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BMW 635CSi Engine Coolant Thermostat Replacement

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  1. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Motorad)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Motorad)

    Partslink #: 274-174

    174 Degrees F Alternate Temperature Option

    $18.36 View part →
  2. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Motorad)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Motorad)

    Partslink #: 274-180

    180 Degrees F OE Specified Temperature

    $18.36 View part →
  3. ✓ In Stock 1986-1989 BMW 635CSi Engine Coolant Thermostat (Facet)

    1986-1989 BMW 635CSi Engine Coolant Thermostat (Facet)

    Partslink #: 7.8254S

    80 Degrees C Gasket included: N

    $18.64 View part →
  4. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    Partslink #: TH5111.71J

    Gasket Included Opening Temp: 71 C / 160 F Vernet is an OE Supplier to BMW

    $18.71 View part →
  5. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    Partslink #: TH5111.75J

    Gasket Included Opening Temp: 75 C / 167 F Vernet is an OE Supplier to BMW

    $19.46 View part →
  6. ✓ In Stock 1986-1989 BMW 635CSi Engine Coolant Thermostat (Vemo)

    1986-1989 BMW 635CSi Engine Coolant Thermostat (Vemo)

    Partslink #: V20-99-1254

    Grade: Aftermarket Description: With Gasket Temperature Range (Celsius): 80 C Includes: Expert Kits + With OE No. 11531466174

    $21.46 View part →
  7. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    Partslink #: TH5111.80J

    Gasket Included Opening Temp: 80 C / 176 F Vernet is an OE Supplier to BMW

    $23.23 View part →
  8. ✓ In Stock 1986-1989 BMW 635CSi Engine Coolant Thermostat (Beck Arnley)

    1986-1989 BMW 635CSi Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0731

    ALTERNATE TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 88C/192F

    $28.76 View part →
  9. ✓ In Stock 1985 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    1985 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    Partslink #: W0133-1665133

    Production: -08/31/1985, 75 Degree

    $31.22 View part →
  10. ✓ In Stock 1986-1989 BMW 635CSi Engine Coolant Thermostat (Beck Arnley)

    1986-1989 BMW 635CSi Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0700

    ORIGINAL EQUIPMENT TEMPERATURE TEMPERATURE 80C/176F

    $32.16 View part →
  11. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (CARQUEST)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (CARQUEST)

    Partslink #: W0133-2341643

    Production: -08/31/1985, 80 Degree

    $34.01 View part →
  12. ✓ In Stock 1985 BMW 635CSi Engine Coolant Thermostat (Wahler)

    1985 BMW 635CSi Engine Coolant Thermostat (Wahler)

    Partslink #: W0133-1631839

    Production: -08/31/1985, 71 Degree

    $35.53 View part →
  13. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Calorstat)

    Partslink #: W0133-1629646

    71C

    $42.43 View part →
  14. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Mahle)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Mahle)

    Partslink #: W0133-1629406

    Production: -08/31/1985, 71 Degree

    $71.87 View part →
  15. ✓ In Stock 1986-1989 BMW 635CSi Engine Coolant Thermostat (Gates)

    1986-1989 BMW 635CSi Engine Coolant Thermostat (Gates)

    Partslink #: 33518

    176 Degree; OE Temperature

    $74.13 View part →
  16. ✓ In Stock 1985-1989 BMW 635CSi Engine Coolant Thermostat (Wahler)

    1985-1989 BMW 635CSi Engine Coolant Thermostat (Wahler)

    Partslink #: W0133-2074021

    Production: -08/31/1985, 71 Degree

    $85.11 View part →

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Engine Coolant Thermostat Compatibility for BMW 635CSi

Browse our selection of quality engine coolant thermostat parts designed specifically for your BMW 635CSi. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base

Body Types

Coupe

Engine Options

L6 3.5L

Transmissions

Automatic · Manual

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