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Heater - Engine Compartment fit your 2003 Ford F-450 Super Duty 10 Cyl 6.8L 4AT 4R100 10 Cyl 6.8L 4-Speed Automatic Transmission 4R100
My Vehicle Change Vehicle
2003 Ford F-450 Super Duty
10 Cyl 6.8L; 4-Speed Automatic Transmission 4R100
My Vehicle Change Vehicle
2003 Ford F-450 Super Duty
10 Cyl 6.8L; 4-Speed Automatic Transmission 4R100
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Air Conditioner, Radio & Shock Absorbers
- A/C Ducts, Controls & Related Parts
- Air Conditioner Parts - Engine Compartment
- Compressor & Related Parts
- Condenser & Hoses
- Heater - Engine Compartment
- Heater - Hose Installation
- Heater Ducts, Controls & Related Parts
- Intake Manifold Heater Inlet Tube
- Plenum Chamber - Passenger Compartment
- Radio - Antenna & Wiring
- Radio - Speakers & Wiring
- Radio Receiver Installation
- Radio Suppression
Other Categories
Accelerator Linkage, Air Cleaner & Speed Control
Alternator, Battery, Distributor & Starter
Automatic Transmission
Console, instruments, mirrors, windshield
Door glass and fittings
EM Exterior Moulding
Engine
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Fuel filler, luggage carrier, rear door
IT Body & Soft Trim Parts
Lamps & Wiring
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
SM Sheet metal
Seats and belts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Parts Questions
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Part No. & Part Description
Price
Part No. &
Part Description
Part Description
XC3Z-19805-CA
MOTOR ASY. (AIR CONDITIONER BLOWER)Motor - Cooling BlowerMotor, retainer, & seal- Base Number:19805
- Callout Name:19805
MSRP: $75.64$47.421- Base Number:
MSRP: $19.17$13.461
- RETAINER KIT (HEATER BLOWER MOTOR)
MSRP: $7.50$5.271 
EOAZ-18A287-A
RetainerKit , inc. (1) claw type washer retainer and (1) clamp- Base Number:18A287
- Callout Name:18A287
- Base Number:
F6UZ-19A706-AA
RESISTOR ASY. (BLOWER MOTOR)Resistor Assy- Callout Name:19A706
- Replaced By:4C2Z-19A706-AA
MSRP: $38.73$24.281- Callout Name:
1C3Z-19C827-AA
HARNESS ASY. (AIR CONDITIONER VACUUM HOSE)Hose - VacuumA/C vacuum hose harness asy. Attaches to Heater Water Control Valve., 6.0L- Base Number:19C827
- Callout Name:19C827
MSRP: $40.00$28.081- Base Number:
F81Z-19D578-AA
SEAL (AIR CONDITIONER EVAPORATOR CORE TO CASE UPPER)Seal- Base Number:19D578
- Callout Name:19D578
- Base Number:
MSRP: $6.50$3.801
MSRP: $13.53$9.501
F81Z-19837-AA
REFRIGERANT LINE REPLACEMENT LIQUID LINE (DRYER TO EVAPORATOR)Tube AssyA/C tube asy - condenser to evaporator- Callout Name:19837
- Replaced By:6C3Z-19835-BA
MSRP: $125.82$76.121- Callout Name:
F81Z-19860-AA
CORE ASY. (AIR CONDITIONER EVAPORATOR)Core - Air Conditioning Evaporatorintegral A/C- Callout Name:19860
- Replaced By:4C3Z-19860-AB
MSRP: $225.45$136.401- Callout Name:
MSRP: $14.15$9.932
F81Z-18K542-AA
LEVER (AIR CONDITIONER AND HEATER AIR INLET)Lever - Control - Air Recircul.Door- Base Number:18K542
- Callout Name:18K542
MSRP: $7.50$5.271- Base Number:
MSRP: $90.83$62.131
MSRP: $1.22$0.719
- MOTOR ASY. (VACUUM CONTROL)
F2UZ-18A318-A
Motor Assy - VacuumVacuum control motor - air inlet door- Callout Name:18A318
- Replaced By:6C3Z-18A318-AA
MSRP: $106.36$53.531 - Callout Name:
F81Z-18A318-AA
Motor Assy - Vacuum#1 in illustration - attached to plenum chamber- Base Number:18A318
- Callout Name:18A318
MSRP: $122.36$74.031- Base Number:
F81Z-18A318-BA
Motor Assy - Vacuum#2 in illustration - attached to plenum chamber- Base Number:18A318
- Callout Name:18A318
MSRP: $143.64$72.291- Base Number:
MSRP: $2.17$1.263
MSRP: $2.50$1.468
MSRP: $1.63$0.954
MSRP: $1.63$0.954
- MSRP: $196.36$123.121
- INSULATOR (AIR CONDITIONER EVAPORATOR CASE COVER)
MSRP: $33.49$24.111 
MSRP: $35.00$24.571
F81Z-19C897-AA
BRACKET (AIR CONDITIONER EVAPORATOR SUPPORT)Bracket- Callout Name:19C897
- Replaced By:1C3Z-19C897-AA
MSRP: $16.25$11.411- Callout Name:
- 2C3Z-2518K565-AA
INSULATOR (HEATER PLENUM CHAMBER)ShieldInsulator , Ht plenum chamber , cover A/C lines. Push pins N811458 S301 , Diesel , Except Mexico- Base Number:18K565
- Callout Name:18K565
- Base Number:
- WIRE ASY. (ENGINE CONTROL SENSOR)
3C3Z-12A581-AA
Wire Assywith A/T, manual transfer case; without DRL, fog lamps, 49 states.- Fit Note:10 Cyl 6.8L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
- 3C3Z-12A581-BA
Wire Assymanual trans, w/o air susp.- Fit Note:10 Cyl 6.8L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
- 3C3Z-12A581-CA
Wire Assywith A/T, manual trans. case, with DRL, w/o fog lamps- Fit Note:10 Cyl 6.8L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
- 3C3Z-12A581-DA
Wire Assywith man. trans. calif. emissions- Fit Note:10 Cyl 6.8L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
- 3C3Z-12A581-EA
Wire Assywith auto trans. calif. emissions- Fit Note:10 Cyl 6.8L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford F-450 Super Duty parts. Parts like Heater - Engine Compartment are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options.