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1990 Cadillac Eldorado

1990 Cadillac Eldorado Heater Valves

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Heater Valve - Sold individually
Part Number: GPD8211249
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 1990 Cadillac Eldorado Base 8 Cyl 4.5L Heater Wat Flow Control
  • 1990 Cadillac Eldorado Biarritz 8 Cyl 4.5L Heater Wat Flow Control
  • 1990 Cadillac Eldorado Touring 8 Cyl 4.5L Heater Wat Flow Control
Product Details
Warranty : 1 year GPD 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74799
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 1990 Cadillac Eldorado All Submodels All Engines
Product Details
Notes : Water Control Tee Valve; Plastic Material; 3 Connectors; Flow Control Bypass Operation Type; 0.75 in. Opening A, B and CWarranty : 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
GM Original Equipment Series Heater Valve - Direct Fit, Sold individually
Part Number: AC155390
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1990 Cadillac Eldorado All Submodels All Engines
Product Details
Notes : Heater water flow control valve assemblyWarranty : 24-months or unlimited mile AC Delco 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 : GM Original Equipment SeriesProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 3 of 3 results

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Product Questions & Answers

Q:Will the control heat in my car.. ?
Ellison L.
A:BEST ANSWERHi Ellison, I'm pleased to assist you. Yes, this part will control the heat in your car. It is a heater water flow control valve that regulates the flow of coolant through the heater core. To continue ordering, click the link below today. Take advantage of our ongoing sale and limited stocks. I hope this is helpful, and enjoy shopping! https://www.carparts.com/heater-valve/ac-delco/ac155390?can=CPGG4850_CSQA_20231011 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Heating System Parts
Heating System Parts Pro Tip: The heater core can clog internally with rust or externally with dust and leaves.
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.