0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help

ACDelco GSKT ENG COOL THERM HSG

065-98280281

Ships
Save $10 off $150+, $20 off $250+, $50 off $500+, $100 off $1,000+ Orders. Promo Code: SANTA exclusions apply

$11.99
ACDelco GSKT ENG COOL THERM HSG $11.99
Out of stock
QTY
  • Engine Coolant Thermostat Housing Gasket
  • Does ACDelco 98280281 fit your vehicle?

    Narrow Results

    2004  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2005  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2010-2016  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2014  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  GMC SIERRA 3500 CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2005  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2010-2016  GMC SAVANA 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET EXPRESS 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  GMC SIERRA 3500 CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2007  CHEVROLET EXPRESS 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2007  GMC SAVANA 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET EXPRESS 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 2500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  GMC SIERRA 3500 CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: HIGH COUNTRY
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2007  GMC SAVANA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2014-2016  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  CHEVROLET SILVERADO 3500 CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2010-2016  CHEVROLET EXPRESS 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  CHEVROLET SILVERADO 2500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: HIGH COUNTRY
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2005  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2014-2016  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  GMC SAVANA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 3500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  CHEVROLET SILVERADO 3500 CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: DENALI
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 2500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: DENALI
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: HIGH COUNTRY
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 3500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LTZ
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2010-2016  GMC SAVANA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 2500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2015-2016  GMC SAVANA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007  CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  CHEVROLET SILVERADO 3500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LT
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2014  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  GMC SIERRA 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2016  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LTZ
    • Engine Vin: 8
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2004  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006-2007  CHEVROLET EXPRESS 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2004  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  CHEVROLET EXPRESS 2500

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2011-2012  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: L
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2017-2020  GMC SIERRA 3500 HD

    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: DENALI
    • Engine Vin: Y
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007-2010  GMC SIERRA 3500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 6
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: FOR THERMOSTAT)(SEAL
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: D
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.