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Thermostat Housing fit your 2003 Ford Ranger 6 Cyl 4.0L 5-Speed Automatic Transmission 5R44E
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2003 Ford Ranger
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6 Cyl 4.0L; 5-Speed Automatic Transmission 5R44EVehicle Options
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
2L2Z-8575-AA
THERMOSTAT (WATER)Thermostat Assy- Thermostat, SOHC
- Fit Note: 6 Cyl 4.0L
- Base Number: 8575
- Callout Name: 8575
$30.91 $19.381
- THERMOSTAT
1L2Z-8255-AA
Gasket- Oower themostat housing O-Ring seal
- Fit Note: 6 Cyl 4.0L
- Base Number: 8255
- Callout Name: 8592
$7.42 $4.771 
-W500015-S437
Screw- Upper themostat housing attaching bolts; M6x25mm
- Fit Note: 4.0L
- Require Quantity: 3
- Package Quantity: 4
- Callout Name: 8592
$3.25 $1.914
-W702527-S437
Bolt- Lower themostat housing attaching bolts; M6x74mm
- Fit Note: 4.0L
- Require Quantity: 2
- Package Quantity: 4
- Base Number: HB1
- Callout Name: 8592
$10.00 $5.854
-W702837-S300
"O" Ring- Upper themostat housing O-Ring seal
- Fit Note: 4.0L
- Require Quantity: 2
- Package Quantity: 1
- Base Number: HR1
- Callout Name: 8592
$9.09 $5.851
- GASKET (WATER OUTLET CONNECTION)
$7.42 $4.771 
$11.36 $7.311
- $3.25 $1.914
F77Z-8548-AF
HOSE (WATER BY-PASS)Tube Assy- Water pump to thermostat housing
- Fit Note: 6 Cyl 4.0L
- Base Number: 8548
- Callout Name: 8548
$17.33 $11.151
- SENDER (WATER TEMPERATURE INDICATOR ENGINE UNIT)
F7DZ-10884-AA
Sender Assy - Temperature- #F77F 10884-AA; 2 spade terminal connector, 3/8"-18 PTF SAE. Component of F77Z 18472-LA & MA., 2.3L
#F77F 10884-AA; 2 spade terminal connector, 3/8"-18 PTF SAE., 3.0L - Base Number: 10884
- Callout Name: 10884
$24.73 $11.611 
XS2Z-10884-AA
Sender Assy - Temperature- 4.0L,Component of 8A586 water outlet connection asy
- Callout Name: 10884
- Replaced By: 3F1Z-10884-AA
$45.09 $28.271
- SENSOR ASY. (ENGINE COOLANT TEMPERATURE)
F2AZ-12A648-A
Sender Assy- Rounded connector with 2 round pins, Ambient temperature sensor for engine control
- Callout Name: 12A648
- Replaced By: 9U2Z-12A648-A
$56.91 $35.681 
1L2Z-12A648-AA
Sender Assy- For retaining clip use W706800-S303
- Fit Note: 6 Cyl 4.0L
- Callout Name: 12A648
$48.16 $35.251
-W702675-S300
Seal- Seal between sensor & housing, SOHC
- Fit Note: 6 Cyl 4.0L
- Base Number: HM1
- Callout Name: 12A648
$22.60 $13.001
F77Z-12A648-AA
Sender Assy- Rectangular connector with 2 flat pins; for seal use W702675-S300, SOHC
- Fit Note: 6 Cyl 4.0L
- Callout Name: 12A648
- Replaced By: F8CZ-12A648-B
$28.36 $17.781
- $10.00 $5.854
- SENSOR ASY. (INTAKE AIR TEMPERATURE)
F57Z-12A697-A
Sensor Assy- Located in Air Cleaner Hose
- Fit Note: 6 Cyl 4.0L
- Base Number: 12A697
- Callout Name: 12A697
$47.45 $29.751 
F5AZ-12A697-A
Sensor Assy- Fit Note: 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 4.0L
- Base Number: 12A697
- Callout Name: 12A697
$75.45 $47.311
$17.00 $9.951
- $9.09 $5.851
FOTZ-8555-C
TUBE (WATER BY-PASS)Connection - Water- Steel - 1 1/2"
- Fit Note: 6 Cyl 4.0L
- Base Number: 8555
- Callout Name: 8555
$55.00 $37.621
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford Ranger parts. Parts like Thermostat Housing are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.0L. Transmission: 5AT 5R44E.