Sort By:
Rear Cover Coolant Seal close up thumbnail
 
Rear CoolantSea Rear Cover Coolant Seal, LML, 2011-2016, Duramax2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LGH Van Express Savana 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014, 2015, 2016

Price $3.45 - $3.69
11611145 Water Pump Stud thumbnail
 
11611145 Water Pump Stud, LB7 LLY LBZ LMM LML L5P, 2001-2018, DuramaxFactory Replacement Duramax Water Pump Stud

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 *

$3.75
Heater Hose Connector at Heater Core-t
 
800409 Heater Hose Connector at Heater Core, Inlet Outlet, LB7 LLY LBZ LMM LML, 2001-2014Quick disconnect heater hose at heater core.
$10.99
RC115 Surge Tank/ Radiator Overflow Cap thumbnail
 
RC115 Surge Tank Radiator Overflow Cap, LML, 2011-2016, DuramaxA bad cap will not control cooling system pressure properly
$16.95
Seal- Back Of Water Pump To Front Cover, LB7/LLY/LBZ/LMM/LML, 2001-2016-t
 
94013304 Water Pump To Engine Cover Seal, LB7 LLY LBZ LMM LML LGH, 2001-2016 DuramaxSeal- Back Of Water Pump To Front Cover

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:

2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$21.00
10504 Coolant Analysis Kit thumbnail
 
10504 Coolant Analysis Kit
$24.95
10800 LML Coolant Tank Float Switch thumbnail
 
10800 Coolant Tank Float Switch, LML, 2011-2016, DuramaxCoolant float switch for custom tanks so the low coolant warning is not set
$39.95
22866587 Radiator Coolant Surge Tank, LML thumbnail
 
22866587 Radiator Coolant Surge Tank, LML, 2011-2012, DuramaxOEM replacement tank
$49.95
27035X ACDelco Upper Radiator Hose, LML thumbnail
 
27035X ACDelco Upper Radiator Hose, LML, 2011-2014 Duramax2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014


$54.95
Billet Coolant Block Off Plate-t
 
10089 MA Billet Coolant Block Off Plate, LB7 LLY LBZ, LMM LML L5P, 2001-2017, DuramaxUses the factory bolts

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 *

$65.00
Thermostat Kit, LML, 2011-2016 thumbnail
 
10513 Thermostat Kit, LML, 2011-2016, DuramaxHave a truck that does not seem to heat up? A lot of times this problem is caused by worn out thermostats.
$114.95
23106015 Radiator Coolant Surge Tank, LML, 2013-2016 thumbnail
 
23106015 Radiator Coolant Surge Tank, LML, 2013-2016, DuramaxOEM replacement tank
$169.95
27099X ACDelco Lower Radiator Hose, LML thumbnail
 
27099X ACDelco Lower Radiator Hose, LML, 2011-2014 Duramax2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014


$199.95
10543 Water Pump Kit w/ Cover, LBZ/LMM/LML, 2006-2016 - thumbnail
 
10543 Water Pump Kit w Cover, LBZ LMM LML, 2006-2016, DuramaxFactory replacement water pump with all the gaskets and seals needed to do the job.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$289.95
Upper Bypass Pipe Seal at Thermostat Housing, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
94011602 Upper Bypass Pipe Seal at Thermostat Housing, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
Upper seal at thermostat housing on coolant bypass pipe from water pump to thermostat housing.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016


$2.45
Bypass Pipe Seal, LB7/LLY/LBZ/LMM/LML, 2001-2016-t
 
94011603 Bypass Pipe Seal, LB7 LLY LBZ LMM LML, 2001-2016 DuramaxMounts on top of water pump at bypass pipe

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016



$2.70
Coolant Block Drain Gasket, LB7/LLY/LBZ/LMM/LML, 2001-2016-t
 
94034146 Coolant Block Drain Gasket, LB7 LLY LBZ LMM LML LGH L5P, 2001-2018 DuramaxThe block drains on each side of the engine use this gasket on the plug to ensure no leaks. 2 required per engine

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016


$3.79
Thermostat Housing Gasket, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
97223686 Thermostat Housing Crossover At Head Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax2 required

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$5.09
Gasket - Oil cooler to Rear Cover, LB7/LLY/LBZ/LMM/LML, 2001-2016-t
 
97192667 Gasket - Oil Cooler To Rear Cover, LB7 LLY LBZ LMM LML LGH L5P, 2001-2018 DuramaxMolded Rubber Gasket betwen oil cooler elbow and rear cover
$5.19
Water Pump Outlet Gasket, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
97188663 Water Pump Outlet Gasket, LB7 LLY LBZ LMM LML, 2001-2016 DuramaxReplace anytime the water pump is replaced
$5.59
Thermostat Seal, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
98280281 Thermostat Seal, LB7 LLY LBZ LMM LML LGH L5P, 2001-2018 DuramaxReplacement thermostat seal 2 required for engine

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$9.95
Water Pump to Cover Seal, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
10248 Back Of Water Pump To Water Pump Cover Seal, LB7 LLY LBZ LMM LML, 2001-20162500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016


$13.95
Gasket - Oil Cooler Elbow, LB7/LLY/LBZ/LMM/LML, 2001-2016 Duramax-t
 
97192666 Gasket - Oil Cooler Elbow, LB7 LLY LBZ LMM LML LGH, 2001-2016 DuramaxGasket at Oil Cooler to elbow adapter

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$21.59
Block Heater Element - Duramax, 2001-2016-t
 
12657629 Block Heater Element, LB7 LLY LBZ LMM LML, 2001-2016 DuramaxReplacement Block Heater Element.
$46.45
Thermostat - Rear 180 Degrees, 2001-2016 Duramax-t
 
131-131 Thermostat - Rear 180 Degrees, LB7 LLY LBZ LMM LML L5P, 2001-2018Rear position thermostat is towards the fire wall Identified by its offset design, also has bleeder valves built in. GM 97241130

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$49.50
Thermostat- Front 185 Degrees, 2001-2016 Duramax-t
 
131-163 ACDelco Thermostat- Front 185 Degrees, LB7 LLY LBZ LMM LML L5P, 2001-2018 DuramaxFront thermostat is mounted in the forward position in the thermostat housing Also identified by its symmetrical shape. GM 97241129

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

2500 3500 LLY LMM LGH Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$59.95
Block Heater Cord - Upgraded OE Replacement- Duramax 2001-2016-t
 
19301659 Block Heater Cord - Upgraded OE Replacement, LB7 LLY LBZ LMM LML 2001-2016 DuramaxIs your block heater working?

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

$76.99
Cooling Fan Blade Assembly, LML, 2011-2016-t
 
15-81670 Cooling Fan Blade Assembly, LML, 2011-2016OE Fan blade

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2011, 2012, 2013, 2014, 2015, 2016 *

$129.95
Cooling Fan Clutch Assembly, LML, 2015-t
 
15-40553 Cooling Fan Clutch Assembly, LML, 2015
$316.95
Cooling Fan Clutch Assembly, LML, 2011-2014-t
 
15-40513 Cooling Fan Clutch Assembly, LML, 2011-2014
$319.95