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2003 GMC Savana 3500

2003 GMC Savana 3500 Heater Valves

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Heater Valve, Vacuum Controlled, with 4 Port -
Part Number: RC38310002
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L
Product Details
Notes : Vacuum Controlled; With 4 PortWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 74781, 12380318Replaces OE Number : 12380318Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Heater Valve -
Part Number: RD38310004
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L
Product Details
Warranty : 1-year Replacement unlimited-mileage 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.

Interchange Part Number : 74803, 5927, 15163, 20102, 25120, 30300, 74803, 155343, 246217, 410073, 570316, 801022, 935018, 3847475, 6601230, 7174803, 8211243, 14101538, 11174803V, E69Z18495B, H6332, HV1011, WV217, YG275Replaces OE Number : 5927, 15163, 20102, 25120, 30300, 74803, 155343, 246217, 410073, 570316, 801022, 935018, 3847475, 6601230, 7174803, 8211243, 14101538, 11174803V, E69Z18495B, H6332, HV1011, WV217, YG275Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74803
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L
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 ReplacementInterchange Part Number : RD38310004, 5927, 15163, 20102, 25120, 30300, 74803, 155343, 246217, 410073, 570316, 801022, 935018, 3847475, 6601230, 7174803, 8211243, 14101538, 11174803V, E69Z18495B, H6332, HV1011, WV217, YG275Replaces OE Number : 5927, 15163, 20102, 25120, 30300, 74803, 155343, 246217, 410073, 570316, 801022, 935018, 3847475, 6601230, 7174803, 8211243, 14101538, 11174803V, E69Z18495B, H6332, HV1011, WV217, YG275Product Fit : Direct Fit
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74781
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L
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 ReplacementInterchange Part Number : RC38310002Product Fit : Direct Fit
GM Original Equipment Series Heater Valve - Direct Fit, Assembly
Part Number: AC155372
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2003 GMC Savana 3500 All Submodels All Engines Recreation Upfitter Package(YF7), Except Rear Aux Air Conditioning(C69), 1 Direction Flow Valve
Product Details
Notes : Heater water flow control valve assemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : AssemblyProp 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
Heater Valve - Sold individually
Part Number: AC1550102
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 2003 GMC Savana 3500 All Submodels All Engines
Product Details
Warranty : 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.

GM Original Equipment Series Heater Valve - Direct Fit, Assembly
Part Number: AC155343
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 2003 GMC Savana 3500 All Submodels All Engines
Product Details
Notes : Heater water shut off valveWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : AssemblyProp 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
GM Original Equipment Series Heater Valve - Direct Fit, Sold individually
Part Number: AC155561
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2003 GMC Savana 3500 All Submodels All Engines AUX
Product Details
Notes : Temperature valveWarranty : 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
Heater Valve - Sold individually, Heater Control Valve, 2 Port
Part Number: GPD8211243
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L 2 Port
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L 2 Port
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L 2 Port
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L 2 Port
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.

Series : GPD OE ReplacementRecommended Use : OE ReplacementProduct Fit : Direct Fit
GPD OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: GPD8211247
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2003 GMC Savana 3500 Base 8 Cyl 4.8L Heater Control Valve; 4 Port
  • 2003 GMC Savana 3500 SLE 8 Cyl 4.8L Heater Control Valve; 4 Port
  • 2003 GMC Savana 3500 SLE 8 Cyl 6.0L Heater Control Valve; 4 Port
  • 2003 GMC Savana 3500 Base 8 Cyl 6.0L Heater Control Valve; 4 Port
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.

Series : GPD OE ReplacementRecommended Use : OE ReplacementProduct Fit : Direct Fit
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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.