Motorad Engine Coolant Thermostat 447448
An Engine Coolant Thermostat only, housing not included. (447448) by Motorad
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
100% tested and calibrated
Fits: (2001-06) Chevrolet Silverado 3500,(2001-06) GMC Sierra 3500,(2001-17) GMC Sierra 2500 HD,(2001-20) Chevrolet Silverado 2500 HD,(2003-09) Chevrolet C4500 Kodiak,(2003-09) Chevrolet C5500 Kodiak,(2003-09) GMC C4500 Topkick,(2003-09) GMC C5500 Topkick,(2005-05) Workhorse Custom Chassis P42,(2005-08) Workhorse LF72,(2006-06) Hummer H1,(2006-16) Chevrolet Express 2500,(2006-16) Chevrolet Express 3500,(2006-16) GMC Savana 2500,(2006-16) GMC Savana 3500,(2007-07) Chevrolet Silverado 2500 HD Classic,(2007-07) Chevrolet Silverado 3500 Classic,(2007-07) GMC Sierra 2500 HD Classic,(2007-07) GMC Sierra 3500 Classic,(2007-17) GMC Sierra 3500 HD,(2007-19) Chevrolet Silverado 3500 HD,(2009-13) GMC Savana 4500,(2009-14) Chevrolet Express 4500
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 - 2009 | Chevrolet | C4500 Kodiak | C4E042, C4U042, C4C042, C4V042 |
| 2005 - 2009 | Chevrolet | C4500 Kodiak | C4E044, C4C044 |
| 2005 - 2009 | Chevrolet | C5500 Kodiak | C5C044, C5E044 |
| 2003 - 2009 | Chevrolet | C5500 Kodiak | C5U042, C5E042, C5V042, C5C042 |
| 2006 - 2016 | Chevrolet | Express 2500 | LS, LT, Base |
| 2006 - 2016 | Chevrolet | Express 3500 | Base, LS, LT |
| 2009 - 2016 | Chevrolet | Express 4500 | Base |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2020 - 2021 | Chevrolet | Silverado 2500 HD | Custom |
| 2015 - 2021 | Chevrolet | Silverado 2500 HD | High Country |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001 - 2021 | Chevrolet | Silverado 2500 HD | LT |
| 2007 - 2021 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2021 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT, WT, LS |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2001 - 2006 | Chevrolet | Silverado 3500 | LT, LS, Base |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LT, WT, LS |
| 2020 | Chevrolet | Silverado 3500 HD | Base |
| 2015 - 2021 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2021 | Chevrolet | Silverado 3500 HD | LT, WT, LTZ |
| 2019 - 2020 | Chevrolet | Silverado 4500 HD | Base |
| 2019 - 2020 | Chevrolet | Silverado 5500 HD | Base |
| 2019 - 2020 | Chevrolet | Silverado 6500 HD | Base |
| 2005 - 2009 | GMC | C4500 Topkick | C4C044, C4E044 |
| 2003 - 2009 | GMC | C4500 Topkick | C4E042, C4V042, C4U042, C4C042 |
| 2005 - 2009 | GMC | C5500 Topkick | C5C044, C5E044 |
| 2003 - 2009 | GMC | C5500 Topkick | C5U042, C5E042, C5V042, C5C042 |
| 2006 - 2016 | GMC | Savana 2500 | Base |
| 2007 - 2016 | GMC | Savana 2500 | LT, LS |
| 2009 - 2013 | GMC | Savana 2500 | SLE, SL |
| 2006 - 2016 | GMC | Savana 3500 | LS, LT, Base |
| 2009 - 2013 | GMC | Savana 3500 | SLE, SL |
| 2009 - 2013 | GMC | Savana 4500 | Base |
| 2020 - 2021 | GMC | Sierra 2500 HD | AT4 |
| 2002 - 2021 | GMC | Sierra 2500 HD | Base |
| 2011 - 2021 | GMC | Sierra 2500 HD | Denali |
| 2001 - 2006 | GMC | Sierra 2500 HD | SL |
| 2001 - 2021 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SLE, SLT, SL, WT |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SLT, SL, SLE |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SLE, SLT, WT, SL |
| 2020 - 2021 | GMC | Sierra 3500 HD | AT4 |
| 2015 - 2021 | GMC | Sierra 3500 HD | Base |
| 2011 - 2021 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2021 | GMC | Sierra 3500 HD | SLT, SLE |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2006 | Hummer | H1 | Alpha |
| 2005 - 2008 | Workhorse | LF72 | Base |
| 2005 | Workhorse Custom Chassis | P42 | Base |