Engine Thermostats for Western Star 4900EX
Find parts that fit
We need more information about your vehicle to confirm fit.
Western Star
4900EX
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
188 Results
Heavy Duty Thermostat fits 2005-2017 Western Star 4900EX 4900FA 6900XD MOTORAD (Fits: Western Star 4900EX)
Brand New: MotoRad$65.12Free shippingEngine Coolant Thermostat-Heavy Duty Thermostat CARQUEST 15009 (Fits: Western Star 4900EX)
Brand New: Carquest$90.87Free shippingFor 2002-2004 Western Star 4900EX Coolant Level Sensor Dorman 22548WSPT 2003 (Fits: Western Star 4900EX)
Brand New: Dorman$147.39Free shippingHeavy Duty Thermostat fits 2005-2017 Western Star 4900EX 4900FA 6900XD MOTORAD (Fits: Western Star 4900EX)
Brand New: MotoRad$34.88Free shippingGates 34148 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$35.99Was: $47.99Free shippingGates 34149 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$46.99Was: $61.99Free shippingFor 2003, 2011-2017 Western Star 4900EX Thermostat Gates 17692DY 2012 2013 2014 (Fits: Western Star 4900EX)
Brand New: Gates$43.70Free shippingHeavy Duty Thermostat fits 2005-2017 Western Star 4900EX 4900FA 6900XD MOTORAD (Fits: Western Star 4900EX)
Brand New: MotoRad$34.88Free shippingFor 2002-2009, 2011-2015 Western Star 4900EX Thermostat 57955QR 2003 2004 2005 (Fits: Western Star 4900EX)
Brand New: MotoRad$31.77Free shippingGates 33577 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$36.87Was: $53.99Free shippingFor 2003, 2011-2017 Western Star 4900EX Thermostat Gates 11892CR 2012 2013 2014 (Fits: Western Star 4900EX)
Brand New: Gates$45.07Free shippingFor 2002-2003, 2005, 2009, 2011-2022 Western Star 4900EX Thermostat 92189KTFJ (Fits: Western Star 4900EX)
Brand New: MotoRad$56.18Free shippingFor 2002-2009 Western Star 4900EX Thermostat Gates 43462JKSX 2003 2004 2005 2006 (Fits: Western Star 4900EX)
Brand New: Gates$43.85Free shippingGates 34148 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Fast & Free Shipping with Free Returns - USA SellerBrand New: Gates$55.78or Best OfferFree shippingFor 2003, 2011-2021 Western Star 4900EX Thermostat Gates 39751ZS 2012 2013 2014 (Fits: Western Star 4900EX)
Brand New: Gates$42.95Free shippingFor 2002-2015 Western Star 4900EX Thermostat 98862ZF 2003 2004 2005 2006 2007 (Fits: Western Star 4900EX)
Brand New: MotoRad$44.48Free shippingFor 2003, 2011-2021 Western Star 4900EX Thermostat Gates 66825WQDS 2012 2013 (Fits: Western Star 4900EX)
Brand New: Gates$43.09Free shippingGates 33576 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$51.99Was: $69.99Free shippingOnly 1 left!For 2003, 2011-2017 Western Star 4900EX Thermostat Gates 88625CWQW 2012 2013 (Fits: Western Star 4900EX)
Brand New: Gates$47.83Free shippingFor 2002-2009 Western Star 4900EX Thermostat Gates 75218JNNR 2003 2004 2005 2006 (Fits: Western Star 4900EX)
Brand New: Gates$40.37Free shippingFor 2002-2003, 2005, 2009, 2011-2022 Western Star 4900EX Thermostat 39897BKHB (Fits: Western Star 4900EX)
Brand New: MotoRad$34.17Free shippingFor 2002-2003, 2005, 2009, 2011-2022 Western Star 4900EX Thermostat 61191MDRM (Fits: Western Star 4900EX)
Brand New: MotoRad$34.59Free shippingFor 2002-2009 Western Star 4900EX Thermostat Gates 47834JYCW 2003 2004 2005 2006 (Fits: Western Star 4900EX)
Brand New: Gates$47.79Free shippingGates 34146 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$46.99Was: $61.99Free shippingFor 2002-2009, 2011-2015 Western Star 4900EX Thermostat 47769JGTB 2003 2004 2005 (Fits: Western Star 4900EX)
Brand New: MotoRad$31.17Free shippingFor 2002-2009, 2011-2015 Western Star 4900EX Thermostat 37199SZYC 2003 2004 2005 (Fits: Western Star 4900EX)
Brand New: MotoRad$31.17Free shippingEngine Coolant Thermostat fits 1998-2017 Western Star 5800 4900 4900EX GATES (Fits: Western Star 4900EX)
Brand New: Gates$48.67Free shippingEngine Coolant Thermostat fits 1998-2017 Western Star 5800 4900 4900EX GATES (Fits: Western Star 4900EX)
Brand New: Gates$43.64Free shippingThermostat For Cummins 15L ISX QSX 180 Deg 4952204 4973373 2882757 3335550 (Fits: Western Star 4900EX)
Brand New$45.99Free shippingThermostat For Cummins 15L ISX QSX 180 Deg 4952204 4973373 2882757 3335550 (Fits: Western Star 4900EX)
Brand New$45.99Free shippingFor 2002-2009, 2011-2015 Western Star 4900EX Thermostat 35838SNCX 2003 2004 2005 (Fits: Western Star 4900EX)
Brand New: MotoRad$31.17Free shippingFor 2002-2009 Western Star 4900EX Thermostat Gates 16146TWFJ 2003 2004 2005 2006 (Fits: Western Star 4900EX)
Brand New: Gates$47.81Free shippingFor 2002-2009, 2011-2015 Western Star 4900EX Thermostat 92987YBDT 2003 2004 2005 (Fits: Western Star 4900EX)
Brand New: MotoRad$31.17Free shipping180f/82c Thermostat Gates 33578 (Fits: Western Star 4900EX)
Brand New: Gates$31.29Free shippingOnly 1 left!Gates 33578 Heavy-Duty Engine Coolant Thermostat (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: Gates$32.64Was: $50.99Free shippingDorman 9047043 Engine Coolant Temperature Sensor (Fits: Western Star 4900EX)
Brand New: Dorman$32.55Free shippingFor 2002-2015 Western Star 4900EX Thermostat 78241PDCQ 2003 2004 2005 2006 2007 (Fits: Western Star 4900EX)
Brand New: MotoRad$44.36Free shippingEngine Coolant Thermostat-Heavy Duty Thermostat Motorad 613090 (Fits: Western Star 4900EX)
Brand New: MotoRad$8.990 bids$5.85 shippingEnding Saturday at 4:51PM PDT1d 2hThermostat 52VFWN61 for 4700SB 4700SF 4900 4900E 4900EX 4900FA 4900SA 6900 (Fits: Western Star 4900EX)
Brand New: MotoRad$58.95Free shipping170f/77c Thermostat Motorad 880070 (Fits: Western Star 4900EX)
Brand New: MotoRad$28.17Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingThermostat 62MJPS56 for 4800 4900 4900EX 4900FA 4900SA 5800 6900XD 1998 1999 (Fits: Western Star 4900EX)
Brand New: Gates$49.83Free shipping33601 Gates Thermostat Gasket for Western Star 4900 4900E 4900EX 4900FA 4900SA
Brand New: Gates$23.99Free shipping160f/71c Thermostat Gates 33576 (Fits: Western Star 4900EX)
CARQUEST-Free Shipping*Free Returns*Lifetime Warranty!!Brand New: Gates$41.82Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingMotorad 880090 Thermostat-190 Degrees w/ Seals (Fits: Western Star 4900EX)
Sold Individually - Fast Free ShippingBrand New: MotoRad$30.90Was: $47.99Free shippingNew 180° Thermostat Kit 4318947 fit for Cummins ISX QSX N14 L10 2002-Up (Fits: Western Star 4900EX)
Brand New$65.99or Best OfferFree shippingEngine Coolant Thermostat-Heavy Duty Thermostat Motorad 4061-80 (Fits: Western Star 4900EX)
Brand New: MotoRad$44.24Free shipping