Engine Thermostats for 2018 Chevrolet Silverado 3500 HD
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GM OEM-Engine Coolant Thermostat 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
#6 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$51.30Free shippingFor 2007-2018 Chevrolet Silverado 3500 HD-Engine Coolant Thermostat Gates (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$32.97Top Rated Plus- Sellers with highest buyer ratings
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Free shippingMishimoto MMTS-CHV-01DL Fits Chevrolet GMC 6.6L Duramax Engine Low Temperature T (Fits: 2018 Chevrolet Silverado 3500 HD)
Fits: 2015-2016 Chevrolet Silverado 2500 HD, 2015-2016Brand New: Mishimoto Automotive$100.99Free shippingThermostat Housing From 2011 Chevrolet Silverado 3500 HD 6.0 (Fits: 2018 Chevrolet Silverado 3500 HD)
Pre-Owned: Chevrolet$24.95Free shippingEngine Coolant Thermostat-Standard Coolant Thermostat Motorad 523-190 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MotoRad$10.81Top Rated Plus- Sellers with highest buyer ratings
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Trending at $15.31eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$6.88 shippingStant 14738 Engine Coolant Thermostat (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Stant$16.87Top Rated Plus- Sellers with highest buyer ratings
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Free shippingThermostat Motorad 447448 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MotoRad$39.99Free shipping07-23 CHEVY SILVERADO 4.3L 5.3L 6.0L 6.2L 6.6L ENGINE COOLANT THERMOSTAT OEM NEW (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Chevrolet$59.55Was: $71.75For 2007-2021 Chevrolet Silverado 3500 HD Thermostat Front 23461CFQC 2008 2009 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MotoRad$25.96Free shippingEngine Coolant Thermostat (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$35.99Free shippingFor 2007-2018 Chevrolet Silverado 3500 HD-Eng Coolant Thermostat Housing Gates (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$26.69Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFor 2007-2020 Chevrolet Silverado 3500 HD-Engine Coolant Thermostat Gates (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$50.83Top Rated Plus- Sellers with highest buyer ratings
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Free shippingMishimoto MMTS-CHV-01DH Fits Chevrolet GMC 6.6L Duramax High Temperature Thermos (Fits: 2018 Chevrolet Silverado 3500 HD)
Fits: 2015-2016 Chevrolet Silverado 2500 HD, 2015-2016Brand New: Mishimoto Automotive$92.62Free shippingACDelco Engine Coolant Thermostat 131-197 12680456 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$42.08Free shippingEngine Coolant Thermostat Housing Dorman For 07-22 Chevrolet Silverado 3500 HD (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Dorman$21.84Top Rated Plus- Sellers with highest buyer ratings
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Free shippingNew ListingEngine Coolant Thermostat for Sierra 3500 HD, Silverado 2500 HD+More 448-180 (Fits: 2018 Chevrolet Silverado 3500 HD)
Message us your OE part number and we will verify matchBrand New: MotoRad$22.63Free shippingEngine Coolant Water Outlet For 2007-2018 Chevrolet Silverado 3500 HD Gates 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$24.25Free shippingMishimoto MMTS-CHV-01DH Fits Chevrolet GMC 6.6L Duramax High Temperature Thermos (Fits: 2018 Chevrolet Silverado 3500 HD)
Fits: 2015-2016 Chevrolet Silverado 2500 HD, 2015-2016Brand New: Mishimoto Automotive$97.99Free shipping2015-2018 CHEVROLET SILVERADO 3500HD ENGINE COOLANT PIPE HOUSING THERMOSTAT OEM (Fits: 2018 Chevrolet Silverado 3500 HD)
Pre-Owned: Chevrolet$35.00or Best OfferFree shippingEngine Coolant Thermostat For 2007-2018 Chevrolet Silverado 3500 HD Gates 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$29.22Free shippingGM OEM-Engine Coolant Thermostat 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
#6 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$46.66Free shippingFor 2007-2018 Chevrolet Silverado 3500 HD Thermostat O-Ring Mahle 36544NJ 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
2009 2010 2011 2012 2013 2014 2015 2016 2017 6.0L V8Brand New: Mahle$16.05Free shippingEngine Coolant Thermostat (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$30.93Top Rated Plus- Sellers with highest buyer ratings
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$6.88 shipping07 - 23 CHEVY SILVERADO V8 ENGINE COOLANT THERMOSTAT HOUSING WATER INLET OEM NEW (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Chevrolet$29.04Was: $34.9907-19 SILVERADO 1500 V6 OR V8 ENGINE COOLANT THERMOSTAT HOUSING 902-2081 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Dorman$10.95Local PickupOEM NEW Front Engine Coolant Thermostat Diesel 6.6L 01-20 Chevrolet GMC 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$44.26Only 1 left!Engine Coolant Thermostat-Standard Coolant Thermostat Motorad 447448 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MotoRad$43.95Free shippingOnly 1 left!AcDelco 15-11124 Chevy Silverado 2500 HD 17-21 Engine Coolant Water Outlet (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$54.99or Best OfferFree shippingEngine Coolant Thermostat For 2007-2020 Chevrolet Silverado 3500 HD Gates 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$46.87Free shippingMishimoto MMTS-CHV-01DL Fits Chevrolet GMC 6.6L Duramax Engine Low Temperature T (Fits: 2018 Chevrolet Silverado 3500 HD)
Fits: 2015-2016 Chevrolet Silverado 2500 HD, 2015-2016Brand New: Mishimoto Automotive$94.92Free shippingEngine Coolant Thermostat For 2007-2021 Chevrolet Silverado 3500 HD Gates 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$22.44Free shippingFor 2007-2018 Chevrolet Silverado 3500 HD Thermostat Gates 79213MTKW 2008 2009 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$30.05Free shippingGM OEM WATER PUMP-Thermostat Housing Gasket 12643149 (Fits: 2018 Chevrolet Silverado 3500 HD)
#4 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$5.62$5.00 shippingFor 2007-2021 Chevrolet Silverado 3500 HD-Engine Coolant Thermostat Gates (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Gates$24.62Top Rated Plus- Sellers with highest buyer ratings
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Free shippingGM OEM-Engine Coolant Thermostat 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
#6 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$49.59$5.00 shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Rear 23477WT 2008 2009 2010 (Fits: 2018 Chevrolet Silverado 3500 HD)
2011 2012 2013 2014 2015 2016 2017 2018 6.6L V8Brand New: MotoRad$22.97Free shippingACDelco Flywheel Housing Gasket 97229043 97229043 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$19.46Free shippingGenuine GM Thermostat 12680457 (Fits: 2018 Chevrolet Silverado 3500 HD)
OEM Factory Thermostat | 12680457Brand New: GM$46.44$16.95 shippingCoolant Thermostat for 01-21 Chevy Silverado 2500 Express 3500 GMC Sierra Savana (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: CAR$10.74Was: $11.43or Best OfferFree shippingFor 2007-2020 Chevrolet Silverado 3500 HD Thermostat Rear 41998NM 2008 2009 2010 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MotoRad$23.06Free shippingMotorad 523-190 Thermostat-187 Degrees w/ Seal (Fits: 2018 Chevrolet Silverado 3500 HD)
Sold Individually - Fast Free ShippingBrand New: MotoRad$20.55Was: $26.99Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Housing Seal Felpro 82356CP (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Fel-Pro$15.82Free shippingThermostat Fits: OEM#97241130 Chevrolet GMC Hummer Workhorse 2001-2020 V8 6.6L (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New$13.71Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingACDelco 131-160 Engine Coolant Thermostat (Fits: 2018 Chevrolet Silverado 3500 HD)
Sold Individually - Fast Free ShippingBrand New: ACDelco$40.95Was: $62.99Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Gasket Felpro 17274VWDH (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Fel-Pro$13.97Free shippingGM OEM-Engine Coolant Thermostat 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
#6 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$51.30$6.00 shippingFor 2007-2018 Chevrolet Silverado 3500 HD Thermostat AC Delco 51894FD 2013 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$57.03Free shippingThermostat for GMC Sierra Savana Chevrolet Silverado Express Kodiak 6.6L (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: MOCA AUTO PARTS$10.74or Best OfferFree shippingFront Rear Thermostat Kit for Chevy Silverado Sierra NO.97241129/97241130 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: X AUTOHAUX$13.79Was: $17.49Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Rear API 95556KQ 2008 2009 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: API$23.99Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Rear AC Delco 31725MJRZ (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$41.95Free shippingEngine Coolant Thermostat (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$39.99Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Front AC Delco 86445JGMN (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: ACDelco$45.96Free shippingFor 2007-2019 Chevrolet Silverado 3500 HD Thermostat Gasket Felpro 33568YX 2008 (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Fel-Pro$14.14Free shippingMishimoto MMTS-E46-99V2 Racing Thermostat Compatible w/ BMW M52/M54/M56 Engines (Fits: 2018 Chevrolet Silverado 3500 HD)
Brand New: Mishimoto$106.16Was: $117.95or Best OfferFree shippingOnly 3 leftEngine Coolant Thermostat Part # 97241129 (Fits: 2018 Chevrolet Silverado 3500 HD)
New (Other): Stant$40.00Free shipping