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Buick LaCrosse Engine Coolant Thermostat Replacement

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  1. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 239-180

    180 Degrees F Alternate Temperature Option

    $16.60 View part →
  2. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 239-192

    192 Degrees F OE Specified Temperature

    $16.60 View part →
  3. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 33429

    195 Degree; OE Temperature

    $17.80 View part →
  4. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    Partslink #: TH3328.82

    Replaces TH3328.82J With jiggle-pin; With offset valve seat; Without By-pass valve; Without gasket Opening Temp: 82 C / 180 F Aftermarket Alternative

    $17.82 View part →
  5. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 5239-192

    192 Degrees F OE Specified Temperature

    $18.38 View part →
  6. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    Partslink #: TH2105.86J

    Replaces THN1017 With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 86 C / 187 F OEM Recommended With OE No. 12600171

    $18.73 View part →
  7. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 5456-187

    187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature

    $19.11 View part →
  8. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 7239-192

    192 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $20.12 View part →
  9. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 7239-180

    180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $20.12 View part →
  10. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 5461-180

    180 Degrees F Includes Seal OE Specified Temperature

    $22.24 View part →
  11. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 456-187

    187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature

    $23.19 View part →
  12. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 456-180

    180 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option

    $23.19 View part →
  13. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 456-160

    160 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option

    $23.19 View part →
  14. ✓ In Stock 2005-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 719-180

    180 Degrees F OE Specified Temperature ; Includes thermostat insert and housing gasket

    $25.42 View part →
  15. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 7456-187

    187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $27.27 View part →
  16. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    Partslink #: TH6883.82J

    Without Bypass valve; Gasket included Opening Temp: 82 C / 180 F With OE No. 12622410

    $27.33 View part →
  17. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3355200
    $27.92 View part →
  18. ✓ In Stock 2010-2015 Buick LaCrosse Engine Coolant Thermostat (Facet)

    2010-2015 Buick LaCrosse Engine Coolant Thermostat (Facet)

    Partslink #: 7.8800

    Gasket included: Y Opening temperature (F): 180

    $28.15 View part →
  19. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2005-2008 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: W0133-5197676
    $28.15 View part →
  20. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 461-180

    180 Degrees F Includes Seal OE Specified Temperature

    $29.83 View part →
  21. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Motorad)

    Partslink #: 7461-180

    180 Degrees F Includes Seal OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $33.05 View part →
  22. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    Partslink #: TH2105.71J

    With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 71 C / 160 F Aftermarket Alternative

    $35.81 View part →
  23. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Calorstat)

    Partslink #: TH2105.82J

    With jiggle-pin; With off-set valve seat; With leak holes on the bypass valve; Gasket included Opening Temp: 82 C / 180 F Aftermarket Alternative

    $35.85 View part →
  24. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Mahle)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Mahle)

    Partslink #: W0133-1888949
    $39.90 View part →
  25. ✓ In Stock 2005-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 34163

    W/O Housing; 180 Degree; OE Temperature

    $41.40 View part →
  26. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: 131-156
    $41.85 View part →
  27. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1638896
    $46.45 View part →
  28. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1783286

    w/o Housing

    $53.45 View part →
  29. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 33943

    180 Degree; OE Temperature; Seal included

    $56.36 View part →
  30. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1659811
    $58.40 View part →
  31. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1783286

    w/o Housing

    $61.25 View part →
  32. ✓ In Stock 2005-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2005-2009 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1682311
    $62.29 View part →
  33. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat - Upper (Skyward )

    2005-2008 Buick LaCrosse Engine Coolant Thermostat - Upper (Skyward )

    Partslink #: SK9022100
    $67.16 View part →
  34. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Mishimoto)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-VET-97L
    $68.95 View part →
  35. ✓ In Stock 2013 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2013 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 33943S

    180 Degree; OE Temperature; Seal included

    $70.86 View part →
  36. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1888949
    $78.45 View part →
  37. ✓ In Stock 2009 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    2009 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3460237

    w/ Housing

    $84.58 View part →
  38. ✓ In Stock 2005-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1822103
    $86.44 View part →
  39. ✓ In Stock 2018-2019 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2018-2019 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 34846

    208 Degree; OE Temperature; Seal included

    $95.21 View part →
  40. ✓ In Stock 2008-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2008-2009 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 34702

    187 Degree; OE Temperature; Seal included

    $96.38 View part →
  41. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: 131-158
    $96.57 View part →
  42. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat (Dorman)

    2005-2008 Buick LaCrosse Engine Coolant Thermostat (Dorman)

    Partslink #: W0133-2626739
    $99.14 View part →
  43. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 34841

    W/Housing; 180 Degree; OE Temperature; Seal included

    $125.15 View part →
  44. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    2005-2008 Buick LaCrosse Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3370083
    $137.38 View part →
  45. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1866553
    $146.77 View part →
  46. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2008 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: 34724

    W/Housing; 180 Degree; OE Temperature; Seal included

    $164.15 View part →
  47. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (Dorman)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (Dorman)

    Partslink #: W0133-2296178
    $177.24 View part →
  48. ✓ In Stock 2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    2010-2016 Buick LaCrosse Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-4531689
    $180.21 View part →
  49. ✓ In Stock 2005-2008 Buick LaCrosse Engine Coolant Thermostat (Gates)

    2005-2008 Buick LaCrosse Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1832055
    $422.76 View part →

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Engine Coolant Thermostat Compatibility for Buick LaCrosse

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

Available Trims

Avenir · Base · CX · CXL · CXS · Convenience · Essence · Leather · Preferred · Premium · Sport Touring · Super · Touring

Body Types

Sedan

Engine Options

L4 2.4L · L4 2.5L · V6 3.0L · V6 3.6L · V6 3.8L · V8 5.3L

Transmissions

Automatic

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