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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
Rear Cover to Block Seals, LB7/LLY/LBZ/LMM/LML, 2001+ Duramax, Pair-t
 
10307 Rear Cover Coolant Seals, LB7 LLY LBZ LMM, 2001-2010 Duramax, PairSold as a pair. 1 pair will service 1 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

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

$6.90
10504 Coolant Analysis Kit thumbnail
 
10504 Coolant Analysis Kit
$24.95
Water Pump Gasket Kit-t
 
10345 Water Pump Gasket Kit, LB7 LLY LBZ LMM LML, 2001-2016, DuramaxAll the Gaskets and Seals for replacing a water pump

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 *

$41.95
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
97361881 Thermostat Housing Cover thumbnail
 
Coolant Tank Parts Kit-t
 
10093 Coolant Tank Parts Kit, LB7 LLY LBZ LMM, 2001-2010, DuramaxEverything except the tank and mounting tabs.
$114.95
Thermostat Kit, 2001+-t
 
10428 Thermostat Kit, LB7 LLY LBZ LMM, 2001-2010, DuramaxHave a truck that does not seem to heat up? A lot of times this problem is caused by worn out thermostats.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

$116.95
Duramax Water Pump 01-05 LB7/LLY with Gaskets and O-rings-t
 
10540 Water Pump with Gaskets and O-rings, LB7 LLY, 2001-2005, DuramaxFactory replacement water pump with all the gaskets and seals needed to do the job.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005

$199.00
Water Pump Kit w/ Cover, LB7/LLY, 2001-2005 Duramax thumbnail
 
10541 Water Pump Kit w Cover, LB7 LLY, 2001-2005, Duramax
Complete solution to a leaking water pump!

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005

$287.95
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
Upper Radiator Pipe Seal-t
 
94011604 Upper Radiator Pipe Seal, LB7 LLY LBZ LMM, 2001-2010 DuramaxUpper Radiator Pipe at Thermostat Housing

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

$3.04
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
Radiator Drain Plug-t
 
10495 Radiator Drain Plug, LB7 LLY, 2001-2005, DuramaxRadiator Drain Plug Fits 2001-'05 Duramax
$5.49
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
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
Heater Pipe Seal-t
 
94011605 Heater Pipe Seal, LB7 LLY LBZ, 2001-2007 DuramaxSeal on heater pipe at thermostat housing

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007 Early

2500 3500 LLY Van Express Savana 6.6L V8 Duramax diesel:
2006, 2007

$13.65
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
Turbo Coolant Return Hose, LLY, 2004.5-2005-t
 
97354884 Turbo Coolant Return Hose, LLY, 2004.5-2005
$14.35
Surge Tank/ Radiator Overflow Cap-t
 
RC98 Surge Tank Radiator Overflow Cap, LB7 LLY LBZ LMM, 2001-2010, DuramaxA bad cap will not control cooling system pressure properly
$16.85
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
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
Duramax Upper Radiator Hose 2001-2005-t
 
24485L ACDelco Upper Radiator Hose, LB7 LLY, 2001-2005, Duramax2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel: 2001, 2002, 2003, 2004, 2005
$29.99
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
Heater Pipe-t
 
15768212 Heater Pipe, LB7 LLY, 2001-2005 DuramaxA common leak point on 01-05 trucks


2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005



$54.75
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
19353729 Radiator Coolant Surge Tank, LB7/LLY/LBZ thumbnail
 
19353729 Radiator Coolant Surge Tank, LB7 LLY LBZ, 2001-2007Includes low coolant sensor
$109.95
Duramax Lower Radiator Hose 01-05-t
 
26397X ACDelco Lower Radiator Hose, LB7 LLY, 2001-20052500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005

$133.63
Cooling Fan Blade Assembly, LB7/LLY, 2001-2005-t
 
15-80690 ACDelco Cooling Fan Blade Assembly, LB7 LLY, 2001-2005 DuramaxOE Fan blade

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005

$109.95
Cooling Fan Clutch Assembly, LB7/LLY, 2001-2005-t
 
15-4964 AC Delco Cooling Fan Clutch Assembly, LB7 LLY, 2001-2005 DuramaxIs your cooling fan working? Your fan clutch may not be operating correctly

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005

$289.95