Thermostats

The thermostat in your Ford is a small device that sits between the engine and the radiator. It blocks the flow of coolant to the radiator until the engine has warmed up. You can check if your thermostat is working properly by the gauges in your vehicle. If your gauge goes into the red within the first 15 minutes, your thermostat may be bad. This is known as "going into the red zone" and is not good for your engine's health. The thermostat is responsible for communicating a variety of details, including how hot the engine is getting. A thermostat will have a gasket that surrounds it for added protection. There is also an entire thermostat housing, which can break if it gets too hot under the hood. Keeping your thermostat working is critical to ensure that your car's system is getting the right amount of coolant sent to it or stopped. The thermostat can become stuck in an open or closed position that prevents it from working properly. Without a working thermostat, you run the risk of your engine overheating or not running efficiently. When it comes to replacing your thermostat you need to make sure that the new part is OEM quality. This type of thermostat comes directly from the manufacturer and is made for use in your Ford vehicle. Shop our webstore for genuine OEM thermostats today.

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Thermostat
Part Number: YU3Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: EXPLORER, MOUNTAINEER; 4.0L; SOHC; W/SPORT, SPORT TRAC; TO 7/24/00 More Info
Notes: Included With Housing Assembly. More Notes
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac
  • Mercury:
    • Mountaineer
$50.56
$31.98
$50.56
$31.98
Thermostat
Part Number: XR3Z-8575-BA
Other Names: Thermostat Assembly More Names
Description: E150-350 VANS; 5.0L, 5.8L More Info
Fits:
  • Ford:
    • Bronco,
    • Country Squire,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • E-250 Econoline Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • Explorer,
    • F-150,
    • F-250,
    • F-250 HD,
    • F-350,
    • Freestar,
    • LTD,
    • LTD Crown Victoria,
    • Mustang,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • Mark VII
  • Mercury:
    • Colony Park,
    • Cougar,
    • Grand Marquis,
    • Monterey,
    • Mountaineer
  • 20 more
$17.71
$11.40
$17.71
$11.40
Thermostat
Part Number: XS7Z-8575-A
Other Names: Thermostat Assembly More Names
Description: TRANSIT More Info
Notes: Included With Thermostat Housing. More Notes
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
$41.25
$26.09
$41.25
$26.09
Thermostat
Part Number: 1X4Z-8575-DB
Other Names: Thermostat Assembly More Names
Description: LS6; TO 8/22/03 More Info
Fits:
  • Lincoln:
    • LS
$29.49
$18.98
$29.49
$18.98
Thermostat
Part Number: 2C5Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: MUSTANG; 4.6L More Info
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Aviator
$26.47
$17.04
$26.47
$17.04
Thermostat
Part Number: 2L2Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: EXPLORER, MOUNTAINEER; 4.0L More Info
Notes: Included With Housing Assembly. More Notes
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger
  • Mercury:
    • Mountaineer
  • 1 more
$28.65
$18.44
$28.65
$18.44
Thermostat
Part Number: 5F9Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: FREESTYLE More Info
Notes: Includes Thermostat Gasket. More Notes
Fits:
  • Ford:
    • Five Hundred,
    • Freestyle
  • Mercury:
    • Montego
$24.15
$15.54
$24.15
$15.54
Thermostat
Part Number: F5OY-8575-A
Other Names: Thermostat Assembly More Names
Description: MUSTANG; 4.6L; DOHC More Info
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
  • Mercury:
    • Marauder
$17.69
$11.38
$17.69
$11.38
Thermostat
Part Number: F5RZ-8575-B
Other Names: Thermostat Assembly More Names
Description: 3.0 LITER DOHC More Info
Fits:
  • Ford:
    • Contour,
    • Taurus
  • Mercury:
    • Mystique,
    • Sable
$25.85
$16.64
$25.85
$16.64
Thermostat
Part Number: F6TZ-8575-EA
Other Names: Thermostat Assembly More Names
Description: 7.3 LITER TURBO DIESEL More Info
Fits:
  • Ford:
    • E-350 Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Excursion,
    • F-250,
    • F-250 HD,
    • F-250 Super Duty,
    • F-350,
    • F-350 Super Duty
  • 5 more
$48.02
$30.37
$48.02
$30.37
Thermostat
Part Number: FR3Z-8575-B
Other Names: Thermostat Assembly More Names
Description: ECOSPORT More Info
Notes: Includes Housing And Gasket. More Notes
Fits:
  • Ford:
    • EcoSport
$42.93
$27.15
$42.93
$27.15
Thermostat
Part Number: F42Z-8575-BA
Other Names: Thermostat Assembly More Names
Description: PROBE; 2.5L More Info
Fits:
  • Ford:
    • Probe
$46.85
$29.64
$46.85
$29.64
Thermostat
Part Number: F4TZ-8575-CB
Other Names: Thermostat Assembly More Names
Description: F250 PICK-UP More Info
Fits:
  • Ford:
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-250,
    • F-350
$48.02
$30.37
$48.02
$30.37
Thermostat
Part Number: AG9Z-8575-B
Other Names: Thermostat Assembly More Names
Description: 2.0 LITER, TO 9/04/12 More Info
Notes: Includes Thermostat Gasket. More Notes
Fits:
  • Ford:
    • Edge,
    • Explorer
$45.62
$28.85
$45.62
$28.85
Thermostat
Part Number: BE8Z-8575-Z
Other Names: Thermostat Assembly More Names
Description: FIESTA; W/O TURBO More Info
Fits:
  • Ford:
    • Fiesta
$30.13
$19.39
$30.13
$19.39
Thermostat
Part Number: HC3Z-8575-A
Other Names: Thermostat Assembly More Names
Description: 6.7 LITER, AUXILIARY More Info
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$51.51
$32.58
$51.51
$32.58
Thermostat
Part Number: XW4Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: LS6 More Info
Fits:
  • Lincoln:
    • LS
$26.75
$17.21
$26.75
$17.21
Thermostat
Part Number: 2W9Z-8575-AB
Other Names: Thermostat Assembly More Names
Description: THUNDERBIRD More Info
Fits:
  • Ford:
    • Thunderbird
  • Lincoln:
    • LS
$22.22
$14.30
$22.22
$14.30
Thermostat
Part Number: K2GZ-8575-A
Other Names: Thermostat Assembly More Names
Description: EDGE More Info
Notes: Includes Thermostat Gasket. More Notes
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • Nautilus
$31.44
$20.23
$31.44
$20.23
Thermostat
Part Number: LB5Z-8575-B
Other Names: Thermostat Assembly More Names
Fits:
  • Ford:
    • Ranger
$30.45
$19.60
$30.45
$19.60
Thermostat
Part Number: BC3Z-8575-B
Positions: Right
Other Names: Thermostat Assembly More Names
Description: F250, F350 SUPER DUTY; RIGHT More Info
Notes: Included With Intercooler. More Notes
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.67
$67.45
$42.67
Thermostat
Part Number: BC3Z-8575-D
Other Names: Thermostat Assembly More Names
Replaces: BC3Z-8575-A, RT-1205-
Description: F250, F350 SUPER DUTY More Info
Notes: Included With Water Manifold. More Notes
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.67
$67.45
$42.67
Thermostat
Part Number: BR3Z-8575-E
Other Names: Thermostat Assembly More Names
Replaces: BR3Z-8575-C, RT-1217-
Description: F150 More Info
Notes: Included With Thermostat Housing. Included With Water Manifold. More Notes
Fits:
  • Ford:
    • Edge,
    • F-150,
    • Fusion
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus
  • 2 more
$27.42
$17.64
$27.42
$17.64
Thermostat
Part Number: CM5Z-8575-D
Other Names: Thermostat Assembly More Names
Replaces: CM5Z-8575-A, CM5Z-8575-B, RT-1224-, RT-1235-
Description: FOCUS; SECONDARY THERMOSTAT More Info
Fits:
  • Ford:
    • EcoSport,
    • Fiesta,
    • Focus
$29.62
$19.06
$29.62
$19.06
Thermostat
Part Number: DS7Z-8575-B
Other Names: Thermostat Assembly More Names
Replaces: DS7Z-8575-A, RT-1223-
Description: FUSION More Info
Notes: Included With Thermostat Housing. More Notes
Fits:
  • Ford:
    • C-Max,
    • Fusion
  • Lincoln:
    • MKZ
$29.65
$19.08
$29.65
$19.08
Thermostat
Part Number: 1X4Z-8575-A
Other Names: Thermostat Assembly More Names
Replaces: 1X4Z-8575-FA, RT-1172-
Description: EDGE More Info
Notes: Included With Thermostat Housing. Included With Housing Assembly. Includes Thermostat Gasket. More Notes
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • Flex,
    • Freestyle,
    • Fusion,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus,
    • Taurus X
  • Lincoln:
    • Continental,
    • MKS,
    • MKT,
    • MKX,
    • MKZ
  • Mercury:
    • Sable
  • 10 more
$22.05
$14.19
$22.05
$14.19
Thermostat
Part Number: XW4Z-8575-CA
Other Names: Thermostat Assembly More Names
Description: Thunderbird. Ls8. 3.9L. More Info
Fits:
  • Ford:
    • Thunderbird
  • Lincoln:
    • LS
$26.45
$17.02
$26.45
$17.02
Thermostat
Part Number: YF1Z-8575-BA
Other Names: Thermostat Assembly More Names
Description: AEROSTAR; 3.0L More Info
Fits:
  • Ford:
    • Aerostar,
    • LTD,
    • LTD Crown Victoria,
    • Mustang,
    • Probe,
    • Ranger,
    • Taurus,
    • Tempo,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • Continental
  • Mercury:
    • Cougar,
    • Sable,
    • Topaz
  • 9 more
$13.84
$8.90
$13.84
$8.90
Thermostat
Part Number: E5TZ-8575-C
Other Names: Thermostat Assembly More Names
Description: E100-350 VANS More Info
Fits:
  • Ford:
    • E-250 Econoline Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-150,
    • F-250,
    • F-350
  • 1 more
$30.31
$19.50
$30.31
$19.50
Thermostat
Part Number: 8C3Z-8575-D
Other Names: Thermostat Assembly More Names
Description: F250 SUPER DUTY More Info
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$49.82
$31.51
$49.82
$31.51
Thermostat
Part Number: F8RZ-8575-BA
Other Names: Thermostat Assembly More Names
Description: 2.5L More Info
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Taurus
  • Mercury:
    • Cougar,
    • Mystique,
    • Sable
  • 1 more
$24.25
$15.61
$24.25
$15.61
Thermostat
Part Number: F8RZ-8575-CA
Other Names: Thermostat Assembly More Names
Description: 2.0L More Info
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Escort,
    • Focus
  • Mercury:
    • Cougar,
    • Mystique
  • 1 more
$12.07
$7.77
$12.07
$7.77
Thermostat
Part Number: YU3Z-8575-BA
Other Names: Thermostat Assembly More Names
Description: EXPLORER More Info
Fits:
  • Ford:
    • Aerostar,
    • Bronco II,
    • Explorer,
    • Ranger
$34.36
$22.11
$34.36
$22.11
Thermostat
Part Number: 1X4Z-8575-EB
Other Names: Thermostat Assembly More Names
Description: 3.0 LITER DOHC More Info
Notes: Included With Thermostat Unit. More Notes
Fits:
  • Ford:
    • Escape,
    • Fusion,
    • Taurus
  • Lincoln:
    • Zephyr
  • Mercury:
    • Mariner,
    • Milan,
    • Sable
  • 2 more
$19.75
$12.71
$19.75
$12.71
Thermostat
Part Number: XL3Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: F150; W/SUPERCHARGER More Info
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage
$22.44
$14.44
$22.44
$14.44
Thermostat
Part Number: XL3Z-8575-BA
Other Names: Thermostat Assembly More Names
Description: F150, MARK LT; 4.2L More Info
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • F-150,
    • F-150 Heritage,
    • Windstar
  • 4 more
$17.69
$11.38
$17.69
$11.38
Thermostat
Part Number: F68Z-8575-BA
Other Names: Thermostat Assembly More Names
Replaces: F65Z-8575-AE, RT-1116-
Description: E150-250 VANS More Info
Fits:
  • Ford:
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • F-150,
    • Windstar
$22.89
$14.73
$22.89
$14.73
Thermostat
Part Number: BC3Z-8575-C
Positions: Left
Other Names: Thermostat Assembly More Names
Description: F250, F350 SUPER DUTY; LEFT More Info
Notes: Included With Intercooler. More Notes
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.67
$67.45
$42.67
Thermostat
Part Number: BL3Z-8575-A
Other Names: Thermostat Assembly More Names
Description: F150 More Info
Notes: Included With Thermostat Housing. More Notes
Fits:
  • Ford:
    • Expedition,
    • F-150,
    • Mustang,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Navigator
  • 3 more
$40.22
$25.44
$40.22
$25.44
Thermostat
Part Number: BR3Z-8575-D
Other Names: Thermostat Assembly More Names
Replaces: BR3Z-8575-A, RT-1208-
Description: MUSTANG More Info
Notes: Included With Thermostat Unit. More Notes
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
$27.42
$17.64
$27.42
$17.64
Thermostat Housing
Part Number: YS4Z-8592-AA
Other Names: Housing - Thermostat More Names
Description: FOCUS; DOHC; TO 11/99 More Info
Fits:
  • Ford:
    • Focus
$65.40
$41.37
$65.40
$41.37
Thermostat Housing
Part Number: 3L3Z-8592-CA
Positions: Upper
Other Names: Water Outlet, Thermostat Connector, Upper Housing, Connection - Water Outlet More Names
Replaces: 3L3Z-8592-AA, RH-138-
Description: 6.8 LITER More Info
Fits:
  • Ford:
    • E-350 Super Duty,
    • Expedition,
    • F-150,
    • F-150 Heritage,
    • F-250 Super Duty,
    • F-350 Super Duty
  • Lincoln:
    • Mark LT,
    • Navigator
  • 3 more
$23.89
$15.37
$23.89
$15.37
Thermostat Unit
Part Number: 4L5Z-8575-B
Other Names: Thermostat, Thermostat Assembly More Names
Description: ESCAPE, MARINER; 2.3L More Info
Notes: Includes Housing And Gasket. More Notes
Fits:
  • Ford:
    • Escape,
    • Ranger,
    • Transit Connect
  • Mercury:
    • Mariner
$27.82
$17.90
$27.82
$17.90
Thermostat Housing
Part Number: F65Z-8592-BD
Positions: Upper
Other Names: Thermostat Connector, Thermostat Outlet, Engine Coolant Thermostat Housing, Connection - Water Outlet More Names
Description: 5.4 LITER More Info
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • E-350 Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Excursion,
    • Expedition,
    • F-150,
    • F-150 Heritage,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty
  • Lincoln:
    • Navigator
  • 13 more
$23.76
$15.29
$23.76
$15.29
Thermostat Housing
Part Number: F8RZ-8592-AC
Other Names: Thermostat Outlet, Connection - Water Outlet More Names
Description: ESCORT, TRACER; 2.0L; DOHC More Info
Fits:
  • Ford:
    • Escort
$41.13
$26.01
$41.13
$26.01
Thermostat Housing
Part Number: CP9Z-8592-G
Other Names: Thermostat Assembly More Names
Description: FOCUS More Info
Notes: Includes Thermostat And Gasket. More Notes
Fits:
  • Ford:
    • Focus
$38.02
$24.05
$38.02
$24.05
Thermostat Housing
Part Number: 8M8Z-8A586-F
Other Names: Thermostat Unit, Connection - Water Outlet More Names
Replaces: 8M8Z-8A586-D, 8M8Z-8A586-E
Description: FUSION, MKZ More Info
Fits:
  • Ford:
    • Fusion
  • Lincoln:
    • MKZ
$285.12
$191.60
$285.12
$191.60
Thermostat Gasket
Part Number: BM5Z-8255-A
Positions: Lower, Upper
Other Names: Gasket, Thermostat Upper Seal More Names
Description: 1.6 LITER TURBO, LOWER More Info
Notes: Included With Thermostat. More Notes
Fits:
  • Ford:
    • Escape,
    • Fiesta,
    • Fusion,
    • Transit Connect
$5.07
$3.35
$5.07
$3.35
Thermostat Unit
Part Number: BM5Z-8592-C
Other Names: Water Outlet, Thermostat Housing, Thermostat, Thermostat Assembly More Names
Description: FIESTA; W/TURBO More Info
Notes: Includes Housing, Thermostat And Gaskets. Included With Adapter. More Notes
Fits:
  • Ford:
    • Escape,
    • Fiesta,
    • Fusion,
    • Transit Connect
$72.04
$45.56
$72.04
$45.56
Thermostat Cover
Part Number: YL8Z-8K528-AE
Other Names: Water Inlet, Thermostat Outlet, Connection - Water Inlet More Names
Description: 3.0 LITER More Info
Fits:
  • Ford:
    • Escape,
    • Fusion
  • Lincoln:
    • Zephyr
  • Mercury:
    • Mariner,
    • Milan
$26.88
$18.87
$26.88
$18.87

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