Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat Housing Assembly
  6. Dorman 902-2981

Dorman 902-2981 Engine Coolant Thermostat Housing Assembly

Dorman 902-2981 Engine Coolant Thermostat Housing Assembly Image 1
Dorman 902-2981 Engine Coolant Thermostat Housing Assembly Image 2
Dorman 902-2981 Engine Coolant Thermostat Housing Assembly Image 3
Dorman 902-2981 Engine Coolant Thermostat Housing Assembly Image 4
Dorman 902-2981 Engine Coolant Thermostat Housing Assembly

Dorman
Brand:Dorman
Part Number: 902-2981
UPC: 00889245420091
Weight: 0.71 lbs
Condition:New



On Sale:

$37.31

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 902-2981 Engine Coolant Thermostat Housing Assembly for your vehicle. Buy now and secure your purchase online!

This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Features and Benefits:

  • Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
  • Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
  • Ideal replacement - this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
  • Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housing assemblies

Specifications:

Bleeder Hole:
No
Bolt Hole Center To Bolt Hole Center:
3.07 in.
Color:
Natural
Flange Length:
3.7 in.
Flange Thickness:
0.32 in.
Flange Width:
2.83 in.
Gasket Or Seal Included:
Yes
Gasket Type:
Gasket
Grade Type:
Regular
Inside Diameter:
2.375 in.
Material:
Aluminum
Mounting Hardware Included:
No
Mounting Hole Quantity:
2
Outlet Port Quantity:
1
Package Contents:
1 Seal
Package Contents:
1 Thermostat
Package Contents:
1 Thermostat Housing
Thermostat Included:
Yes
Thermostat Opening Temperature:
185 Deg. F
General Motors #:
12587395
General Motors #:
89018168
Motorad #:
5945KT
Country of Origin:
CN

Select a vehicle to narrow Dorman 902-2981 Engine Coolant Thermostat Housing Assembly fitment info!

Last Updated: 09/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 4500

6.0L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Savana 4500



6.0L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2009

 
GMC Savana 4500

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Savana 4500



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2022

 

2021

 

2020

 

2019

 
GMC Sierra 1500

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Sierra 1500

6.2L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



6.2L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2009

 
GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500



6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2022

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 2500 HD

6.6L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 2500 HD



6.6L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2019

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2016

 

2015

 

2014

 

2013

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 3500 HD



6.6L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2019

 
GMC Sierra 3500 HD

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 3500 HD



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Sierra 3500 HD



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC W3500 Forward

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC W3500 Forward



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2010

 

2009

 

2008

 

2007

 
GMC W4500 Forward

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC W4500 Forward



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2021

 

2022

 

2021

 
GMC Yukon

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Yukon

6.2L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



6.2L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
GMC Yukon

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Yukon

6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon



6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2022

 

2021

 

2022

 

2021

 
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Yukon XL 1500

6.2L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 1500



6.2L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 1500



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Yukon XL 1500

6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 1500



6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon XL 2500

6.0L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 2500



6.0L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

GMC Yukon XL 2500



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2009

 
Hummer H2

6.2L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H2



6.2L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2008

 

2008

 
Hummer H2

6.2L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H2



6.2L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2007

 

2007

 
Hummer H2

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H2



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2010

 

2010

 
Hummer H3

5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H3



5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Hummer H3

5.3L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H3



5.3L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2010

 

2010

 
Hummer H3T

5.3L V8 Flex OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H3T



5.3L V8 Flex OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2009

 
Hummer H3T

5.3L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Hummer H3T



5.3L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Isuzu NPR

6.0L V8 Bi-Fuel OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR



6.0L V8 Bi-Fuel OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 
Isuzu NPR

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Isuzu NPR

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Isuzu NPR-HD

6.0L V8 Bi-Fuel OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR-HD



6.0L V8 Bi-Fuel OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 
Isuzu NPR-HD

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR-HD



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Isuzu NPR-HD

6.0L V8 CNG OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Isuzu NPR-HD



6.0L V8 CNG OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Isuzu NPR-HD

6.0L V8 Gas OHV
1
 		 
Cover
Includes Thermostat
 

Isuzu NPR-HD



6.0L V8 Gas OHV Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Saab 9-7x

6.0L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Saab 9-7x



6.0L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Saab 9-7x

5.3L V8 Gas OHV
1
 
Water Pump
 
Cover
Includes Thermostat
 

Saab 9-7x



5.3L V8 Gas OHV

Water Pump Cover
Includes Thermostat

1 Per Vehicle