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Alliant Belt Tensioner AP63449 14434 10.00 Alliant Belt Tensioner AP63449
$ 90.38
The Alliant Belt Tensioner AP63449 is a direct replacement for your 2002-2016 GM 6.6L Duramax. Alliant Power provides OEM quality, without the OEM price. Keeping Original Equipment Manufacturer (OEM) product as the preferred service part so vehicles and equipment continue to perform like new and provide you with greater satisfaction. 13-month unlimited mileage warranty. Features: Stock Replacement Replaces OE Part#: 97329062, 38172, 89003343, 98094201, 97288625
Alliant Fuel Return Line Banjo Bolt AP0059 16562 1.00 Alliant Fuel Return Line Banjo Bolt AP0059
$ 12.26
The Alliant Fuel Return Line Banjo Bolt AP0059 is a direct replacement for your 2001-2004 GM 6.6L Duramax LB7. The factory return line bolts often become stripped or damaged during disassembly. Replacing these bolts is a good idea to avoid leaks when replacing your injectors. Sold individually, 8 required per engine. Features: Stock Replacement Sold Individually Replaces OE Part# 97228929
Bostech BTS011252 Engine Oil Pressure (EOP) Switch 32581 1.00 Bostech BTS011252 Engine Oil Pressure (EOP) Switch
$ 69.95
Bostech's BTS011252 Engine Oil Pressure (EOP) Switch is a direct replacement for your 2003-2010 GM 6.6L Duramax. Your engine relies on many vital sensors to run correctly. Bostech's electrical sensors are manufactured to stringent specifications to provide you with an OE quality replacement part. Features: Direct Replacement Engine Oil Pressure Switch 13 Month Unlimited Mileage Warranty Replaces OE Part# 98027456 Bostech Old Part#: ISK952
Bostech BTS011549 Fuel Temp Sensor 32535 1.00 Bostech BTS011549 Fuel Temp Sensor
$ 39.95
Replace the failing Fuel Temperature Sensor in your 2001-2007 GM 6.6L Duramax with the Bostech BTS011549 Fuel Temp Sensor. Your Duramax high-pressure fuel system relies on several electronic components and sensors for proper operation. The Fuel Temperature Sensor can commonly throw codes and effect engine performance if it has failed. Features: Stock Replacement 13 Month Unlimited Mileage Warranty Replaces OE Part #: 97224993 Bostech Old Part#: ISK949
Bostech BTS012148 Mass Air Flow (MAF) Sensor 32534 1.00 Bostech BTS012148 Mass Air Flow (MAF) Sensor
$ 98.95
Keep your 2001-2007 GM 6.6L Duramax engine performance at its peak with the Bostech BTS012148 Mass Air Flow Sensor. When diagnosing poor running conditions, many overlook the Mass Air Flow (MAF) sensor. A dirty or failing MAF sensor can cause a decline in fuel economy, engine performance, and overall driveability. Bostech electronic components are built to the same standards as the OE component providing you with a reliable part. Features: Stock Replacement 13 Month Unlimited Mileage Warranty Replaces OE Part #: 88892543 Bostech Old Part#: ISK948
Diesel Rx DRX00058 Glow Plug 5263 1.00 Diesel Rx DRX00058 Glow Plug
$ 12.99
The Diesel Rx DRX00058 Glow Plug for your 2001-2004 GM 6.6L Duramax LB7 is precisely engineered and built in the U.S.A. as a direct replacement for your factory glow plugs. These units are designed and tested to the most stringent standards. This allows for faster start up while optimum temperatures are reached quickly. Product may differ from image. Features: Made In The USA Superior Electrical Insulation Replaces AC Delco Part#: 62G1 Year WarrantyCross Reference:AC Delco: 62GAutolite: 1113Beru: 100226394Bosch: 0250202134Champion: 143Delphi: HDS802
Dorman 419-623 Idler Pulley 29398 1.00 Dorman 419-623 Idler Pulley
$ 16.2
The Dorman 419-623 Idler Pulley for your 2001-2016 GM 6.6L Duramax is engineered to route the serpentine belt for proper alignment with the accessory drive belt, thereby keeping the alternator charging, the water pump running, and the power steering pump and A/C compressor operating properly. Dorman Idler Pulleys feature a high-quality double-sealed bearing to resist damage from contaminants. Features: Direct Fit Stops Squeaks and Other Noises Replaces GM Part# 98072072
Dorman 904-109 Glow Plug Straps 29252 1.00 Dorman 904-109 Glow Plug Straps
$ 18.83
The Dorman 904-109 Glow Plug Straps or rails are a direct replacement for the worn factory rails in your 2001-2004 GM 6.6L Duramax LB7. Dorman offers an affordable solution to replacing them with the expensive dealer supplied OE part. Over time, the factory Glow Plug Straps commonly become damaged due to corrosion, underhood temperatures and many other factors. The Dorman Diesel Glow Plug Power Straps effectively transfer electrical power to the glow plug system, ensuring that the combustion chamber heats up properly up during cold weather. It restores the diesel glow plug power system to proper operation, helping the engine to run smoothly upon startup. Features: Pair Of 2 Direct Replacement Corrosion Resistant For Long Life Engineered From High-Quality Materials Replaces GM OE Part#: 97209343
DTech DT660013 Glow Plug 34231 0.00 DTech DT660013 Glow Plug
$ 18.05
Restore operation and trouble-free starting to your 2001-2004 GM 6.6L Duramax LB7 with the DTech DT660013 Glow Plug. DTech Glow Plugs are precisely engineered to meet or exceed factory specifications. Features:Sold IndividuallyDirect ReplacementReplaces OE Part# 97326305, 97226202DTech Warranty:Consumer/Non-Professional Installers - 1 Year, Unlimited Mileage Warranty. Professional Shop / Automotive Truck Installers - 2 Years, Unlimited Mileage Warranty. This warranty applies to product used under normal operating conditions and service. Repairs, modification, disassembly or any other alteration of DTech products from their original condition are not covered by this warranty. Warranty will not be extended to failures caused by incorrect installation or application, modification, contamination, negligence or abuse. The warranty does not extend to diagnostic time, incidental or consequential damages.
Edelbrock 79029 Performance Cylinder Head 34875 39.15 Edelbrock 79029 Performance Cylinder Head
$ 1499.5
Put the Edelbrock 79029 Performance Cylinder Head on your 2001-2004 GM 6.6L Duramax to increase performance, durability, and airflow in your engine. Made by one of the most legendary names in automotive performance, this cylinder head carries the same build quality that you've come to expect from the name Edelbrock. Designed as a bolt-on replacement for stock, or performance applications. The 79029 Cylinder Head works with all of your factory valvetrain components along with your valve covers, injectors, and glow plugs. This Edelbrock LB7 Cylinder Head is heat treated to T7 so it can withstand the extremes of your performance diesel engine. The T7 specification heat treating results in a casting that is called "overaged". This "artificial aging" step is carried further than T6 which is the industry standard. This not only reduces residual stress in the casting, it also gives you a more dimensionally accurate finished product. T7 affects the tensile strength, compressive strength, and the hardness of the casting. This reduces the possibilities of cracks, dropped seats, or the head lifting in extreme applications. The intake and exhaust runners on this LB7 cylinder head has been designed to optimize airflow and swirl. For those race engine builders that need to take it a step further, this cylinder head has extra deck and port wall material so they can still be custom ported. The raised rocker valley adds water volume in the head, and the injector cups have been integrated into the casting. Edelbrock's Performance Cylinder Heads are emissions legal so they are perfect for a street performance build, or an all-out race truck! Sold individually. Features:Sold IndividuallyBolt-On Cylinder Head UpgradeImproved Flow For Increased HP and TQ Thick 16mm Deck For Increased Pressures Designed, Cast, Machined and Assembled In The USA!Specifications:230cc Int. / 117cc Exh.CARB EO# D-215-102 27mm Valve Spring DiameterA356 Cast Aluminum Construction33mm Intake Valve / 31mm Exhaust Valve105lb Valve Spring Seat Pressure and 243lbs @0.500" Valve Lift
Empire Performance EPE-CRKPINKIT Crankshaft Pin Kit 23156 10.00 Empire Performance EPE-CRKPINKIT Crankshaft Pin Kit
5.00 5 1
$ 179.99
The Empire Performance EPE-CRKPINKIT Crankshaft Pin Kit for your 2001-2016 GM 6.6L Duramax allows you to key your Duramax crankshaft in your own driveway with your own tools. Empire Performance Engineering specifically designed this crankshaft pin kit to fix the all too common shearing of factory dowel pins. This kit can be used on stock or heavily modified vehicles. It has a very simple procedure that can be done by your average skilled mechanic. Due to Duramax's crankshaft poor design process of keying drive gears a random light vibration can found during idle. This is found after dampers spin on the crankshaft snout by shearing factory key. If you were to continue driving with this issue it can raise concerns in regards to harsh harmonics to balancing of the crankshafts. This tool and procedure will put your mind at ease towards maintaining good harmonics and balancing of the crankshaft. All this without losing durability and reliability. A must have for any Duramax owner or shop. Extra dowel pins can be purchased and the included 1/4" drill bit has a life expectancy 5 procedures before needing replacement. Features: No Machine Shop Required Installs In Less Than An Hour Solves Common Dowel Pin Failure Kit Includes: Holding fixture, bolt for holding fixture, 5mm dowel pin, 1/4" drill bit, installation instructions. Note: If using PPE, ATI and Super Dampers must remove counter weight before installing drill collar. After procedure is complete you may reinstall counter weight.
EZ Oil Drain Valve EZ-106 30277 1.00 EZ Oil Drain Valve EZ-106
5.00 5 2
$ 23.95
The EZ Oil Drain Valve EZ-106 eliminates the hassle and mess of draining the oil in your 2012-2016 Ford 6.7L Powerstroke, 2014-2016 Ram 1500 3.0L EcoDiesel and 2001-2016 GM 6.6L Duramax. The EZ Oil Drain Valve replaces the standard oil drain plug, making oil changes easier, saving valuable time and expenses. With just the push of a lever, you can easily change your engine oil without the mess! The EZ Oil Drain Valve is Constructed from corrosion-resistant forged brass, stainless steel, and a nickel-plated coating. Built to withstand extreme temperatures and harsh environmental factors such as salt, water, oil, chemicals... etc the EZ Oil Drain Valve is proven solid and will outlast your engine. With a complete length of only about 7/8" long, this valve only extends out a 1/2 more than the standard plug head from the oil pan. Will my EZ Oil Drain Valve open up on the road? No. The valve's effective locking system requires a double action mechanism to open it, this prevents any accidental openings. Unlike spring loaded gate valves, the heavy duty ball valve construction will withstand any engine vibration. In extreme conditions such as off-road, logging and agricultural applications (corn fields, brush areas..etc), you can add a "hose clip" around the body of the valve right above the lever (not included). This will provide additional safety and security. A typical hose clip can be purchased at any hardware store and will keep the level in the closed and locked position at all times. To keep things even cleaner during routine maintenance, the EZ Oil Drain Valve can be used with the optional Hose Ends (sold separately, see related items below). The Hose Ends easily screw into the valve body allowing you to attach a hose to the valve for convenience and cleanliness. Features: M14-1.5 No Mess Oil Changes No Need To Be Removed - Eliminates Stripped PansDouble Action Mechanism - No Accidental Openings Forged Brass, Stainless Steel and Nickel Plated - Will Outlast Your EngineApplications: 2012-2016 Ford 6.7L Powerstroke (Not for use on early models with plastic pan and plastic plug).2014-2016 Ram 1500 3.0L EcoDiesel 2001-2016 GM 6.6L Duramax 2002-2009 Dodge Sprinter 2.7L/3.0L
Fleece FPE-61-10001-D Freedom Series Driver Side Cylinder Head 80277 45.00 Fleece FPE-61-10001-D Freedom Series Driver Side Cylinder Head
$ 760
Exchange the damaged head on your 2001-2004 GM 6.6L Duramax LB7 with a Fleece FPE-61-10001-D Freedom Series Driver Side Cylinder Head. This cylinder head is machined in the state-of-the-art Freedom Racing Engine facility with the retainers, valve locks, and valves that are cleaned, quality checked, with the head being reassembled with new valve springs, valve seals, and valve guides. This head is remanufactured for durability as it is cleaned, pressure and leak tested, inspected, and decked to meet or exceed stock specifications. Sold Individually. Features:Re-Manufactured Head Meets Or Exceeds OEM SpecificationsNew Valve Guides, Valve Springs and Valve Seals1 Year Limited WarrantyNote: Sold IndividuallyInjector Cups Not Included
Fleece FPE-61-10001-P Freedom Series Passenger Side Cylinder Head 80276 45.00 Fleece FPE-61-10001-P Freedom Series Passenger Side Cylinder Head
$ 760
The Fleece 61-10001-P Freedom Series Passenger Side Cylinder Head is an excellent way to change out the warped cylinder head in your 2001-2004 GM 6.6L Duramax LB7. This complete cylinder head is remanufactured to meet or exceed stock specifications and has been meticulously cleaned, inspected, pressure and leak tested, and decked in the state-of-the-art Freedom Racing Engine facility. The retainers, valve locks, and valves are cleaned, quality checked, and the heads are reassembled with new valve springs, valve seals, and valve guides for years of reliability. Sold Individually.Features:Re-Manufactured Head Meets Or Exceeds OEM SpecificationsNew Valve Guides, Valve Springs and Valve Seals1 Year Limited WarrantyNotes: Sold Individually.Injector Cups Not Included
Fluidampr Performance Diesel Series Damper 890101 1357 23.00 Fluidampr Performance Diesel Series Damper 890101
4.25 5 4
$ 409.99
The Fluidampr Performance Diesel Series Damper 890101 is an excellent way to smooth out the engine while adding a few ponies to your 2001-2005 GM 6.6L Duramax LB7 and LLY. This computer balance viscous damper reducing engine harmonics that reduce engine chatter while freeing up 5.9 HP and 17.7 TQ just by installing this on your engine.The Fluidampr Performance Diesel Series Damper 890101 removes damage inducing torsional vibrations that can damage crankshaft and journal bearings to help you get the most out of your modified Duramax. This damper never needs to tuned for a particular RPM range or need to be rebuilt due to wear and tear as it is not rubber based like other aftermarket dampers. This American made and precision machined damper is engineered to last the life of truck unlike your stock damper. Features: OD: 8-3/8" Material: SteelWeight: 23.9 LbsBlack Zinc FinishMade In The USAExternally BalancedReduces Harmful Engine VibrationsNever Needs To Be Rebuilt Or Tuned
GM 19301659 Block Heater Cord 23826 1.00 GM 19301659 Block Heater Cord
$ 67.56
The GM 19301659 Block Heater Cord is a genuine OE replacement for your 01-10 GM 6.6L Duramax.
GM 19370277 Throttle Position Sensor & Pedal Assembly 28406 3.30 GM 19370277 Throttle Position Sensor & Pedal Assembly
$ 106.69
The GM 19370277 Throttle Position Sensor and Pedal Assembly is a direct replacement for your 2001-2005 GM 6.6L Duramax. This genuine replacement assembly includes both the Throttle Position Sensor and Pedal Assembly. Features: OE Replacement Throttle Position Sensor / Pedal Assembly19370277 Replaces Old GM Part# 15177923
GM 97207227 Inner Injector Harness 28405 1.00 GM 97207227 Inner Injector Harness
$ 85.01
The GM 97207227 Inner Injector Harness is a factory replacement for your 2001-2004 GM 6.6L Duramax LB7. Inner Injector Harness, sold individually. 8 required for entire engine replacement. Features: OE Replacement Sold Individually
GM 97209343 Glow Plug Rail 28387 1.00 GM 97209343 Glow Plug Rail
$ 38.61
The GM 97209343 Glow Plug Rail for your 2001-2004 GM 6.6L Duramax LB7 is a common failure item. On the federal emission LB7 engines, the glow plugs are connected by the glow plug rail which looks like a thin bracket. Because of its location on the engine, the glow plug rail is susceptible to corrosion and heat causing the rail to be damaged over time. Inspect frequently and replace if damaged to ensure proper operation of glow plugs. Features: For Federal Emission LB7 Engines OE Replacement Sold Individually
GM 97226202 Glow Plug 28377 1.00 GM 97226202 Glow Plug
$ 23.75
The GM 97226202 Glow Plug is a direct replacement for your 2001-2004 GM 6.6L Duramax LB7. Replacing failed glow plugs can eliminate check engine lights and hard starting. This OE replacement is built to the same high quality standards as the original components that were installed on your truck from the factory. Sold individually. Features: OE Replacement GM Part# 97226202 AC Delco Part# 62G
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.