Shop Automotive Thermostats

Your vehicle’s engine must maintain proper temperature. The thermostat is a valve that regulates it’s temperature and is located between the radiator and engine. As the coolant temp rises, it begins to open, allowing hot coolant in the engine to flow into the radiator and then cooler coolant from the radiator to the engine. If your thermometer is not functioning properly, or is broken, you may notice some signs such as an overheating engine, temperature changes, and coolant leaks. Find your replacement here.

Thermostat
5F9Z-8575-AA
Other Names: Thermostat Assembly More
Description: FREESTYLE More
Notes: Includes Thermostat Gasket. More
Fits:
  • Ford:
    • Five Hundred,
    • Freestyle
  • Mercury:
    • Montego
$24.15
$15.27
$24.15
$15.27
Thermostat
F42Z-8575-BA
Other Names: Thermostat Assembly More
Description: PROBE; 2.5L More
Fits:
  • Ford:
    • Probe
$31.49
$19.92
$31.49
$19.92
Thermostat
F4TZ-8575-CB
Other Names: Thermostat Assembly More
Description: F250 PICK-UP More
Fits:
  • Ford:
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-250,
    • F-350
$48.02
$30.37
$48.02
$30.37
Thermostat
F5OY-8575-A
Other Names: Thermostat Assembly More
Description: MUSTANG; 4.6L; DOHC More
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
  • Mercury:
    • Marauder
$17.69
$11.38
$17.69
$11.38
Thermostat
F5RZ-8575-B
Other Names: Thermostat Assembly More
Description: 3.0 LITER DOHC More
Fits:
  • Ford:
    • Contour,
    • Taurus
  • Mercury:
    • Mystique,
    • Sable
$25.85
$16.35
$25.85
$16.35
Thermostat
F6TZ-8575-EA
Other Names: Thermostat Assembly More
Description: 7.3 LITER TURBO DIESEL More
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
AG9Z-8575-B
Other Names: Thermostat Assembly More
Description: 2.0 LITER, TO 9/04/12 More
Notes: Includes Thermostat Gasket. More
Fits:
  • Ford:
    • Edge,
    • Explorer
$45.62
$28.85
$45.62
$28.85
Thermostat
BE8Z-8575-Z
Other Names: Thermostat Assembly More
Description: FIESTA; W/O TURBO More
Fits:
  • Ford:
    • Fiesta
$30.13
$19.06
$30.13
$19.06
Thermostat
FR3Z-8575-B
Other Names: Thermostat Assembly More
Description: ECOSPORT More
Notes: Includes Housing And Gasket. More
Fits:
  • Ford:
    • EcoSport
$42.93
$27.15
$42.93
$27.15
Thermostat
HC3Z-8575-A
Other Names: Thermostat Assembly More
Description: F250, F350, F450 More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$51.51
$32.30
$51.51
$32.30
Thermostat
XR3Z-8575-BA
Other Names: Thermostat Assembly More
Description: E150-350 VANS; 5.0L, 5.8L More
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
XS7Z-8575-A
Other Names: Thermostat Assembly More
Description: TRANSIT More
Notes: Included With Thermostat Housing. More
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
$41.25
$26.09
$41.25
$26.09
Thermostat
YU3Z-8575-AA
Other Names: Thermostat Assembly More
Description: EXPLORER, MOUNTAINEER; 4.0L; SOHC; W/SPORT, SPORT TRAC; TO 7/24/00 More
Notes: Included With Housing Assembly. More
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac
  • Mercury:
    • Mountaineer
$50.56
$31.70
$50.56
$31.70
Thermostat
1X4Z-8575-DB
Other Names: Thermostat Assembly More
Description: LS6; TO 8/22/03 More
Fits:
  • Lincoln:
    • LS
$29.49
$18.65
$29.49
$18.65
Thermostat
2L2Z-8575-AA
Other Names: Thermostat Assembly More
Description: EXPLORER, MOUNTAINEER; 4.0L More
Notes: Included With Housing Assembly. More
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger
  • Mercury:
    • Mountaineer
  • 1 more
$28.65
$18.12
$28.65
$18.12
Thermostat
XL3Z-8575-AA
Other Names: Thermostat Assembly More
Description: F150; W/SUPERCHARGER More
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage
$22.44
$14.19
$22.44
$14.19
Thermostat
XL3Z-8575-BA
Other Names: Thermostat Assembly More
Description: F150, MARK LT; 4.2L More
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
YU3Z-8575-BA
Other Names: Thermostat Assembly More
Description: EXPLORER More
Fits:
  • Ford:
    • Aerostar,
    • Bronco II,
    • Explorer,
    • Ranger
$34.36
$21.74
$34.36
$21.74
Thermostat
1X4Z-8575-EB
Other Names: Thermostat Assembly More
Description: 3.0 LITER DOHC More
Notes: Included With Thermostat Unit. More
Fits:
  • Ford:
    • Escape,
    • Fusion,
    • Taurus
  • Lincoln:
    • Zephyr
  • Mercury:
    • Mariner,
    • Milan,
    • Sable
  • 2 more
$19.75
$12.71
$19.75
$12.71
Thermostat
F68Z-8575-BA
Other Names: Thermostat Assembly More
Replaces: F65Z-8575-AE, RT-1116-
Description: E150-250 VANS More
Fits:
  • Ford:
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • F-150,
    • Windstar
$22.89
$14.48
$22.89
$14.48
Thermostat
F8CZ-8575-AA
Other Names: Thermostat Assembly More
Description: RANGER; 2.5L More
Notes: Included With Thermostat Housing. More
Fits:
  • Ford:
    • Escort,
    • Focus,
    • Mustang,
    • Ranger,
    • Tempo
  • Mercury:
    • Topaz,
    • Tracer
  • 2 more
$15.67
$10.09
$15.67
$10.09
Thermostat
F8DZ-8575-AA
Other Names: Thermostat Assembly More
Description: 3.0 LITER More
Fits:
  • Ford:
    • Aerostar,
    • Mustang,
    • Ranger,
    • Taurus,
    • Thunderbird,
    • Windstar
  • Mercury:
    • Cougar,
    • Sable
  • 3 more
$13.53
$8.70
$13.53
$8.70
Thermostat
BC3Z-8575-C
Positions: Left
Other Names: Thermostat Assembly More
Description: F250, F350 SUPER DUTY; LEFT More
Notes: Included With Intercooler. More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.29
$67.45
$42.29
Thermostat
BL3Z-8575-A
Other Names: Thermostat Assembly More
Description: F150 More
Notes: Included With Thermostat Housing. More
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
BR3Z-8575-D
Other Names: Thermostat Assembly More
Replaces: BR3Z-8575-A, RT-1208-
Description: MUSTANG More
Notes: Included With Thermostat Unit. More
Fits:
  • Ford:
    • Mustang
  • Lincoln:
    • Continental
$27.42
$17.34
$27.42
$17.34
Thermostat
1X4Z-8575-A
Other Names: Thermostat Assembly More
Replaces: 1X4Z-8575-FA, RT-1172-
Description: EDGE More
Notes: Included With Thermostat Housing. Included With Housing Assembly. Includes Thermostat Gasket. More
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
$13.95
$22.05
$13.95
Thermostat
F8RZ-8575-BA
Other Names: Thermostat Assembly More
Description: 2.5L More
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Taurus
  • Mercury:
    • Cougar,
    • Mystique,
    • Sable
  • 1 more
$24.25
$15.34
$24.25
$15.34
Thermostat
F8RZ-8575-CA
Other Names: Thermostat Assembly More
Description: 2.0L More
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Escort,
    • Focus
  • Mercury:
    • Cougar,
    • Mystique
  • 1 more
$12.07
$7.77
$12.07
$7.77
Thermostat
E5TZ-8575-C
Other Names: Thermostat Assembly More
Description: E100-350 VANS More
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
$19.17
$30.31
$19.17
Thermostat
XW4Z-8575-CA
Other Names: Thermostat Assembly More
Description: Thunderbird. Ls8. 3.9L. More
Fits:
  • Ford:
    • Thunderbird
  • Lincoln:
    • LS
$26.45
$16.73
$26.45
$16.73
Thermostat
YF1Z-8575-BA
Other Names: Thermostat Assembly More
Description: AEROSTAR; 3.0L More
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
8C3Z-8575-D
Other Names: Thermostat Assembly More
Description: F250 SUPER DUTY More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$49.82
$31.51
$49.82
$31.51
Thermostat
XW4Z-8575-AA
Other Names: Thermostat Assembly More
Description: LS6 More
Fits:
  • Lincoln:
    • LS
$26.75
$16.92
$26.75
$16.92
Thermostat
2W9Z-8575-AB
Other Names: Thermostat Assembly More
Description: THUNDERBIRD More
Fits:
  • Ford:
    • Thunderbird
  • Lincoln:
    • LS
$22.22
$14.05
$22.22
$14.05
Thermostat
K2GZ-8575-A
Other Names: Thermostat Assembly More
Description: EDGE More
Notes: Includes Thermostat Gasket. More
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • Nautilus
$31.44
$19.88
$31.44
$19.88
Thermostat
LB5Z-8575-B
Other Names: Thermostat Assembly More
Fits:
  • Ford:
    • Ranger
$30.45
$19.26
$30.45
$19.26
Thermostat
BC3Z-8575-B
Positions: Right
Other Names: Thermostat Assembly More
Description: F250, F350 SUPER DUTY; RIGHT More
Notes: Included With Intercooler. More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.29
$67.45
$42.29
Thermostat
BC3Z-8575-D
Other Names: Thermostat Assembly More
Replaces: BC3Z-8575-A, RT-1205-
Description: F250, F350 SUPER DUTY More
Notes: Included With Water Manifold. More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$67.45
$42.29
$67.45
$42.29
Thermostat
BR3Z-8575-E
Other Names: Thermostat Assembly More
Replaces: BR3Z-8575-C, RT-1217-
Description: F150 More
Notes: Included With Thermostat Housing. Included With Water Manifold. More
Fits:
  • Ford:
    • Edge,
    • F-150,
    • Fusion
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus
  • 2 more
$27.42
$17.34
$27.42
$17.34
Thermostat
CM5Z-8575-D
Other Names: Thermostat Assembly More
Replaces: CM5Z-8575-A, CM5Z-8575-B, RT-1224-, RT-1235-
Description: FOCUS; SECONDARY THERMOSTAT More
Fits:
  • Ford:
    • EcoSport,
    • Fiesta,
    • Focus
$29.62
$18.73
$29.62
$18.73
Thermostat
DS7Z-8575-B
Other Names: Thermostat Assembly More
Replaces: DS7Z-8575-A, RT-1223-
Description: FUSION More
Notes: Included With Thermostat Housing. More
Fits:
  • Ford:
    • C-Max,
    • Fusion
  • Lincoln:
    • MKZ
$27.42
$17.34
$27.42
$17.34
Thermostat Housing
3L3Z-8592-CA
Positions: Upper
Other Names: Water Outlet, Thermostat Connector, Upper Housing, Connection - Water Outlet More
Replaces: 3L3Z-8592-AA, RH-138-
Description: 6.8 LITER More
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
$15.11
$23.89
$15.11
Thermostat Unit
4L5Z-8575-B
Other Names: Thermostat, Thermostat Assembly More
Description: ESCAPE, MARINER; 2.3L More
Notes: Includes Housing And Gasket. More
Fits:
  • Ford:
    • Escape,
    • Ranger,
    • Transit Connect
  • Mercury:
    • Mariner
$27.82
$17.60
$27.82
$17.60
Thermostat Housing
F65Z-8592-BD
Positions: Upper
Other Names: Thermostat Connector, Thermostat Outlet, Engine Coolant Thermostat Housing, Connection - Water Outlet More
Description: 5.4 LITER More
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
$15.03
$23.76
$15.03
Thermostat Housing
F8RZ-8592-AC
Other Names: Thermostat Outlet, Connection - Water Outlet More
Description: ESCORT, TRACER; 2.0L; DOHC More
Fits:
  • Ford:
    • Escort
$41.13
$26.01
$41.13
$26.01
Thermostat Gasket
BM5Z-8255-A
Positions: Lower, Upper
Other Names: Gasket, Thermostat Upper Seal More
Description: 1.6 LITER TURBO, LOWER More
Notes: Included With Thermostat. More
Fits:
  • Ford:
    • Escape,
    • Fiesta,
    • Fusion,
    • Transit Connect
$5.07
$3.26
$5.07
$3.26
Thermostat Unit
BM5Z-8592-C
Other Names: Water Outlet, Thermostat Housing, Thermostat, Thermostat Assembly More
Description: FIESTA; W/TURBO More
Notes: Includes Housing, Thermostat And Gaskets. Included With Adapter. More
Fits:
  • Ford:
    • Escape,
    • Fiesta,
    • Fusion,
    • Transit Connect
$72.04
$45.17
$72.04
$45.17
Thermostat Housing
CP9Z-8592-G
Other Names: Thermostat Assembly More
Description: FOCUS More
Notes: Includes Thermostat And Gasket. More
Fits:
  • Ford:
    • Focus
$38.02
$24.05
$38.02
$24.05
Thermostat Housing
8M8Z-8A586-F
Other Names: Thermostat Unit, Connection - Water Outlet More
Replaces: 8M8Z-8A586-D, 8M8Z-8A586-E
Description: FUSION, MKZ More
Fits:
  • Ford:
    • Fusion
  • Lincoln:
    • MKZ
$285.12
$191.60
$285.12
$191.60
Thermostat Housing
YS4Z-8592-AA
Other Names: Housing - Thermostat More
Description: FOCUS; DOHC; TO 11/99 More
Fits:
  • Ford:
    • Focus
$65.40
$41.01
$65.40
$41.01

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