🚗Fitment: Chevrolet, Pontiac, and Oldsmobile, Cavalier, Sunfire, Alero, Grand Am, and Malibu
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Reliable HVAC Heater Control Valve for Chevrolet, Oldsmobile, Pontiac

The Universal Air Heater Valve Vacuum HV1201C is designed to regulate coolant flow in your vehicle's heating system. This HVAC heater control valve is compatible with select Chevrolet, Oldsmobile, and Pontiac models, ensuring precise temperature control and improved cabin comfort.

  • Compatible with Chevrolet Alero, Cavalier, Malibu
  • Fits Oldsmobile and Pontiac Grand Am and Sunfire models
  • Part number HV1201C for accurate identification
  • Controls heater core coolant flow for temperature regulation
  • Part of the Universal Air Heater Valve Vacuum product line

About the Universal Air Heater Valve Vacuum Product Line

The Heater Valve Vacuum line by Universal Air focuses on vacuum-operated heater control valves designed to manage coolant flow efficiently within vehicle HVAC systems. This product line provides components engineered to maintain proper heating function by regulating the heater core's coolant supply, which is essential for temperature control in compatible Chevrolet, Oldsmobile, and Pontiac vehicles.

Product Details and Compatibility

The HV1201C HVAC heater control valve is engineered to fit specific models including the Chevrolet Alero, Cavalier, and Malibu, as well as the Oldsmobile and Pontiac Grand Am and Sunfire. This valve plays a critical role in your vehicle’s heating system by controlling the flow of hot coolant to the heater core, allowing for effective temperature adjustments inside the cabin. Using the correct part number HV1201C ensures proper fitment and function within these models.

Common Issues Addressed by the Heater Control Valve

  • Inconsistent or no heat inside the vehicle cabin
  • Heater core overheating or insufficient coolant flow
  • Vacuum leaks affecting heater valve operation
  • Difficulty maintaining desired interior temperature
  • Coolant leaks around the heater valve area

Installation Notes and Tips

  • Verify vehicle compatibility with Chevrolet Alero, Cavalier, Malibu, Oldsmobile and Pontiac Grand Am, Sunfire before installation
  • Ensure vacuum lines are properly connected to the valve for correct operation
  • Inspect surrounding hoses and clamps for wear or damage during replacement
  • Follow manufacturer torque specifications to avoid leaks or damage
  • Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

The Universal Air Heater Valve Vacuum HV1201C 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 reliability and durability in HVAC temperature control applications for Chevrolet, Oldsmobile, and Pontiac vehicles.

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2002ChevroletCavalierBase2.2LL4BI-FUELN/AHeater Valve Vacuum
2002ChevroletCavalierBase2.2LL4GASN/AHeater Valve Vacuum
2002ChevroletCavalierLS2.2LL4GASN/AHeater Valve Vacuum
2002ChevroletCavalierLS2.4LL4GASN/AHeater Valve Vacuum
2002ChevroletCavalierLS Sport2.2LL4GASN/AHeater Valve Vacuum
2002ChevroletCavalierLS Sport2.4LL4GASN/AHeater Valve Vacuum
2002ChevroletCavalierZ242.4LL4GASN/AHeater Valve Vacuum
2002PontiacSunfireGT2.2LL4N/AHeater Valve Vacuum
2002PontiacSunfireSE2.2LL4N/AHeater Valve Vacuum
2002PontiacSunfireGT2.4LL4N/AHeater Valve Vacuum
2002PontiacSunfireSE2.4LL4N/AHeater Valve Vacuum
2001ChevroletCavalierBase2.2LL4N/AHeater Valve Vacuum
2001ChevroletCavalierLS2.2LL4N/AHeater Valve Vacuum
2001ChevroletCavalierLS2.4LL4N/AHeater Valve Vacuum
2001ChevroletCavalierZ242.4LL4N/AHeater Valve Vacuum
2001OldsmobileAleroN/AHeater Valve Vacuum
2001PontiacGrand AmGT3.4LV6N/AHeater Valve Vacuum
2001PontiacGrand AmSE2.4LL4N/AHeater Valve Vacuum
2001PontiacGrand AmSE13.4LV6N/AHeater Valve Vacuum
2001PontiacGrand AmSE12.4LL4N/AHeater Valve Vacuum
2001PontiacGrand AmGT13.4LV6N/AHeater Valve Vacuum
2001PontiacSunfireSE2.2LL4N/AHeater Valve Vacuum
2001PontiacSunfireGT2.4LL4N/AHeater Valve Vacuum
2001PontiacSunfireSE2.4LL4N/AHeater Valve Vacuum
2000ChevroletCavalierBase2.2LL4GASN/AHeater Valve Vacuum
2000ChevroletCavalierBase2.2LL4BI-FUELN/AHeater Valve Vacuum
2000ChevroletCavalierLS2.2LL4GASN/AHeater Valve Vacuum
2000ChevroletCavalierLS2.4LL4GASN/AHeater Valve Vacuum
2000ChevroletCavalierZ242.4LL4GASN/AHeater Valve Vacuum
2000OldsmobileAleroN/AHeater Valve Vacuum
2000PontiacGrand AmGT13.4LV6N/AHeater Valve Vacuum
2000PontiacGrand AmSE13.4LV6N/AHeater Valve Vacuum
2000PontiacGrand AmGT3.4LV6N/AHeater Valve Vacuum
2000PontiacGrand AmSE12.4LL4N/AHeater Valve Vacuum
2000PontiacGrand AmSE2.4LL4N/AHeater Valve Vacuum
2000PontiacGrand AmSE23.4LV6N/AHeater Valve Vacuum
2000PontiacGrand AmSE22.4LL4N/AHeater Valve Vacuum
2000PontiacSunfireSE2.2LL4N/AHeater Valve Vacuum
2000PontiacSunfireSE2.4LL4N/AHeater Valve Vacuum
2000PontiacSunfireGT2.4LL4N/AHeater Valve Vacuum
1999ChevroletMalibuN/AHeater Valve Vacuum
1999OldsmobileAleroN/AHeater Valve Vacuum
1999PontiacGrand Am3.4LV6N/AHeater Valve Vacuum
1999PontiacGrand Am2.4LL4N/AHeater 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.