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.
Replaces OE Part#: 97329062, 38172, 89003343, 98094201, 97288625
Banks Power Big Hoss Intake Manifold 42733214934.00
Big Hoss® Intake Manifold
A BankSpeed product proven in the Banks Duramax Sidewinder® S-10 diesel drag truck, the Big Hoss Intake Manifolds are the only purpose-built manifolds created for a Duramax. Big Hoss replaces the factory's crude clamshell intake with a tuned 16-port manifold assembly that provides tremendous flow and uniform air distribution for more available power at a given boost level.
Includes: Twin plenum manifolds and mounting hardware; Fuel system relocation plumbing and hardware; Boost air inlet nipple fittings
For use at sanctioned racing events only
Attenion: This is for the serious Performance Customer. This manifold is NOT a bolt on and go set up. There are several major engine components that must be relocated and/or modified to accommodate the intake system such as; the turbo, EGR valve, fuel and coolant components, alternator, AC compressor and engine fan. Also, this system was designed to operate with a custom twin turbo set up. With the proper tuning this will be the most powerful and proven kit for your Duramax.
BD-Power 1036759 E-PAS Emergency Engine Shutdown257101.00
The BD-Power 1036759 E-PAS Emergency Engine Shutdown for your 2011-2016 GM 6.6L Duramax LML is the perfect solution for when you need an emergency engine shutdown system. Some industries such as mining, oil refinery, forestry, mobile welding, septic removal and refueling require some vehicles to have an emergency engine shutdown in place. The most effective method for this is to cut the air supply to the Diesel engine ensuring fuel ignition to cease. BD-Power achieves this with the E-PAS without having to add additional bulky components or modifications to your engine or intake system.
The E-PAS is an electronic controller that simply re-purposes the factory butterfly valve in your EGR System. It installs easily with factory style plug-in connectors and will not interfere with normal operation, or throw any codes or check engine lights. Most importantly, it can be easily uninstalled for those that lease their truck.
Uses Factory EGR Butterfly
Automatically Resets After Shutdown
Prevents "Runaway" Scenarios By Cutting Air Supply To Engine
Note: This product requires your factory EGR and emissions equipment to function properly. This product is not intended to be used on trucks which have been modified for off-road tuning.Diesel Rx DRX00057 Glow Plug94131.00
The Diesel Rx DRX00057 Glow Plug for your 2006-2016 GM 6.6L Duramax 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 quickly reached. Product may differ from photo.Features:Precision Engineered High Thermal ConductivitySuperior Electrical Insulation 1 Year Unlimited Mileage WarrantyReaches High Temps. Quickly For Fast Start-UpMade In The USA Cross Reference:AC Delco: 9G, 61GAutolite: 1120Beru: GE109Bosch: 0250203017NGK: 90046, Y1033AS Dorman 419-623 Idler Pulley293981.00
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.
Stops Squeaks and Other Noises
Replaces GM Part# 98072072
Dorman 918-400 Engine Oil Cooler346034.31
Replace the failing oil cooler in your 2001-2016 GM 6.6L Duramax with the Dorman 918-400 Engine Oil Cooler. When your oil cooler is not functioning properly, it can cause oil leaks, and higher than normal operating temperatures. Dorman's Engine Oil Cooler is a direct replacement for your truck and features a durable aluminum construction for a long service life. Features: Engine Oil Cooler Direct ReplacementDurable, Corrosion Resistant DesignGM Cross Reference #: 12649227, 19210615Edelbrock 79119 Performance Cylinder Head3494339.15
The Edelbrock 79119 Performance Cylinder Head increases performance, durability, and airflow in your 2011-2016 GM 6.6L Duramax engine. Engineered and manufactured by one of the most legendary names in the performance aftermarket, this cylinder head carries the same quality and performance that you've come to expect from anything branded Edelbrock. Designed as a bolt-on upgrade for a stock, or high performance application. The 79119 Cylinder Head is made to work with all of your factory valve train components along with your injectors, glow plugs, and valve covers. The Edelbrock LML Duramax Cylinder Head is heat treated to T7 so it can withstand even the most aggressive diesel engines. This T7 specification heat treating results in a casting that is "overaged". The "artificial aging" step surpasses the T6 industry standard. This extra step reduces residual stress in the casting, and it gives you a more dimensionally accurate finished product. T7 affects the hardness of the casting, along with the tensile strength, and compressive strength. This reduces the possibilities of dropped seats, cracks, or the head lifting in extreme applications. The exhaust and intake runners on this LML performance cylinder head have been designed to optimize airflow and swirl. For those engine builders that take it a bit further, this head also has extra deck and port wall material so they can still be custom ported to any racer or engine builders liking. Each cylinder head comes fully loaded and is ready for installation. The emissions legal design is 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 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 LiftEmpire Performance EPE-CRKPINKIT Crankshaft Pin Kit2315610.00
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.
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.Fleece FPE-61-10004-D Freedom Series Driver Side Cylinder Head8028345.00
Replace the power robbing, damaged or warped head on your 2011-2016 GM 6.6L Duramax LML with the Fleece FPE-61-10004-D Freedom Series Driver Side Cylinder Head. Remanufactured in the state-of-the-art Freedom Racing Engine shop, this cylinder head is cleaned, decked, pressure and leak tested, and includes new valve springs, valve seals, valve guides and injector cups for dependability. This head is meticulously inspected and engineered to meet or exceed stock specifications. Sold Individually.Features:Re-Manufactured Head Meets Or Exceeds OEM SpecificationsNew Valve Guides, Valve Springs and Valve SealsNote: Sold IndividuallyFleece FPE-61-10004-P Freedom Series Passenger Side Cylinder Head8028245.00
The Fleece FPE-61-10004-P Freedom Series Passenger Side Cylinder Head is a high-quality replacement for damaged cylinder head in your 2011-2016 GM 6.6L Duramax LML. Remanufactured in the top-of-the-line Freedom Racing Engine facility, this head is thoroughly inspected and engineered to meet or exceed stock specifications. This cylinder head is cleaned, decked, pressure and leak tested and includes new valve springs, valve seals, valve guides and injector cups for years of reliability. Sold Individually.Features:Re-Manufactured Head Meets Or Exceeds OEM SpecificationsNew Valve Guides, Valve Springs and Valve SealsNote: Sold IndividuallyFleece FPE-DTFL-S3S4-LML Remote Turbocharger Oil Feed Line Kit348691.00
Put the Fleece FPE-DTFL-S3S4-LML Remote Turbocharger Oil Feed Line Kit on your 2011-2016 GM 6.6L Duramax LML to increase oil flow to the aftermarket turbocharger in your truck. The factory oil feed is supplied off the #4 cam journal bearing. This oil supply is not sufficient and often leads to premature bearing wear or turbocharger failure. Feeding your turbo from the oil rifle on the block gives you a better oil supply ensuring adequate lubrication and it prevents failures. Features:Enhanced Oil SupplyNPT Fittings For S300/S400 Style TurbochargersKit Contents: High Quality AN fittings, Extra Flexible Smooth Bore Teflon Hose, Stock Oil Feed Plug, Oil Galley Rifle FittingFleece FPE-DTFL-VNT-LML Remote Turbocharger Oil Feed Line Kit348681.00
Put the Fleece FPE-DTFL-VNT-LML Remote Turbocharger Oil Feed Line Kit on your 2011-2016 GM 6.6L Duramax and increase oil supply to the factory turbocharger in your truck. From the factory, the oil feed to your turbo comes from the #4 cam journal bearing. This supply is not sufficient and can lead to premature bearing wear and eventually turbocharger failure. Feeding your turbo from the oil rifle on the block gives you a better oil supply and helps prevent turbocharger failure. These remote feed kits are especially beneficial for upgraded factory turbochargers like the Fleece Cheetah. Fits stock, Fleece Cheetah, and other turbochargers based on the stock turbo. Features: Increased Oil SupplyFactory Garrett Banjo Feed Fits Stock, Fleece Cheetah and Garrett 3794VA and 4094VA TurbosKit includes: High Quality AN fittings, Extra Flexible Smooth Bore Tefllon Hose, Stock Oil Feed Plug, Oil Galley Rifle FittingFleece FPE-LML-CP Rear Engine Cover Coolant Return Plug258931.00
The Fleece FPE-LML-CP Rear Engine Cover Coolant Return Plug for your 2011-2016 GM 6.6L Duramax LML adds a finishing touch to the under the hood of your truck, such as when you're putting on an aftermarket turbo. Built from durable high quality 6061 aluminum, this plug features an anodized black finish, and is laser etched with the Fleece Performace "F". Also included is a high temperature silicone o-ring to ensure you won't have any leaks. Features: Black Anodized Finish High-Temperature Silicone O-Ring Fleece FPE-LML-RES Resonator Delete Plate195641.00
The Fleece FPE-LML-RES Resonator Delete Plate is the answer for getting rid of that big ugly resonator under the hood of your LML! The Fleece This billet aluminum plate, anodized in black with "Fleece" engraved across the top will take its place and give your truck some personality. Our resonator delete plate is designed to fit your factory intake elbow perfectly so it requires no modifications. It's made from high quality 6061 aluminum and comes with stainless steel hardware.
Anodized Black Finish
Fits Factory Intake Elbow
6061 Aluminum Construction
Fluidampr Performance Diesel Series Damper 8301211321324.00
Replace the out-of-balance damper on your 2011-2016 GM 6.6L Duramax LML/LGH with a superior quality Fluidampr Performance Diesel Series Damper 830121. This American made damper is engineered to suppress damaging engine harmonic that can shorten the life of your engine. The Fluidampr Performance Diesel Series Damper 830121 is designed to remove the torsional vibrations that can cause damage to your crankshaft and main bearings. This viscous performance damper does not require rebuilding due to wear or tuning for a specific RPM band that is required of other rubber-based aftermarket dampers. Engineered, machined and balance in a state-of-the-art facility and zinc coated for longevity, this damper is designed to last a lifetime. Features: OD: 8" Weight: 24 LbsMaterial: SteelBlack Zinc FinishMade In The USAExternally BalancedReduces Harmful Engine VibrationsNever Needs To Be Rebuilt Or Tuned GM 12639701 Glow Plug285541.00
The GM 12639701 Glow Plug is a direct replacement for your 2006-2016 GM 6.6L Duramax LBZ, LMM and LML. 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.
GM Part# 12639701
AC Delco Part# 9G
HSP LML Billet Valve Covers4003115.00
Upgrade the valve covers in your 2011-2016 GM 6.6L Duramax LML with the HSP LML Billet Valve Covers. Designed to give your engine a dressed up look, the HSP Valve Covers are built from 6061-T6 aluminum and are available in multiple colors to match your truck. HSP Billet Valve Covers feature an o-ring seal to eliminate the need for silicone. It's recommended to run these valve covers with their forward facing thermostat housing as there are no provisions to mount the factory hardware to the upper valve cover. 1/2" center port for optimized crankcase ventilation. Features: O-Ring Seal 1/2" Center PortCNC Billet Machined6061 T6 Aluminum ConstructionApplication Notes:Breather re-routing required for installation.Crank case ventilation kit sold separately (see related items).Forward facing thermostat housing recommended. HSP LML Max Flow Bridge Kit3020422.00
The HSP LML Max Flow Bridge Kit for your 2011-2016 GM 6.6L Duramax LML includes a max flow bridge, cold side intercooler pipe, and turbo inlet all in one package. HSP's components work perfectly together to give you the most efficiency and power possible! This custom design can be used with HSP's single or compound turbo systems. Multiple powder coat options are available and all the necessary installation hardware is included!Features:Maximum EfficiencyMandrel Bent PipeHigh Strength Silicone BootsIncreased Performance And Spool UpNote: Aftermarket tuning and other supporting modifications are required.Merchant Automotive 10089 Billet Coolant Block-Off Plate331271.00
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.
Replaces Factory Block-Off Plate
Installs Using Factory Bolts and Hardware
Merchant Automotive 10091 Glow Plug Delete Kit333091.00
The Merchant Automotive 10091 Glow Plug Delete Kit includes glow plug replacements for your performance built 2006-2016 GM 6.6L Duramax. The Glow Plug Delete is intended for use on purpose built race engines. Operating without glow plugs will cause hard starting issues in cold climates.
Glow Plug Delete Plugs
For Race Engines
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:
Effective 3/16 we have shifted Customer Service hours to 8:30 – 7:00pm EST. To ensure compliance with New Jersey’s recent curfew.
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.