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2003 Ford F-450 Super Duty

2003 Ford F-450 Super Duty Heater Valves

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4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74857
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2003 Ford F-450 Super Duty XLT 10 Cyl 8.3L
  • 2003 Ford F-450 Super Duty XL 10 Cyl 8.3L
  • 2003 Ford F-450 Super Duty Lariat 10 Cyl 8.3L
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 : RF38310006Product Fit : Direct Fit
GPD OE Replacement Heater Valve - Direct Fit
Part Number: GPD8211335
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2003 Ford F-450 Super Duty XLT 10 Cyl 8.3L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty Lariat 8 Cyl 6.2L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty XLT 8 Cyl 7.5L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty Lariat 10 Cyl 8.3L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty XL 10 Cyl 8.3L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty XLT 8 Cyl 6.2L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty XL 8 Cyl 6.2L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty XL 8 Cyl 7.5L 3/4 X 3/4
  • 2003 Ford F-450 Super Duty Lariat 8 Cyl 7.5L 3/4 X 3/4
Product Details
Warranty : 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
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74865
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 2003 Ford F-450 Super Duty XL 8 Cyl 6.2L
  • 2003 Ford F-450 Super Duty XLT 8 Cyl 7.5L
  • 2003 Ford F-450 Super Duty XL 8 Cyl 7.5L
  • 2003 Ford F-450 Super Duty Lariat 8 Cyl 7.5L
  • 2003 Ford F-450 Super Duty XLT 8 Cyl 6.2L
  • 2003 Ford F-450 Super Duty Lariat 8 Cyl 6.2L
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
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Product Questions & Answers

Q:Location of heater control valve 1999 f150 ?
Harold W.
A:BEST ANSWERHi Harold, I'm glad to assist you. The heater control valve is typically in line with the heater core's inlet hose, which is often near the vehicle's firewall. Still, you have to refer to a vehicle specific service repair manual to be accurate. Grab our promo sale price offer and click the link below to order today. I hope this helps. Happy shopping. https://www.carparts.com/heater-valve/4-seasons/fs74857?can=CPJE1043 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

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.