Thermostats & Parts
My Garage
Color
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Motorcraft™ Thermostat
Part Number: RT-1255
Ford Notes: Included with thermostat housing.
Applications: 3.7L. 3.5L. 3.3L Gas. 3.3L Hybrid.
Other Names: Motorcraft™ Engine Coolant Thermostat, Thermostat Assembly
Fits:
- Ford:
- Expedition,
- Explorer,
- F-150,
- Mustang,
- Police Interceptor Utility,
MSRP $37.45
$25.75
Door Interior Trim Panel Bolt
Part Number: W500214-S437
Ford Notes: Included with separator. Included with Water pump assembly.
Other Names: Door Trim Panel Bolt, Separator Screw, Shield Screw, Thermostat Housing Bolt, Engine Water Pump Outlet Pipe Bolt, Outlet Pipe Screw,...
Replaces: W500214-S309
Fits:
- Ford:
- Bronco,
- Bronco Sport,
- Edge,
- Escape,
- Explorer,
MSRP $4.00
$2.50
Belt Tensioner Pulley Bolt
Part Number: W500314-S437
Ford Other Names: Thermostat Unit Bolt, Belt Tensioner Bolt, Tensioner Bolt, Idler Pulley Bolt, Bolt
Description: 1.5L, 2020-22. 1.5L, 2023-25.
Fits:
- Ford:
- Bronco Sport,
- Escape,
- Fusion
- Lincoln:
- MKZ
- Mercury:
- Mariner,
MSRP $5.75
$3.60
Auxiliary Radiator Screw
Part Number: W500414-S439
Ford Notes: Included with intercooler. Included with auxiliary radiator.
Other Names: Water Outlet Bolt, Water Outlet Screw, Outlet Assembly Screw, Radiator Mount Bolt, Engine Coolant Thermostat Housing Bolt, Bolt
Description: 6.7L, auxilliary cooling system. 2.0L. Auxiliary, 2018-19. 6.7L diesel auxiliary. 2020-22 auxiliary. Water outlet,screw.
Fits:
- Ford:
- F-250 Super Duty,
- F-350 Super Duty,
- F-450 Super Duty,
- Special Service Police Sedan,
- Taurus
MSRP $59.00
$36.88
Water Pump Assembly Bolt
Part Number: W503278-S437
Ford Notes: Included with water pump. Included with thermostat housing.
Other Names: Auxiliary Pump Bolt, Water Pump Bolt, Adapter Bolt, Water Outlet Bolt, Belt Tensioner Bolt, Connector Tube Bolt, Thermostat Outlet...
Fits:
- Ford:
- E-350 Super Duty,
- E-450 Super Duty,
- Edge,
- Expedition,
- Explorer,
MSRP $4.00
$2.50
Engine Oil Filter Adapter Bolt
Part Number: W503283-S437
Ford Other Names: Adapter Bolt, Connector Pipe Bolt, Adapter Mount Bolt, Water Outlet Bolt, Thermostat Outlet Bolt, Engine Coolant Outlet Housing...
Description: 5.0L, m6x1.00. 3.7L. 5.0L, main, single alternator, m6x27mm. 5.0L, m6x1.00mm. 3.5L turbo. From 1/16/09. To 1/15/09. 5.2L with...
Fits:
- Ford:
- Edge,
- Explorer,
- F-150,
- Fusion,
- Mustang,
MSRP $4.00
$2.50
Engine Coolant Outlet Gasket
Part Number: W701379-S300
Ford Notes: Included with thermostat housing.
Other Names: Thermostat Housing O-Ring, Engine Coolant Thermostat Housing Gasket, Gasket, Ring Rubber
Description: 2.0L dohc engine.
Fits:
- Ford:
- Contour,
- Escort,
- Focus
- Mercury:
- Cougar,
- Mystique
MSRP $74.00
$46.25
Battery Tray Bolt
Part Number: W701835-S439
Ford Other Names: Lower Mount Bolt, Upper Tie Bar Bolt, Support Bolt, Battery Tray Mount Bolt, Support Bracket Bolt, Water Outlet Bolt, Reservoir...
Fits:
- Ford:
- Expedition,
- Explorer,
- F-150,
- F-250 Super Duty,
- F-350 Super Duty,
MSRP $5.00
$3.13
Engine Coolant Thermostat Housing Gasket
Part Number: W702673-S300
Ford Other Names: O Ring
Description: O-Ring. To 07/24/2000.
Fits:
- Ford:
- Explorer,
- Explorer Sport,
- Explorer Sport Trac
- Mercury:
- Mountaineer
MSRP $20.00
$12.50
Thermostat O-Ring
Part Number: W704553-S300
Ford Notes: Included with thermostat housing.
Other Names: Engine Coolant Thermostat Gasket, Engine Coolant Thermostat O-Ring, Ring Special
Description: 3.2L diesel. Thermostat,o-ring.
Fits:
- Ford:
- Transit-150,
- Transit-250,
- Transit-350,
- Transit-350 HD
MSRP $16.00
$10.00
Thermostat Outlet Screw
Part Number: W710920-S437M
Ford Notes: Included with thermostat housing.
Other Names: Engine Coolant Thermostat Housing Bolt, Screw
Description: 3.2L diesel.
Fits:
- Ford:
- Transit-150,
- Transit-250,
- Transit-350,
- Transit-350 HD
MSRP $4.00
$2.50
Water Outlet Lower Bolt
Part Number: W714169-S437
Ford Other Names: Engine Coolant Outlet Housing Bolt, Bolt
Description: 1.6L non turbo.
Fits:
- Ford:
- Fiesta
MSRP $4.00
$2.50
Thermostat Housing
Part Number: F65Z-8592-BD
Ford Applications: 6.8L. 1999-07 SUPER DUTY. 4.6L, 5.4L - 1997-99 LD. F150 NEW STYLE 2004-08, MARK LT. F150 1997-03, HERITAGE 2004 (4.6L, 5.4L).
Other Names: Thermostat Connector, Engine Coolant Thermostat Housing, Thermostat Outlet, Water Outlet, Connection Water Outlet, rh150
Replaces: F65Z-8592-BA, F65Z-8592-BB, F65Z-8592-BC
Fits:
- Ford:
- E-150,
- E-150 Club Wagon,
- E-150 Econoline,
- E-150 Econoline Club Wagon,
- E-250,
MSRP $36.67
$27.50
Gasket
Part Number: F6CZ-8255-AA
Ford Notes: Included with thermostat housing.
Other Names: Engine Coolant Thermostat Housing Gasket, Engine Coolant Thermostat Gasket, rg594
Fits:
- Ford:
- Escort
- Mercury:
- Tracer
MSRP $23.64
$16.25
Engine Coolant Thermostat
Part Number: F6TZ-8575-EA
Ford Applications: 1999-07 SUPER DUTY. 7.3L DI, 7.3L IDI DIESEL - 1994-98.
Other Names: Thermostat, Thermostat Assembly, rt1201
Replaces: F6TZ-8575-AA, F6TZ-8575-AAA, F6TZ-8575-BA
Description: 7.3L turbo diesel. Excursion. 7.3l diesel. E250-350 vans. F350. F250 pick-up.
Fits:
- Ford:
- E-350 Club Wagon,
- E-350 Econoline,
- E-350 Econoline Club Wagon,
- E-350 Super Duty,
- E-450 Econoline Super Duty,
MSRP $71.64
$49.25
Engine Coolant Pipe O-Ring
Part Number: F81Z-8255-AA
Ford Other Names: Thermostat Seal, Gasket, rg602
Replaces: F4TZ-8255-B, F8TZ-8255-AB
Description: 7.3L turbo diesel, lower.
Fits:
- Ford:
- E-350 Club Wagon,
- E-350 Econoline,
- E-350 Econoline Club Wagon,
- E-350 Super Duty,
- E-450 Econoline Super Duty,
MSRP $12.36
$8.50
Gasket
Part Number: F87Z-8255-CA
Ford Applications: 5.0L, 5.8L, 7.5L.
Other Names: Engine Coolant Thermostat Gasket, Thermostat Gasket, rg605
Replaces: E5TZ-8255-E
Description: Explorer, Mountaineer. 5.0l.
Fits:
- Ford:
- Bronco,
- Country Squire,
- E-150 Econoline,
- E-150 Econoline Club Wagon,
- E-250 Econoline,
MSRP $11.36
$7.81
Thermostat Gasket
Part Number: F87Z-8255-DA
Ford Other Names: Engine Coolant Thermostat Gasket, Gasket, rg621
Replaces: E69Z-8255-A
Description: 3.0L. 2 Hole Pattern.
Fits:
- Ford:
- Aerostar,
- Ranger,
- Windstar
MSRP $11.36
$7.81
Thermostat
Part Number: FR3Z-8575-B
Ford Notes: Includes Housing And Gasket.
Applications: 2.0L.
Other Names: Thermostat Assembly
Description: 2.0L. EcoSport.
Fits:
- Ford:
- EcoSport
MSRP $54.18
$37.25
Oil Outlet Tube Gasket
Part Number: FT4Z-6N652-F
Ford Notes: Included with water outlet. Included with oil return tube. Included with oil outlet tube.
Other Names: Oil Return Tube Gasket, Turbocharger Oil Line Gasket, Outlet Tube Gasket, Water Outlet Gasket, Engine Coolant Pipe O-Ring, Gasket
Description: 2.7L, lower. Return. At Engine. Gasket. 3.0L, lower. 2.7L, upper. Turbocharger Coolant Pipe. Size Not Specified. All Required. 3.0L,...
Fits:
- Ford:
- Bronco,
- Edge,
- Explorer,
- F-150,
- Fusion,
MSRP $1.65
$1.14
Water Inlet Tube Gasket
Part Number: FT4Z-6N652-H
Ford Notes: Included with water outlet. Included with connector tube. Included with oil inlet tube. Included with water inlet tube. Included with...
Other Names: Water Return Tube Gasket, Connector Tube Gasket, Outlet Tube Gasket, Water Inlet Gasket, Lower Return Tube Gasket, Engine Coolant...
Fits:
- Ford:
- Bronco,
- Bronco Sport,
- Escape,
- Expedition,
- Explorer,
MSRP $2.31
$1.59
Engine Water Pump Outlet Pipe Gasket
Part Number: FT4Z-8C387-A
Ford Notes: Included with water pipe. Included with water outlet. Included with water manifold. Included with water inlet tube.
Other Names: Water Inlet Gasket, Water Manifold Gasket, Water Outlet Gasket, Water Inlet Tube Gasket, Water Pipe Gasket, Engine Coolant Outlet...
Description: 2.7L, main. 3.0L with hybrid, main. 2.7L, 2017-24. O-Ring. 2.7L, 2015-16.
Fits:
- Ford:
- Bronco,
- Edge,
- Explorer,
- F-150,
- Fusion,
MSRP $15.22
$10.46
Engine Coolant Hose
Part Number: FT4Z-8K276-J
Ford Notes: Included with water manifold.
Other Names: Engine Coolant Hose, Connector Tube, Water Hose, Outlet Tube, Tube Assembly, Outlet Hose, Hose Assembly, km7160
Replaces: FT4Z-8K276-B, FT4Z-8K276-D, FT4Z-8K276-F, KM-5300, KM-5559, KM-6608
Description: 3.0L. Turbocharger Cooling. 2.7L, main. 2.7L, 2017-24. 2.7L turbo. Outlet Flange to Cylinder Head. 2.7L, 2015-16.
Fits:
- Ford:
- Bronco,
- Edge,
- Explorer,
- F-150,
- Fusion,
MSRP $101.40
$69.71
Engine Coolant Thermostat
Part Number: HC3Z-8575-C
Ford Other Names: Thermostat Assembly, rt1256
Replaces: HC3Z-8575-A, RT-1237
Description: 6.7L, auxiliary. 2018-19. 6.7L, 6 speed. Charge Air Cooling.
Fits:
- Ford:
- F-250 Super Duty,
- F-350 Super Duty,
- F-450 Super Duty,
- F-550 Super Duty
MSRP $232.73
$160.00
Thermostat Housing O-Ring
Part Number: HL3Z-8527-B
Ford Notes: Included with thermostat housing.
Applications: 3.5L.
Other Names: Housing Gasket, Engine Coolant Thermostat Housing Gasket, Engine Coolant Thermostat Housing O-Ring, Seal
Replaces: HL3Z-8527-A
Description: F150. 2017-20. 2021-23. O-Ring. Right. 3.5L.
Fits:
- Ford:
- Expedition,
- F-150,
- GT
- Lincoln:
- Navigator
MSRP $15.05
$11.29
Engine Coolant Thermostat
Part Number: HL3Z-8575-B
Ford Notes: Included with thermostat housing.
Applications: 3.5L.
Other Names: Thermostat, Thermostat Assembly, rt1252
Replaces: HL3Z-8575-A, RT-1238
Description: Expedition, Navigator. F150. 3.5L with turbo, from 09/26/2016. To 01/18/2022. 2017-20.
Fits:
- Ford:
- Expedition,
- F-150
- Lincoln:
- Navigator
MSRP $33.64
$23.13
Gasket
Part Number: JL3Z-8255-A
Ford Notes: Included with water manifold.
Applications: 3.0L Diesel.
Other Names: Housing Gasket, Water Manifold Gasket
Description: F150. F-150. Thermostat housing gasket. Large o-ring. 3.0L, main.
Fits:
- Ford:
- F-150
MSRP $23.64
$16.25
Connector Pipe
Part Number: JL3Z-8592-B
Ford Other Names: Engine Coolant Outlet Flange, Connection Water Outlet, rh264
Description: 3.0L, main.
Fits:
- Ford:
- F-150
MSRP $111.00
$83.25
Water Outlet
Part Number: JL3Z-8A520-A
Ford Notes: Included with Tube assembly.
Other Names: Connector Tube, Tube Assembly
Description: 3.0L, main.
Fits:
- Ford:
- F-150
MSRP $120.83
$90.63
Housing
Part Number: K2GZ-8503-A
Ford Notes: Includes Water Pump Housing Gasket.
Applications: 2.3L. 2.0L.
Other Names: Water Pump Housing, Engine Water Pump Housing, Housing Water Pump
Fits:
- Ford:
- Bronco,
- Bronco Sport,
- Edge,
- Escape,
- Explorer,
MSRP $128.00
$96.00
Thermostat Housing Gasket
Part Number: KR3Z-8590-A
Ford Notes: Included with thermostat housing.
Other Names: Thermostat Housing Seal, Water Manifold Lower Seal, Seal
Description: 5.0L, main, single alternator. Manual transmission. 5.2L.
Fits:
- Ford:
- F-150,
- Mustang
MSRP $4.02
$3.01
Water Outlet Pipe
Part Number: KR3Z-8592-C
Ford Applications: 5.2L GT500.
Other Names: Thermostat Outlet, Water Outlet, Connection Water Outlet, rh285
Description: With supercharger, main. Mustang. Without gasket. 5.2L.
Fits:
- Ford:
- F-150,
- Mustang
MSRP $110.00
$82.50
Water Hose
Part Number: L1MZ-7G071-A
Ford Other Names: Engine Coolant Hose, Tube Assembly
Description: ATF Cooling. Inlet. Water Pump to Pipe. 3.0L with hybrid, main.
Fits:
- Ford:
- Explorer,
- Police Interceptor Utility
- Lincoln:
- Aviator
MSRP $60.00
$37.50
Water Pipe
Part Number: L1MZ-8290-A
Ford Other Names: Water Feed Tube, Pipe Radiator Upper
Description: 3.0L without hybrid. 3.0L with hybrid, main.
Fits:
- Ford:
- Explorer,
- Police Interceptor Utility
- Lincoln:
- Aviator
MSRP $157.12
$117.84
Water Hose
Part Number: L1MZ-8C289-H
Ford Other Names: Engine Coolant Pipe, Water Hose, Hose Assembly, km6881
Replaces: KM-6827, L1MZ-8C289-PAC
Description: 3.0L with hybrid, main. 3.3L hev main. Coolant hose.
Fits:
- Ford:
- Explorer,
- Police Interceptor Utility
- Lincoln:
- Aviator
Backordered
Water Outlet
Part Number: LC3Z-8592-A
Ford Applications: 7.3L. 6.8L.
Other Names: Thermostat Housing, Connection Water Outlet, rh286
Description: 7.3L. F250 super duty. F350 super duty. 6.8L. F550 super duty. F450 super duty. E-350 Super Duty. E-450 Super Duty.
Fits:
- Ford:
- E-350 Super Duty,
- E-450 Super Duty,
- F-250 Super Duty,
- F-350 Super Duty,
- F-450 Super Duty,
Backordered
Water Inlet Pipe
Part Number: LC3Z-8C471-B
Ford Other Names: Radiator Coolant Hose, Water Pipe, Engine Coolant Pipe, Tube Assembly
Replaces: LC3Z-8C471-A
Description: Charge Air Cooling. To Intercooler Inlet. 6.7L, auxiliary. 6.7L, hoses & pipes, 2020-22. 2020-22 auxiliary.
Fits:
- Ford:
- F-250 Super Duty,
- F-350 Super Duty,
- F-450 Super Duty,
- F-550 Super Duty
MSRP $91.40
$57.13
Engine Water Pump Outlet Pipe
Part Number: LK4Z-8A519-L
Ford Other Names: Outlet Hose, Tube Assembly Water Outlet
Replaces: LK4Z-8A519-E
Description: 3.5L.
Fits:
- Ford:
- Transit-150,
- Transit-250,
- Transit-350,
- Transit-350 HD
Backordered
Water Outlet
Part Number: LX6Z-8592-D
Ford Applications: 2.5L.
Other Names: Connection Water Outlet, rh300
Replaces: LX6Z-8592-A, RH-291
Description: Escape. Front of block.
Fits:
- Ford:
- Escape
MSRP $110.00
$82.50
Water Inlet Tube
Part Number: N2DZ-8A520-C
Ford Other Names: Coolant Line, Water Inlet, Engine Coolant Pipe O-Ring, Tube Assembly
Replaces: N2DZ-8A520-A
Description: 2.7L. Ranger. 3.0l. Right. Feed. Turbocharger Coolant Pipe. Size Not Specified. All Required.
Fits:
- Ford:
- Bronco,
- F-150,
- Ranger
MSRP $61.67
$46.25
Thermostat Housing Bolt
Part Number: N806178-S437
Ford Other Names: Engine Coolant Thermostat Housing Bolt, Bolt
Replaces: N806178-S309, N806178S2
Description: 5.4L. 10 cylinder, gas 6.8L.
Fits:
- Ford:
- E-150,
- E-250,
- E-350 Super Duty,
- E-450 Super Duty
MSRP $15.00
$9.38
Inlet Hose
Part Number: NL3Z-18B402-G
Ford Other Names: Tube Heater Water
Replaces: KT-257, NL3Z-18B402-A
Description: Front, 2024-25, water pump #1. Front, 2022-23, water pump #1.
Fits:
- Ford:
- F-150 Lightning
MSRP $51.67
$38.75
Coolant Hose
Part Number: NL3Z-18N344-C
Ford Other Names: Hose Heater Water
Description: Front, 2022-23, #3.
Fits:
- Ford:
- F-150 Lightning
Backordered
Coolant Hose
Part Number: NL3Z-18N344-E
Ford Other Names: Hose Heater Water
Description: Front, 2022-23, #6, with max tow pkg.
Fits:
- Ford:
- F-150 Lightning
MSRP $388.33
$274.94
Tube
Part Number: NL3Z-8A519-D
Ford Other Names: Tube Assembly Water Outlet
Replaces: NL3Z-8A519-C
Description: Front, 2022-23.
Fits:
- Ford:
- F-150 Lightning
MSRP $80.00
$60.00
Outlet Hose
Part Number: NL3Z-8A577-A
Ford Other Names: Outlet Hose, Hose Assembly, km7235
Description: Front, 2024-25, water pump #1. Front, 2022-23, water pump #1.
Fits:
- Ford:
- F-150 Lightning
MSRP $117.00
$80.44
Hose
Part Number: NL3Z-8D125-C
Ford Other Names: Hose Assembly Inlet
Description: Rear, dual charger, #3.
Fits:
- Ford:
- F-150 Lightning
MSRP $119.00
$89.25
Water Pump Housing
Part Number: P2GZ-8503-A
Ford Applications: 2.0L.
Other Names: Housing, Housing Water Pump
Description: 2.0L, 2023-25. Escape. Corsair. 2025, without tremor.
Fits:
- Ford:
- Escape,
- Maverick
- Lincoln:
- Corsair
MSRP $396.67
$280.84
Thermostat Housing
Part Number: PB5Z-8592-A
Ford Applications: 2.3L.
Other Names: Thermostat Outlet, Water Outlet, Engine Coolant Thermostat Housing, Connection Water Outlet
Description: Explorer. From 5/13/2024. 2.3L. Mustang. 2025. From 05/22/2023.
Fits:
- Ford:
- Explorer,
- Mustang
MSRP $70.00
$52.50
MSRP $144.47
$108.35
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!