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Cadillac CTS Engine Coolant Thermostat Replacement

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  1. ✓ In Stock 2004 Cadillac CTS Engine Coolant Thermostat (CARQUEST)

    2004 Cadillac CTS Engine Coolant Thermostat (CARQUEST)

    Partslink #: W0133-1984046

    w/ Housing

    $15.61 View part →
  2. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Calorstat)

    2004-2007 Cadillac CTS 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 →
  3. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 5456-187

    187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature

    $19.11 View part →
  4. ✓ In Stock 2009-2015 Cadillac CTS Engine Coolant Thermostat (Calorstat)

    2009-2015 Cadillac CTS Engine Coolant Thermostat (Calorstat)

    Partslink #: TH2107.86J

    Replaces THN0755 With inversed jiggle-pin; Gasket included Opening Temp: 86 C / 187 F OEM Recommended With OE No. 89018168

    $20.19 View part →
  5. ✓ In Stock 2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 523-190

    187 Degrees F Includes Seal OE Specified Temperature

    $20.43 View part →
  6. ✓ In Stock 2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3339443

    w/ Housing

    $20.79 View part →
  7. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 456-160

    160 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option

    $23.19 View part →
  8. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 456-187

    187 Degrees F Includes Seal Thermostat Only Replacement OE Specified Temperature

    $23.19 View part →
  9. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 456-180

    180 Degrees F Includes Seal Thermostat Only Replacement Alternate Temperature Option

    $23.19 View part →
  10. ✓ In Stock 2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 523-174

    174 Degrees F Includes Seal Alternate Temperature Option

    $23.19 View part →
  11. ✓ In Stock 2008-2015 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2008-2015 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 735-180

    180 Degrees F Insert Only OE Specified Temperature ; Includes thermostat insert and seal

    $23.78 View part →
  12. ✓ In Stock 2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 523-180

    180 Degrees F Includes Seal Alternate Temperature Option

    $25.03 View part →
  13. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2007 Cadillac CTS 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 →
  14. ✓ In Stock 2009-2015 Cadillac CTS Engine Coolant Thermostat (Gates)

    2009-2015 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34198

    190 Degree; OE Temperature; Seal included

    $28.37 View part →
  15. ✓ In Stock 2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 523-160

    160 Degrees F Includes Seal Alternate Temperature Option

    $32.64 View part →
  16. ✓ In Stock 2005-2007 Cadillac CTS Engine Coolant Thermostat (Calorstat)

    2005-2007 Cadillac CTS 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 →
  17. ✓ In Stock 2005-2007 Cadillac CTS Engine Coolant Thermostat (Calorstat)

    2005-2007 Cadillac CTS 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 →
  18. ✓ In Stock 2003-2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    2003-2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3487602
    $39.49 View part →
  19. ✓ In Stock 2003-2004 Cadillac CTS Engine Coolant Thermostat (Stant)

    2003-2004 Cadillac CTS Engine Coolant Thermostat (Stant)

    Partslink #: W0133-1685739
    $40.59 View part →
  20. ✓ In Stock 2005-2015 Cadillac CTS Engine Coolant Thermostat (Gates)

    2005-2015 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34163

    180 Degree; OE Temperature; Seal included

    $41.40 View part →
  21. ✓ In Stock 2015-2018 Cadillac CTS Engine Coolant Thermostat (Gates)

    2015-2018 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34717

    180 Degree; OE Temperature; Seal included

    $41.42 View part →
  22. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    Partslink #: 131-156
    $41.85 View part →
  23. ✓ In Stock 2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2009-2014 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: 5523-187

    187 Degrees F Includes Seal OE Specified Temperature

    $41.96 View part →
  24. ✓ In Stock 2003-2004 Cadillac CTS Engine Coolant Thermostat (Stant)

    2003-2004 Cadillac CTS Engine Coolant Thermostat (Stant)

    Partslink #: 48759

    Temperature 198 Degrees Excludes Housing; OE Temperature

    $50.70 View part →
  25. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Gates)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1783286

    w/o Housing

    $53.45 View part →
  26. ✓ In Stock 2006-2007 Cadillac CTS Engine Coolant Thermostat (Mr Gasket)

    2006-2007 Cadillac CTS Engine Coolant Thermostat (Mr Gasket)

    Partslink #: 6368

    180 deg.; Incl. Rubber O-Ring Seal For Use w/Engines That Utilize Separate Thermostat/Water Neck

    $56.50 View part →
  27. ✓ In Stock 2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    Partslink #: 5234685

    High Flow; For Cast Aluminum 90 Degree Water Neck; Temp 82 Degrees C/180 Degrees F; Uses PN[5234683/93] Thermostat Housing

    $57.15 View part →
  28. ✓ In Stock 2003-2004 Cadillac CTS Engine Coolant Thermostat (Facet)

    2003-2004 Cadillac CTS Engine Coolant Thermostat (Facet)

    Partslink #: 7.8349

    Incl.Gasket,Housing and Thermostat

    $58.05 View part →
  29. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1783286

    w/o Housing

    $61.25 View part →
  30. ✓ In Stock 2004-2006 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    2004-2006 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3446134
    $64.01 View part →
  31. ✓ In Stock 2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    Partslink #: 5234683

    Cast Aluminum; 90 Degree Outlet; As-Cast; Temp 82 Degree C/180 Degree F

    $66.32 View part →
  32. ✓ In Stock 2009-2015 Cadillac CTS Engine Coolant Thermostat (CARQUEST)

    2009-2015 Cadillac CTS Engine Coolant Thermostat (CARQUEST)

    Partslink #: W0133-2337784
    $66.42 View part →
  33. ✓ In Stock 2006-2007 Cadillac CTS Engine Coolant Thermostat (Mr Gasket)

    2006-2007 Cadillac CTS Engine Coolant Thermostat (Mr Gasket)

    Partslink #: 6367

    160 deg.; Incl. Rubber O-Ring Seal For Use w/Engines That Utilize Separate Thermostat/Water Neck

    $68.84 View part →
  34. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-VET-97L
    $68.95 View part →
  35. ✓ In Stock 2009-2015 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    2009-2015 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-VET-05
    $68.95 View part →
  36. ✓ In Stock 2016-2019 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    2016-2019 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-VET-14
    $68.95 View part →
  37. ✓ In Stock 2016-2019 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    2016-2019 Cadillac CTS Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-VET-180
    $68.95 View part →
  38. ✓ In Stock 2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    2004-2015 Cadillac CTS Engine Coolant Thermostat (PRW)

    Partslink #: 5234693

    Cast Aluminum; 90 Degree Outlet; Polished; Temp 82 Degrees C/180 Degrees F; Uses PN[5234685] Thermostat

    $76.20 View part →
  39. ✓ In Stock 2003-2004 Cadillac CTS Engine Coolant Thermostat (Gates)

    2003-2004 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 33911

    195 Degree; OE Temperature; Seal included

    $76.48 View part →
  40. ✓ In Stock 2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    2004 Cadillac CTS Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3460237

    w/ Housing

    $84.58 View part →
  41. ✓ In Stock 2009-2015 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    2009-2015 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1821992
    $87.27 View part →
  42. ✓ In Stock 2004 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    2004 Cadillac CTS Engine Coolant Thermostat (ACDelco)

    Partslink #: W0133-1783287

    w/ Housing

    $95.42 View part →
  43. ✓ In Stock 2014-2019 Cadillac CTS Engine Coolant Thermostat (Gates)

    2014-2019 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34853

    180 Degree; OE Temperature; Seal included

    $96.27 View part →
  44. ✓ In Stock 2004-2007 Cadillac CTS Engine Coolant Thermostat (Gates)

    2004-2007 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34702

    187 Degree; OE Temperature; Seal included

    $96.38 View part →
  45. ✓ In Stock 2004-2006 Cadillac CTS Engine Coolant Thermostat (Motorad)

    2004-2006 Cadillac CTS Engine Coolant Thermostat (Motorad)

    Partslink #: W0133-2350966
    $103.01 View part →
  46. ✓ In Stock 2004-2006 Cadillac CTS Engine Coolant Thermostat (Gates)

    2004-2006 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1763420
    $124.91 View part →
  47. ✓ In Stock 2004-2010 Cadillac CTS Engine Coolant Thermostat (Gates)

    2004-2010 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: 34055

    Includes Housing; 180 Degree; OE Temperature; Seal included

    $128.09 View part →
  48. ✓ In Stock 2004 Cadillac CTS Engine Coolant Thermostat (Gates)

    2004 Cadillac CTS Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1685740

    w/ Housing

    $135.22 View part →

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Engine Coolant Thermostat Compatibility for Cadillac CTS

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

Available Trims

3.0L · 3.6L · Base · Luxury · Luxury Sport · Performance · Premium · Premium Luxury · V · V Black Diamond · V Luxury · V Premium Black Diamond · Vsport · Vsport Premium · Vsport Premium Luxury

Body Types

Coupe · Sedan · Wagon

Engine Options

L4 2.0L · V6 2.8L · V6 3.0L · V6 3.2L · V6 3.6L · V8 5.7L · V8 6.0L · V8 6.2L

Transmissions

Automatic · Manual

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