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1991 Chevrolet Astro

1991 Chevrolet Astro Heater Valves

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4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74607
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1991 Chevrolet Astro All Submodels All Engines Front Valve
Product Details
Location : FrontWarranty : 120-day 4-Seasons limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 4-Seasons OE ReplacementProduct Fit : Direct Fit
Heater Valve - Sold individually, Vacuum Heater Valve
Part Number: GPD8211266
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 1991 Chevrolet Astro Base 6 Cyl 4.3L Vacuum Heater Valve
  • 1991 Chevrolet Astro LT 6 Cyl 4.3L Vacuum Heater Valve
  • 1991 Chevrolet Astro CL 6 Cyl 4.3L Vacuum Heater Valve
  • 1991 Chevrolet Astro CS 6 Cyl 4.3L Vacuum Heater Valve
Product Details
Location : FrontWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GPD OE ReplacementProduct Fit : Direct Fit
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Heating System Parts
Heating System PartsThe blower motor is a fan that forces air through either the heating or the cooling unit of the HVAC system. If you’re running the heater, the motor blows air over the heater core. The warmed air enters the passenger cabin, raising the temperature and fighting off the cold.
How a Heater Control Valve Works (with Diagram)
How a Heater Control Valve Works (with Diagram)Your car’s heater relies on hot coolant—from the engine’s cooling system—to warm the cabin. A typical cooling system has four primary components: the water pump, radiator, thermostat, and heater core.  A typical cooling system has four primary components: the water pump, radiator, thermostat, and heater core.