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Heater - Hose Installation fit your 2003 Ford F-450 Super Duty 10 Cyl 6.8L 4-Speed Automatic Transmission 4R100
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2003 Ford F-450 Super Duty
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10 Cyl 6.8L; 4-Speed Automatic Transmission 4R100Vehicle Options
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- Heater - Hose Installation
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
F75Z-8555-AA
TUBE (WATER BY-PASS)Tube Assy- Pressed in block behind water pump; O-rings are W704593- S100
- Fit Note: 10 Cyl 6.8L
- Base Number: 8555
- Callout Name: 8555
$21.67 $15.211
- DUCT (ENGINE AIR CLEANER TO ENGINE)
$188.83 $124.631 
3C3Z-8287-AA
Clamp - Hose- Clean air hose Inlet to Turbo - (Navistar ID 274090R91)
- Base Number: 8287
- Callout Name: 9C623
$6.96 $4.251
F7UZ-18663-BA
TUBE (HEATER WATER OUTLET)Tube - Heater Water- Attaches to back side of water pump under intake manifold. Slides onto the 8555. O-rings are W704593-S100., less nipple
- Base Number: 18663
- Callout Name: 18663
$36.67 $25.081
- HOSE (HEATER WATER)
3C3Z-18472-BC
Hose - Heater Water- Heater hose, Return hose,#2 in illustration, FROM 04-NOV-2002
- Fit Note: 10 Cyl 6.8L
- Base Number: 18472
- Callout Name: 18472
$70.00 $47.881 - YC3Z-18472-KB
Hose - Heater Water- #1 in illustration. Supply hose without fluid control valve., BEFORE 04-NOV-2002
- Fit Note: 10 Cyl 6.8L
- Base Number: 18472
- Callout Name: 18472
$63.75 $43.611 - 3C3Z-18472-BA
Hose - Heater Water- Heater hose, supply hose #1, less air conditioning, FROM 04-NOV-2002
- Fit Note: 6.8L
- Base Number: 18472
- Callout Name: 18472
$110.00 $72.601 
F81Z-18472-HB
Hose - Heater Water- #2 in illustration - Return hose., BEFORE 04-NOV-2002
- Fit Note: 10 Cyl 6.8L
- Base Number: 18472
- Callout Name: 18472
$71.73 $49.071
3C3Z-18472-DA
Hose - Heater Water- Heater hose - heater core input, #1 with fluid control valve, with air conditioning, FROM 04-NOV-2002
- Fit Note: 10 Cyl 6.8L
- Base Number: 18472
- Callout Name: 18472
- ELBOW (HOT WATER HEAT AND AIR CONDITIONER CONNECTION)
$17.97 $10.521 
F81Z-18599-AA
Elbow- 7.3L, 4" straight connector, 7/8 UNF X 5/8 Tube
Nipple exiting water pump. O-ring is 1825293C1., 4" straight connector, 7/8 UNF X 5/8 Tube - Callout Name: 18599
$62.48 $36.241
XL1Z-18599-AA
Connector - Inlet- This part presses into the front right manifold next to therm. housing and has one nipple for heater inlet hose
- Callout Name: 18599
- Replaced By: DC2Z-18599-A
$26.00 $15.151- XL1Z-18599-BA
Connector - Inlet- Press in Heater hose fitting with 1/4" fitting on the side.
- Base Number: 18599B
- Callout Name: 18599
$26.00 $14.821 
F85Z-18599-AA
Elbow- Screws into the intake manifold near the thermostat housing. Has 1 nipple to attach to the 8A505.
- Callout Name: 18599
- Replaced By: F85Z-12A671-AA
F1HZ-9H447-AA
CLAMP (SECONDARY AIR INJECTOR TUBE)Clamp- Black - wire clamp. 38.25/39.25mm ID x 35.8/36.8mm High x 7mm wide
- Fit Note: 10 Cyl 6.8L
- Base Number: 9H447
- Callout Name: 9H447
$5.68 $3.994
F78Z-18495-AA
VALVE ASY. (HEATER WATER CONTROL)Valve Assy- BEFORE 22-NOV-2002
- Base Number: 18495
- Callout Name: 18495
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford F-450 Super Duty parts. Parts like Heater - Hose Installation are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 10 Cyl 6.8L. Transmission: 4AT 4R100.