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1990 Toyota 4Runner

1990 Toyota 4Runner Heater Valves

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4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74620
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 1990 Toyota 4Runner All Submodels All Engines
Product Details
Warranty : 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
OE Solutions Series Heater Valve - Direct Fit, Sold individually
Part Number: RB600554
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 1990 Toyota 4Runner All Submodels All Engines No. 3 Transfer Case Indicator Switch
Product Details
Notes : Blade type; 2-prong male terminalWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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 : OE Solutions SeriesInterchange Part Number : 8422235070, 1S12535Replaces OE Number : 8422235070, 1S12535Product Fit : Direct Fit
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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.