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AFE 46-52041 BladeRunner Street Series Radiator 101086 35.00 AFE 46-52041 BladeRunner Street Series Radiator
$ 698.25
The AFE 46-52041 BladeRunner Street Series Radiator is a high-quality replacement for the leaking or clogged radiator in your 2006-2010 GM 6.6L Duramax. This radiator features a 2-3/4" thick tube and fin core that delivers superior heat dissipation and improved coolant flow over the factory radiator for maximum cooling efficiency. The fabricated end tanks are manufactured out of 1/8" aluminum plates for durability and strength. With billet aluminum inlet and outlets for longevity, these radiators are 100% TIG-welded for proven endurance and strength. A brass drain valve with a fitting easily connects a hose for draining the coolant and the factory mounting position provides a stable, trouble-free installation. The brushed aluminum finish and aFe POWER logo painted on the front give this radiator a custom look.Features:100% TIG-WeldedOversized Tube & Fin CoreBillet Aluminum Inlet & Outlet
Alliant Water Pump AP63563 14432 3.40 Alliant Water Pump AP63563
$ 161.4
OEM Part #: 98031233, 251-738, 12637105 Note: Includes mounting gaskets
Bostech WP01101 Water Pump 30460 8.00 Bostech WP01101 Water Pump
$ 89.95
The Bostech WP01101 Water Pump for your 2006-2010 GM 6.6L Duramax LBZ/LMM is built from top quality materials and is produced under strict quality control guidelines. This pump is built to meet or exceed OE standards and is a bolt-on replacement. Features: High Quality Construction Replaces OE Part#: 98031233 13 Month Unlimited Mileage Warranty Bostech Old Part#: WP101
CSF 10551 A/C Condenser 34836 8.80 CSF 10551 A/C Condenser
$ 54.29
The CSF 10551 A/C Condenser is a direct replacement for the failed or damaged condenser in your 2001-2014 GM 6.6L Duramax. CSF Condensers are manufactured to match the OE specifications and OE materials used in your factory unit. CSF Factories are ISO and TSO certified to ensure high quality components. The 10551 matches the OE measurements to fit in your factory mounting points and re-installs with OE plumbing. Features:Direct-Fit ReplacementUses Factory Mounting PointsManufactured In ISO/TSO Cerified FactoriesSpecifications:Construction: Parallel FlowCore Length (in): 29 Core Thickness (In): 5/7Core Width (in): 17 Hazardous Material: NoInlet Tube: Block FittingOutlet Tube: Block FittingApplications: 2001-2014 GM 6.6L Duramax 2500HD/3500HD (Without Ambulance Package)Cross Reference #: APDI 7014953, DPI 4953, GM 25967385, SPI 7-4953
Dorman 603-125 Coolant Reservoir 29255 5.00 Dorman 603-125 Coolant Reservoir
$ 79.95
Replace the old cracked Coolant Reservoir on your 2001-2007 GM 6.6L Duramax with the Dorman 603-125 Coolant Reservoir. Dormans Engine Coolant Recovery Tank is designed for enduring use. It resists the expansion and cracking that extreme temperature fluctuations can cause. Plus, the durable plastic construction prevents coolant fluid loss. Features: Direct Replacement Includes Reservoir Cap Quality Tested For Trouble-Free Performance Cross Reference Numbers: AC Delco Part#: RC98 GM OE Part#: 15085725, 15808714 Non-Direct Cross GM Part#: 15075118
Dorman 800-409 Heater Hose Connector 29175 1.00 Dorman 800-409 Heater Hose Connector
$ 7.94
The Dorman 800-409 Heater Hose Connector allows you replace the damaged factory connection on your 2001-2014 GM 6.6L Duramax. Dormans HVAC Heater Hose Connector resists brittleness, cracking, and leaking. The hose is designed to weather extreme temperatures from the engines coolant. This easy to install fitting features a durable plastic construction and does not require replacement of the entire hose assembly. Features: Material: Plastic Fitting Angle: Straight Fitting Attachment End 1: 0.75" Quick Disconnect Fitting Attachment End 2: 5/8" Hose Barb GM OE Numbers: 15032062, 15151875 Note: Will not work on models with ambulance package.
Dorman 82597 Coolant Reservoir Cap 29212 1.00 Dorman 82597 Coolant Reservoir Cap
$ 8.64
The Dorman 82597 Coolant Reservoir Cap is a direct replacement for your 2001-2007 GM 6.6L Duramax. Dorman Engine Coolant Recovery Tank Caps are constructed of high-quality plastic. They protect the cooling system by providing a tight seal against the elements. Features: Direct Replacement Replacement Cap - No Need To Replace Entire Tank Cross Reference Numbers: ACDelco Part#: RC98 GM OE Part#: 15075118
Fleece FPE-DMAX-CBOP Coolant Block-Off Plate 80691 1.00 Fleece FPE-DMAX-CBOP Coolant Block-Off Plate
$ 55
The Fleece FPE-DMAX-CBOP Coolant Block-Off Plate is a direct fit replacement for the leaking rear engine coolant cover in your 2001-2017 GM 6.6L Duramax. This block-off plate is thicker than the factory plate and has an integrated O-ring that replaces the stock gasket. With bolts included for installation, this block-off plat will eliminate leaks permanently. Features:Integrated O-RingDirect-Fit ReplacementCross Reference For GM Part# 97941204
GM 12637105 Water Pump 28420 6.40 GM 12637105 Water Pump
4.00 5 1
$ 262.28
The GM 12637105 Water Pump is a direct replacement for the OE component on your 2006-2016 GM 6.6L Duramax. Features: Genuine GM PartDirect-Fit Replacement ACDelco Part# 251-748
GM 25841843 Lower Radiator Hose 34859 5.40 GM 25841843 Lower Radiator Hose
$ 277.48
The GM 25841843 Lower Radiator Hose is a direct replacement for the aging lower coolant hose on your 2006-2010 GM 6.6L Duramax. Over time the factory hoses can become brittle and cause leaks due to age and countless heat cycles. Choose OE GM / ACDelco products to ensure a perfect fit and finish. Features:Genuine OE ReplacementLower Radiator Hose For LBZ/LMM EnginesACDelco Part# 26570X
GM 97241129 Front Thermostat 28384 2.00 GM 97241129 Front Thermostat
$ 49.16
The GM 97241129 Front Thermostat is a factory replacement for your 2001-2018 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a drop-in replacement for the Front Thermostat equipped from the factory. Features: Front Thermostat 185 Degree (OE Temp) AC Delco Part#: 131-163
GM 97241130 Rear Thermostat 28385 1.00 GM 97241130 Rear Thermostat
$ 42.96
The GM 97241130 Rear Thermostat is a factory replacement for your 2001-2018 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a drop-in replacement for the Rear Thermostat equipped from the factory. Features: Rear Thermostat 180 Degree (OE Temp) AC Delco Part#: 131-131
HSP Factory Replacement Coolant Tank 39939 12.00 HSP Factory Replacement Coolant Tank
$ 325
Replace the unsightly, yellowed, and brittle plastic factory coolant reservoir in your 2001-2007 GM 6.6L Duramax with this sleek custom aluminum HSP Factory Replacement Coolant Tank. HSP CNC cuts and bends each tank for an excellent fit in the stock location. A factory low coolant sensor, fittings, and hardware are included to connect to the original cooling system for a worry-free installation. The aluminum construction will outlast any plastic tank and is available in multiple powder coat color options to match anyone's style. Features:Direct Fit Factory ReplacementFactory Low Coolant SensorIncludes Installation HardwareBuilt To Last Aluminum Construction
HSP LBZ/LMM Billet Thermostat Housing Kit 39952 11.00 HSP LBZ/LMM Billet Thermostat Housing Kit
$ 359
The HSP LBZ/LMM Billet Thermostat Housing Kit removes the obstructive factory coolant hose routing on your 2006-2010 GM 6.6L Duramax. A CNC billet aluminum upper thermostat housing makes extra room for larger aftermarket turbos in the valley as well as dual cp3 setups by eliminating the factory coolant hose that crosses over the driver side valve cover. HSP utilizes reinforced silicone boots and a hard tube for added strength versus the factory rubber hose. This kit does not have provisions to return coolant from the turbocharger. Features:Reinforced Silicone BootsIncludes Installation HardwareCNC Billet Aluminum Upper Thermostat HousingAllows Room For Dual CP3 Kits And Larger TurbosImproved Design Allows Easier Access To Driver Valve CoverNote: For use with aftermarket turbos in the valley. No cooling provisions.
HSP LBZ/LMM Billet Thermostat Housing Kit With Coolant Return 39953 11.00 HSP LBZ/LMM Billet Thermostat Housing Kit With Coolant Return
$ 389
Eliminate the headache when working on the driver side valve cover area of your 2006-2010 GM 6.6L Duramax with the HSP LBZ/LMM Billet Thermostat Housing Kit With Coolant Return. The factory coolant lines are routed in a way that makes it difficult adding performance accessories to your truck. HSP came up with a solution that removes the factory coolant hose that crosses over the drive side valve cover, making room for aftermarket turbo systems and fuel components. Multiple powder coat options available to add some style to your truck's engine bay.Features: Reinforced Silicone BootsAllows Room For Dual CP3 KitsEasier Access To Driver Side Of EngineCNC Billet Aluminum Upper Thermostat HousingNote: This kit features a coolant return that is for use with factory turbocharger in the valley.
MAHLE GS33752 Water Pump Gasket Kit 100126 0.11 MAHLE GS33752 Water Pump Gasket Kit
$ 17.17
Ensure your water pump is sealed properly when you add the MAHLE GS33752 Water Pump Gasket Kit to your 2001-2010 GM 6.6L Duramax. Designed as an OEM replacement, the Water Pump Gasket Kit maintains a tight seal and meets factory specifications. Features:OE Quality Maintains a Factory Performance
Merchant Automotive 10089 Billet Coolant Block-Off Plate 33127 1.00 Merchant Automotive 10089 Billet Coolant Block-Off Plate
$ 65
The Merchant Automotive 10089 Billet Coolant Block-Off Plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant block-off plate has a cast design with a gasket. Over time, this plate commonly begins to leak. Merchant Automotive has designed this billet block-off plate with a built-in o-ring seal for a leak-free installation. Features: Billet Construction Replaces Factory Block-Off Plate Installs Using Factory Bolts and Hardware
Merchant Automotive 10093 Coolant Tank Parts Kit 80461 1.00 Merchant Automotive 10093 Coolant Tank Parts Kit
$ 114.95
The Merchant Automotive 10093 Coolant Tank Parts Kit is a for the diesel enthusiast who wants to build a custom coolant tank for their 2001-2010 GM 6.6L Duramax truck. This coolant tank kit includes everything you need to fabricate your own coolant tank, such as a radiator cap, radiator cap receiver, low fluid level sensor and all aluminum ports and bungs. This kit comes with all the ports on your stock coolant tank so that you do not have to remove coolant hoses to make your custom-made coolant tank a direct fit hook up. Features:Radiator Cap Low Coolant Sensor All Aluminum Components
Merchant Automotive 10543 Water Pump Kit With Cover 34124 10.00 Merchant Automotive 10543 Water Pump Kit With Cover
$ 275.45
Replace the water pump in your 2006-2016 GM 6.6L Duramax with the Merchant Automotive 10543 Water Pump Kit With Cover. This kit includes the flywheel lock, gaskets, and o-rings needed for installation. Features:Complete Kit Replacement Water Pump Note: Some existing factory hardware will be re-used during installation.
Mishimoto High Temperature Thermostats MMTS-CHV-01DH 12975 5.00 Mishimoto High Temperature Thermostats MMTS-CHV-01DH
$ 72.95
The Mishimoto Chevrolet Duramax high temperature thermostats activate at a higher temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in colder climates, or have trouble reaching operating temperatures. Activating at a higher temperature means the thermostats will allow the coolant to stay in the engine longer delaying the coolant flowing through the radiator, which allows the engine to warm up sooner. Features: Faster warm-up time Great for those in cold climates Includes: 1 - 185 F Thermostat 1 - 191 F Thermostat Limited Lifetime Warranty
XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.