OEM Car Thermostats

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The thermostat in your car works by opening and closing a valve to control the flow of coolant to your engine. You engine is sensitive and can under perform when it is too hot, and when it is too cold. The thermostat mitigates the engine's temperature to keep it running efficiently as possible. A very alarming sign that your thermostat needs to be replaced is if your engine temperature gauge starts reaching into the red area quickly after turning on your car, or large fluctuation in engine temperature. Temperatures are important at keeping your vehicle running the  best it can, and we carry a variety of OEM car thermostats for different makes and models, all at discount prices.

Thermostat
Part Number: 11-53-1-318-274
Other Names: Thermostat 115040 More Names
Description: M3. Z4. Z3. 3.2L, 2001-02. Thermostat. More Info
Notes: Includes Housing & Gasket On 1.9L. More Notes
Fits:
  • BMW:
    • M3,
    • Z3,
    • Z4
$123.22
$85.04
$123.22
$85.04
Thermostat
Part Number: 17-22-8-481-575
Other Names: Thermostat 115040 More Names
Replaces: 17-22-8-632-493
Description: 530e. With M5, t0 7/2018. 4.4L. 6.6L. 2017-19. 2.0L, 2020-21, with xdrive 30ex. With hybrid. More Info
Fits:
  • BMW:
    • 530e,
    • 530e xDrive,
    • 740e xDrive,
    • 745e xDrive,
    • 750i,
    • 750i xDrive,
    • M5,
    • M550i xDrive,
    • M760i xDrive,
    • X3
  • 5 more
$124.45
$85.89
$124.45
$85.89
Thermostat
Part Number: 25500-22250
Other Names: Thermostat Assembly More Names
Replaces: 25500-22050
Description: Scoupe. Accent. Sohc. More Info
Fits:
  • Hyundai:
    • Accent,
    • Scoupe
$27.87
$21.08
$27.87
$21.08
Thermostat
Part Number: 25500-35540
Other Names: Thermostat Assembly More Names
Description: Santa Fe. 2.7L. More Info
Notes: Included with thermostat housing. More Notes
Fits:
  • Hyundai:
    • Santa Fe
$41.53
$29.61
$41.53
$29.61
Thermostat
Part Number: 25500-3L200
Other Names: Thermostat Assembly More Names
Description: G70. G80. G90. From 12/28/16. 3.3L, from 12/28/2016. More Info
Notes: Included with thermostat housing. More Notes
Fits:
  • Genesis:
    • G70,
    • G80,
    • G90
$204.68
$144.67
$204.68
$144.67
Thermostat
Part Number: 21200-4W01B
Other Names: Thermostat Assembly More Names
Replaces: 21200-4W010
Description: G35. QX4. 3.5L. Fx. Coupe,. 2001-03. More Info
Notes: Includes Thermostat Housing. More Notes
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • QX4
$31.17
$26.18
$31.17
$26.18
Thermostat
Part Number: 21200-AD21A
Other Names: Thermostat Assembly More Names
Description: M56, Q70, Q70L. 5.6L. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
$27.70
$23.27
$27.70
$23.27
Thermostat
Part Number: 21200-JK20A
Other Names: Thermostat Assembly More Names
Description: G35. EX35, EX37. M35. FX35. 3.5L, 2009-10. 3.5L, 3.7L. More Info
Fits:
  • Infiniti:
    • EX35,
    • FX35,
    • G35,
    • M35
$29.87
$25.09
$29.87
$25.09
Thermostat
Part Number: 21200-V720A
Other Names: Thermostat Assembly More Names
Replaces: 2.12E+06, 21200-0B000, 21200-85E00, 21200-V7205, 21200-V7206
Description: QX4. 1997-00. More Info
Fits:
  • Infiniti:
    • QX4
$31.17
$26.18
$31.17
$26.18
Thermostat
Part Number: XS7Z-8575-A
Other Names: Thermostat Assembly More Names
Description: 3.2L diesel. Transit. More Info
Notes: Included with thermostat housing. More Notes
Fits:
  • Ford:
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
$36.05
$23.20
$36.05
$23.20
Thermostat
Part Number: K2GZ-8575-A
Other Names: Thermostat Assembly More Names
Description: Nautilus. Edge. 2.0L. 2.3L. More Info
Notes: Includes Thermostat Gasket. More Notes
Fits:
  • Ford:
    • Edge,
    • Escape
  • Lincoln:
    • Corsair,
    • Nautilus
$29.87
$19.22
$29.87
$19.22
Thermostat
Part Number: LC3Z-8575-A
Other Names: Thermostat Assembly More Names
Description: 7.3L. More Info
Fits:
  • Ford:
    • E-350 Super Duty,
    • F-250 Super Duty,
    • F-350 Super Duty
$29.71
$19.12
$29.71
$19.12
Thermostat
Part Number: 2L2Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: Explorer, Mountaineer. Ranger. Explorer Sport Trac. Mustang. 4.0L, 2001-11. Sohc. From 7/24/00. Without sport, sport trac. More Info
Notes: Included with housing assembly. More Notes
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger
  • Mercury:
    • Mountaineer
  • 1 more
$30.09
$19.36
$30.09
$19.36
Thermostat
Part Number: 8C3Z-8575-D
Other Names: Thermostat Assembly More Names
Description: 6.4L turbo diesel. F250 super duty. F350 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: BR3Z-8575-E
Other Names: Thermostat Assembly More Names
Replaces: BR3Z-8575-C, RT-1217-
Description: MKX. Continental. MKZ. Edge. Nautilus. Fusion. F150. 5.0L. 3.0L. 2.7L turbo. More Info
Notes: Included with water manifold. Included with thermostat housing. More Notes
Fits:
  • Ford:
    • Edge,
    • F-150,
    • Fusion
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus
  • 2 more
$30.02
$19.32
$30.02
$19.32
Thermostat
Part Number: FR3Z-8575-B
Other Names: Thermostat Assembly More Names
Description: EcoSport. 2.0L. More Info
Notes: Includes Housing And Gasket. More Notes
Fits:
  • Ford:
    • EcoSport
$43.80
$27.70
$43.80
$27.70
Thermostat
Part Number: BC3Z-8575-C
Positions: Left
Other Names: Thermostat Assembly More Names
Description: F250, f350 super duty. Left. 6.7L diesel, cooler & reservoir. More Info
Notes: Included with intercooler. More Notes
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$60.71
$38.40
$60.71
$38.40
Thermostat
Part Number: 21210AA160
Other Names: Thermostat And Gasket Ay More Names
Description: Legacy. 2.5L with turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
$29.95
$23.18
$29.95
$23.18
Thermostat
Part Number: 955-106-113-00
Other Names: Thermostat Insert More Names
Description: Cayenne. 3.2L. More Info
Notes: Included with thermostat housing. More Notes
Fits:
  • Porsche:
    • Cayenne
$82.02
$60.29
$82.02
$60.29
Thermostat
Part Number: 272-200-06-15
Other Names: Coolant Thermostat More Names
Replaces: 273-200-04-15
Description: E550. 5.5L, 2007-09. 5.5L, 2007-11. Cls550. More Info
Notes: Includes Housing. More Notes
Fits:
  • Mercedes-Benz:
    • CLK 550,
    • CLS 550,
    • E 550
$195.00
$136.89
$195.00
$136.89
Thermostat
Part Number: 278-200-01-15
Other Names: Coolant Thermostat More Names
Description: 5.5L. Slk55 amg. More Info
Notes: Includes Thermostat Housing. More Notes
Fits:
  • Mercedes-Benz:
    • SLK 55 AMG®
$270.00
$189.54
$270.00
$189.54
Thermostat
Part Number: 000-501-09-65
Other Names: Oil Cooler Thermostat More Names
Description: 4.6L - v8. More Info
Notes: Included with trans cooler. More Notes
Fits:
  • Mercedes-Benz:
    • S 550
$155.00
$113.46
$155.00
$113.46
Thermostat
Part Number: 8BU1-15-171
Other Names: Thermostat Set More Names
Description: B2600. More Info
Fits:
  • Mazda:
    • B2600
$20.88
$15.15
$20.88
$15.15
Thermostat
Part Number: 9A1-106-225-03
Other Names: Thermostat Insert More Names
Replaces: 9A1-106-225-01, 9A1-106-225-02
Description: 2009-12. 3.8L, water pump and thermostat. 4.0L. 3.4, 3.8L, with gt3. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$102.38
$72.24
$102.38
$72.24
Thermostat
Part Number: 11-51-7-805-811
Other Names: Thermostat With Adapter 115040 More Names
Replaces: 11-51-7-789-014
Description: X5. With 335d. 3.0L turbo diesel. More Info
Notes: Includes Housing & Gasket. More Notes
Fits:
  • BMW:
    • 335d,
    • X5
$99.57
$68.72
$99.57
$68.72
Thermostat
Part Number: 11-53-1-315-537
Other Names: Thermostat H11530 More Names
Replaces: 11-53-1-309-786, 11-53-1-311-654
Description: M3. More Info
Notes: Order by description. More Notes
Fits:
  • BMW:
    • M3
$164.08
$145.21
$164.08
$145.21
Thermostat
Part Number: 17-21-7-961-447
Other Names: Thermostat 115040 More Names
Description: 4.4L, with supercharger. More Info
Fits:
  • BMW:
    • Alpina B7
$259.17
$232.42
$259.17
$232.42
Thermostat
Part Number: 21200-8J10B
Other Names: Thermostat Assembly More Names
Replaces: 21200-8J100
Description: I35. More Info
Fits:
  • Infiniti:
    • I35
$31.17
$26.18
$31.17
$26.18
Thermostat
Part Number: 21200-EA000
Other Names: Thermostat Assembly More Names
Replaces: 21200-6N210
Description: QX60 Hybrid. 2.5L. More Info
Notes: Includes Thermostat Seal Ring. More Notes
Fits:
  • Infiniti:
    • QX60
$29.67
$24.92
$29.67
$24.92
Thermostat
Part Number: 25500-03850
Other Names: Thermostat Assembly More Names
Description: Elantra. 1.4L. More Info
Fits:
  • Hyundai:
    • Elantra
$205.63
$145.34
$205.63
$145.34
Thermostat
Part Number: 25500-22600
Other Names: Thermostat Assembly More Names
Description: 1.5L. More Info
Fits:
  • Hyundai:
    • Accent
$28.56
$21.61
$28.56
$21.61
Thermostat
Part Number: 25500-23010
Other Names: Thermostat Assembly More Names
Replaces: 25500-23001
Notes: Included with thermostat unit. More Notes
Fits:
  • Hyundai:
    • Accent,
    • Elantra,
    • Santa Fe,
    • Santa Fe Sport,
    • Sonata,
    • Tiburon,
    • Tucson
  • 2 more
$30.68
$23.20
$30.68
$23.20
Thermostat
Part Number: 25500-2B000
Other Names: Thermostat Assembly More Names
Replaces: 25500-2B400
Description: Accent. Veloster. Tucson. Kona. Sonata. Elantra GT. 1.6L. Without turbo. 2018-19. More Info
Fits:
  • Hyundai:
    • Accent,
    • Elantra,
    • Elantra GT,
    • Kona,
    • Sonata,
    • Tucson,
    • Veloster
  • 2 more
$25.32
$19.15
$25.32
$19.15
Thermostat
Part Number: 25500-2E270
Other Names: Thermostat Assembly More Names
Description: Sonata. More Info
Fits:
  • Hyundai:
    • Sonata
$25.32
$19.15
$25.32
$19.15
Thermostat
Part Number: 25500-2GTA0
Other Names: Thermostat Assembly More Names
Description: Sonata. Santa Fe. Veloster N. 2.0L turbo, main. More Info
Notes: Includes Housing. Included with water inlet. Included with thermostat hsng. Included with thermostat unit. More Notes
Fits:
  • Hyundai:
    • Santa Fe,
    • Santa Fe Sport,
    • Sonata,
    • Veloster N
$29.00
$21.94
$29.00
$21.94
Thermostat
Part Number: 25500-33060
Other Names: Thermostat Assembly More Names
Replaces: 25500-11010, 25500-21100, 25500-21210, 25500-21220, 25500-33020, 25500-33040, 25500-33050
Description: Sonata. Excel. Elantra. Scoupe. 1.8l. 1.6l. To 6/01/92. From 6/01/92. More Info
Fits:
  • Hyundai:
    • Elantra,
    • Excel,
    • Scoupe,
    • Sonata
$26.53
$20.07
$26.53
$20.07
Thermostat
Part Number: 25500-35531
Other Names: Thermostat Assembly More Names
Replaces: 25500-35530
Description: Santa Fe. Sonata. 2.5L. 2.7L. To 10/1/00. More Info
Fits:
  • Hyundai:
    • Santa Fe,
    • Sonata
$35.69
$25.45
$35.69
$25.45
Thermostat
Part Number: 25500-3C130
Other Names: Thermostat Assembly More Names
Description: Genesis Coupe. Veracruz. Azera. Sonata. Santa Fe. Entourage. 3.3L. 3.8L. 3.5L. More Info
Notes: Included with thermostat housing. More Notes
Fits:
  • Hyundai:
    • Azera,
    • Entourage,
    • Genesis,
    • Genesis Coupe,
    • Santa Fe,
    • Sonata,
    • Veracruz
  • 2 more
$41.53
$29.61
$41.53
$29.61
Thermostat
Part Number: 25500-3C150
Other Names: Thermostat Assembly More Names
Description: Azera. Santa Fe XL. Genesis sedan. G80. 3.3L. 3.8L, 2017. More Info
Notes: Included with housing assembly. Included with control assembly. Included with thermostat housing. Includes Thermostat Housing 2017 Model... More Notes
Fits:
  • Genesis:
    • G80
  • Hyundai:
    • Azera,
    • Genesis,
    • Santa Fe,
    • Santa Fe XL
$41.53
$29.61
$41.53
$29.61
Thermostat
Part Number: CM5Z-8575-D
Other Names: Thermostat Assembly More Names
Replaces: CM5Z-8575-A, CM5Z-8575-B, RT-1224-, RT-1235-
Description: EcoSport. Focus. Fiesta. 1.0L. Secondary thermostat. To 1/23/17. From 1/23/17. More Info
Fits:
  • Ford:
    • EcoSport,
    • Fiesta,
    • Focus
$28.13
$18.10
$28.13
$18.10
Thermostat
Part Number: BL3Z-8575-A
Other Names: Thermostat Assembly More Names
Notes: Included with thermostat housing. More Notes
Fits:
  • Ford:
    • Expedition,
    • Explorer,
    • F-150,
    • Mustang,
    • Police Interceptor Utility,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Navigator
  • 5 more
$38.20
$24.16
$38.20
$24.16
Thermostat
Part Number: XW4Z-8575-AA
Other Names: Thermostat Assembly More Names
Description: Ls6. 3.0L. More Info
Fits:
  • Lincoln:
    • LS
$25.40
$6.25
$25.40
$6.25
Thermostat
Part Number: 1X4Z-8575-DB
Other Names: Thermostat Assembly More Names
Description: Ls6. 3.0L. From 8/22/03. To 8/22/03. More Info
Fits:
  • Lincoln:
    • LS
$28.02
$18.03
$28.02
$18.03
Thermostat
Part Number: 272335
Other Names: Thermostat Kit More Names
Description: S80. XC90. 2.9L 1999-2005. More Info
Notes: Included with thermostat unit. More Notes
Fits:
  • Volvo:
    • S80,
    • XC90
$30.51
$21.36
$30.51
$21.36
Thermostat
Part Number: 90916-03147
Other Names: Thermostat Element More Names
Description: IQ. More Info
Fits:
  • Scion:
    • iQ
$29.48
$22.15
$29.48
$22.15
Thermostat
Part Number: GY01-15-171
Other Names: Thermostat No Gasket More Names
Replaces: AJ03-15-17X, AJ51-15-17X
Description: MPV. 3.0L. Tribute. 2002-06. 2000-01. More Info
Notes: Included with thermostat unit. More Notes
Fits:
  • Mazda:
    • 6,
    • MPV,
    • Tribute
$22.25
$5.06
$22.25
$5.06
Thermostat
Part Number: KL01-15-171A-9U
Other Names: Thermostat ( W Gasket ) More Names
Replaces: 8AGX-15-171, 8AK2-15-171, FS05-15-171, KL01-15-171, KL01-15-171A
Notes: Includes Thermostat Gasket. Included with Water pump assembly. More Notes
Fits:
  • Mazda:
    • 2,
    • 626,
    • CX-5,
    • Millenia,
    • MPV,
    • MX-3,
    • MX-6,
    • Protege,
    • Protege5
  • 4 more
$25.09
$18.21
$25.09
$18.21
Thermostat
Part Number: 8AF1-15-171-9U
Other Names: Thermostat Set More Names
Replaces: 8AF1-15-171, 8AF1-15-171-PT
Description: Rx7. More Info
Fits:
  • Mazda:
    • RX-7
$21.82
$15.84
$21.82
$15.84
Thermostat
Part Number: 8AH1-15-171B-9U
Other Names: Thermostat Set More Names
Replaces: 8AH1-15-171, 8AH1-15-171A, 8AH1-15-171B, 8AL1-15-171
Description: 929. 3.0l. MPV. More Info
Fits:
  • Mazda:
    • 929,
    • MPV
$29.93
$21.72
$29.93
$21.72
Thermostat
Part Number: 32971-48030
Other Names: Thermostat Transmission More Names
Description: 3.5L. More Info
Fits:
  • Toyota:
    • Highlander
$161.42
$111.11
$161.42
$111.11

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