Genuine OEM Engine Thermostats for Cadillac STS
Find parts that fit
We need more information about your vehicle to confirm fit.
Cadillac
STS
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
77 Results
05-10 CADILLAC STS 4.6L COOLANT WATER OUTLET FLANGE Q7804 (Fits: Cadillac STS)
Pre-Owned: Cadillac$156.35Was: $169.95Free shipping2005 2006-2011 Cadillac STS CTS SRX Thermostat Cooling Housing 12597255 used oem (Fits: Cadillac STS)
Pre-Owned: Cadillac$58.49Was: $64.99or Best Offer$9.99 shipping✅05-11 Cadillac STS Upper Thermostat Cooling Housing OEM
Pre-Owned: Cadillac$47.45Was: $49.95or Best OfferFree shipping05 - 10 CADILLAC STS 4.6L V8 ENGINE COOLANT THERMOSTAT OEM NEW (Fits: Cadillac STS)
Brand New: GM$66.52Estimated delivery dateEst. delivery Fri, May 31Was: $79.19OEM NEW 4.6L Engine Coolant Thermostat 93-11 Buick Cadillac Oldsmobile 12559807 (Fits: Cadillac STS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$44.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 1 left!2008-2011 Cadillac STS CTS SRX Thermostat Housing
Pre-Owned: Cadillac$65.00or Best Offer$10.00 shippingCadillac CTS STS Engine Coolant Thermostat Housing Silver new OEM 12706566 (Fits: Cadillac STS)
Brand New: Factory/OEM$169.75$8.03 shippingOnly 2 leftGM, 2005-2008 Cadillac Thermostat With Housing Part# 12597256 (Fits: Cadillac STS)
New (Other): General Motors$99.95Estimated delivery dateEst. delivery Fri, May 31or Best OfferAC Delco Thermostat Housing Gasket fits Cadillac STS 2005-2011 51NKGJ (Fits: Cadillac STS)
Brand New: ACDelco (OE)$20.40Free shippingCoolant Inlet From 2008 Cadillac STS 3.6 12573955 (Fits: Cadillac STS)
Pre-Owned: Cadillac$34.95Free shippingThermostat Housing From 2011 Cadillac STS 3.6 12614464 (Fits: Cadillac STS)
Pre-Owned: Cadillac$39.95Free shippingCoolant Inlet From 2011 Cadillac STS 3.6 12625288 (Fits: Cadillac STS)
Pre-Owned: Cadillac$34.95Free shippingThermostat Housing & 3 OEM Gasket/O-Rings ACDelco 12652328 (Fits: Cadillac STS)
New (Other): ACDelco (OE)$170.00Was: $200.00$5.99 shippingGenuine GM Engine Coolant Thermostat and Housing Assembly 12706566 (Fits: Cadillac STS)
12706566Brand New: GM$149.03$24.66 shippingHOUSING ASM-ENG COOL fits 2008-2014 Cadillac CTS STS ACDELCO GM ORIGINAL EQUIPM (Fits: Cadillac STS)
Brand New: ACDelco (OE)$156.21Genuine GM 2008-2014 Cadillac CTS STS Engine Coolant Thermostat Housing 12706566 (Fits: Cadillac STS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$180.63Was: $200.70or Best OfferFree shippingAC Delco Thermostat Gasket fits Cadillac STS 2005-2010 22MPXV (Fits: Cadillac STS)
Brand New: ACDelco (OE)$42.92Free shippingEngine Coolant Thermostat (Fits: Cadillac STS)
Brand New: ACDelco$46.06Trending at $55.38eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$8.30 shipping12652328 Genuine GM Engine Coolant Thermostat & Housing [Replaced by 12706566]
Pre-Owned: GM$77.77$8.50 shippingAC Delco 28WB89C Thermostat Fits 2006-2010 Cadillac STS (Fits: Cadillac STS)
Brand New: ACDelco (OE)$27.50Free shippingGenuine GM Housing Assembly-Eng Cool Therm 12597256 (Fits: Cadillac STS)
New OEM Factory PartBrand New: GM$25.25$21.82 shippingCadillac CTS STS Engine Coolant Thermostat Housing Silver new OEM 12706566
Brand New: Factory/OEM$120.00or Best Offer$11.78 shippingEngine Coolant Thermostat (Fits: Cadillac STS)
Brand New: ACDelco$45.89Trending at $55.38eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOEM NEW Cadillac Chevrolet GMC Engine Coolant Thermostat Housing Seal 12584325 (Fits: Cadillac STS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$29.84Free shippingOnly 1 left!Genuine GM ThermostatEng Cool 12601556 (Fits: Cadillac STS)
OEM Factory Thermostat,Eng Cool | 12601556Brand New: GM$27.03$16.95 shippingACDELCO GM ORIGINAL EQUIPMENT 12706566 Engine Coolant Thermostat Housing (Fits: Cadillac STS)
Brand New: ACDelco$114.28$8.95 shippingACDelco Engine Coolant Thermostat 131-128 12559807 (Fits: Cadillac STS)
Brand New: ACDelco$79.85Free shippingGenuine GM Engine Coolant Thermostat Housing 12706567 (Fits: Cadillac STS)
12706567Brand New: GM$151.35$24.66 shippingGenuine GM Housing Assembly-Eng Cool Therm 12597256 (Fits: Cadillac STS)
OEM Factory Housing Assembly-Eng Cool Therm | 12597256Brand New: GM$29.04$24.66 shippingEngine Coolant Thermostat (Fits: Cadillac STS)
Price is for 1 item, even if image shows more than 1.Brand New: ACDelco$62.46Free shippingChevrolet Buick GMC Pontiac Cadillac Engine Coolant Thermostat new OEM 12600171 (Fits: Cadillac STS)
Brand New: Factory/OEM$28.50$15.01 shippingOnly 3 leftEngine Coolant Thermostat (Fits: Cadillac STS)
Brand New: ACDelco$46.99Trending at $55.38eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingGM Genuine Parts 12582472 Engine Coolant Thermostat Seal (Fits: Cadillac STS)
GM Genuine Parts 12582472 Multiple US LocationsBrand New: General Motors$11.98Was: $18.99Free shippingGenuine GM Engine Coolant Thermostat 12559807 (Fits: Cadillac STS)
OEM Factory Engine Coolant Thermostat | 12559807Brand New: GM$52.11$16.95 shippingHOUSING ASM-ENG COOL fits 2004-2009 Cadillac SRX CTS STS ACDELCO GM ORIGINAL EQ (Fits: Cadillac STS)
Brand New: ACDelco$219.15Free shippingGenuine GM 2004-2023 Buick Chevrolet Cadillac Thermostat Housing Gasket 12681140 (Fits: Cadillac STS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$16.50or Best OfferFree shippingEngine Coolant Thermostat Housing (Fits: Cadillac STS)
Brand New: ACDelco$117.24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$6.91 shippingEngine Coolant Thermostat (Fits: Cadillac STS)
Brand New: ACDelco$52.31Trending at $55.38eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingEngine Coolant Thermostat (Fits: Cadillac STS)
EBAY'S GUARANTEED FIT (FREE RETURNS) see detailsBrand New: ACDelco$51.25Trending at $55.38eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$5.02 shippingEngine Coolant Thermostat Housing (Fits: Cadillac STS)
Great Brands | Free Shipping | Warranty | Easy ReturnsBrand New: ACDelco$140.28Free shippingGenuine GM Engine Coolant Thermostat and Housing Assembly 12706566 (Fits: Cadillac STS)
New OEM Factory PartBrand New: GM$145.25$21.10 shippingEngine Coolant Thermostat Housing (Fits: Cadillac STS)
Great Brands | FREE Shipping | Warranty | Easy ReturnsBrand New: ACDelco$138.38Free shippingEngine Coolant Thermostat Housing (Fits: Cadillac STS)
Brand New: ACDelco (OE)$144.33Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEngine Coolant Thermostat fits 2004-2005 Pontiac Bonneville ACDELCO GM ORIGINAL (Fits: Cadillac STS)
Brand New: ACDelco$68.55Free shippingEngine Coolant Thermostat Housing-VIN: 7, Eng Code: LY7 12706567 (Fits: Cadillac STS)
ACDelco GM Original EquipmentBrand New: ACDelco$116.05$8.95 shippingGenuine GM Engine Coolant Thermostat 12559807 (Fits: Cadillac STS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$42.65Was: $73.29or Best OfferFree shippingACDELCO GM ORIGINAL EQUIPMENT 12706566 Engine Coolant Thermostat Housing (Fits: Cadillac STS)
Brand New: ACDelco$127.95Free shipping