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Duramax Specialty Parts

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Dorman 904-111 Water In Fuel (WIF) Sensor Wrench 29268 1.00 Dorman 904-111 Water In Fuel (WIF) Sensor Wrench
$ 8.08
The Dorman 904-111 Water In Fuel (WIF) Sensor Wrench is specially designed for the Water In Fuel (WIF) Sensor in your 2001-2011 GM 6.6L Duramax. This Wrench makes sensor replacement easy and improves results by protecting the sensor from commonly incurred damages during removal. This wrench is double sided to fit the OE and the Dorman WIF Sensors. Features: Rubber Coated Handle For Easy Grip Works With 2001-2011 Water In Fuel (WIF) Sensor
FASS DFD-4000 Duramax Fuel Filter Delete 19009 1.50 FASS DFD-4000 Duramax Fuel Filter Delete
4 5 1
$ 77.9
The FASS DFD-4000 Duramax Fuel Filter Delete for your 2001-2016 GM 6.6L Duramax is for use after the installation of a FASS Fuel Air Separation System. Once installed the factory fuel filter is no longer needed and can be easily removed by using this Factory Fuel Filter Canister Delete. Because your Duramax fuel filter is located after the FASS filtration system you will still need to replace the factory filter every 5,000-8,000 miles. This filter delete kit will replace your now useless fuel filter with a spin on canister that will allow fuel to flow freely into the engine, saving you even more money. This spin on Fuel Filter Delete Kit is a perfect addition to your FASS Titanium diesel fuel pump and comes with all required hardware for a professional installation.Features:Installs In Place Of Stock Filter Allows For Unrestricted Fuel Flow To Engine Built-In Gauge Port For Fuel Pressure MonitoringEliminates Costs Associated With Changing Stock FilterNote: This product is ONLY for use on trucks that already have another form of filtration such as a FASS Titanium Series Fuel System.
Fleece FPE-GM-FFPD-1116 Fuel Primer Bulb Sealing Kit 80442 2.00 Fleece FPE-GM-FFPD-1116 Fuel Primer Bulb Sealing Kit
$ 37.95
The Fleece FPE-GM-FFPD-1116 Fuel Primer Bulb Sealing Kit is a must-have upgrade to the aftermarket fuel system on your 2011-2016 GM 6.6L Duramax. This primer bulb sealing kit is engineered to remov the primer bulb that is prone leak once an aftermarket lift pump kit is mounted into your truck. Also included in this kit is a 1/8” NPT port that is designed to be used on a low-pressure fuel gauge or the port can be capped off the included NPT plug. Features:1/8” NPT PlugFuel Primer CapInstallation Hardware Billet Aluminum Construction
Lisle 34350 Water Sensor Wrench 31443 1.00 Lisle 34350 Water Sensor Wrench
5 5 1
$ 9.99
Having the right tools makes all the difference when doing maintenance on your 2001-2011 GM 6.6L Duramax, that's why the Lisle 34350 Water Sensor Wrench is a must-have in the tool box of any Duramax owner. The factory Water Sensor or Water In Fuel (WIF) Sensor is built from plastic and has a unique 12-sided design that is easily damaged by ill-fitting tools like pliers, adjustable wrenches, and channel locks. The 34350 Water Sensor Wrench is designed to directly fit the Water Sensor on your truck eliminating damage and making filter changes a breeze. Features: Fits 12-Sided WIF Sensor Eases Fuel Filter Changes Eliminates Unnecessary Damage To WIF Sensor
Lisle 34900 Water Sensor Wrench (OEM Version) 31444 1.00 Lisle 34900 Water Sensor Wrench (OEM Version)
$ 9.99
Having the right tools makes all the difference when doing maintenance on your 2012-2016 GM 6.6L Duramax, that's why the Lisle 34900 Water Sensor Wrench is a must-have in the tool box of any Duramax owner. The factory Water Sensor or Water In Fuel (WIF) Sensor is built from plastic and is easily damaged by ill-fitting tools like pliers, adjustable wrenches, and channel locks. The 34900 Water Sensor Wrench is designed to directly fit the Water Sensor on your truck eliminating damage and making filter changes a breeze. Features: Eases Fuel Filter Changes Eliminates Unnecessary Damage To WIF Sensor
Lisle 34910 Water Sensor Wrench (Aftermarket Version) 31445 1.00 Lisle 34910 Water Sensor Wrench (Aftermarket Version)
$ 10.99
Having the right tools makes all the difference when doing maintenance on your 2012-2016 GM 6.6L Duramax, that's why the Lisle 34910 Water Sensor Wrench is a must-have in the tool box of any Duramax owner. The factory Water Sensor or Water In Fuel (WIF) Sensor is built from plastic and is easily damaged by ill-fitting tools like pliers, adjustable wrenches, and channel locks. The 34910 Water Sensor Wrench is designed to directly fit the Water Sensor on your truck eliminating damage and making filter changes a breeze. Features: Eases Fuel Filter Changes Eliminates Unnecessary Damage To WIF Sensor
Merchant Automotive 10010 Aluminum Air Bleeder Screw 80647 0.40 Merchant Automotive 10010 Aluminum Air Bleeder Screw
$ 9.49
Replace the damaged or broken plastic air bleeder screw in your 2001-2016 GM 6.6L Duramax with the Merchant Automotive 10010 Aluminum Air Bleeder Screw. This bleeder screw features 6061 aluminum construction and is then black anodized for durability. Features:O-Ring IncludedBlack Anodized Finish6061 Aluminum Construction
Merchant Automotive 10368 Fuel Filter Head Spacer 23787 1.00 Merchant Automotive 10368 Fuel Filter Head Spacer
$ 8.14
The Merchant Automotive 10368 Fuel Filter Head Spacer for your 2011-2016 GM 6.6L Duramax helps with the tight fit to squeeze a filter wrench around the fuel filter with the newer longer filters. GM designed a step in the bottom of the can to help with the problem, but its still very tight, especially with the wires routed close to it. A 3/8" thick aluminum spacer was developed to move the filter head away from the valve cover. This provides enough room to allow a fuel filter wrench to slip in for an easier filter removal and re-installation Install is very easy. Simply take out the two bolts that hold the filter head to the support bracket and install spacer and longer bolts. No fuel lines or wires need to be moved or extended. Features: No Modifications Needed Simple Bolt-On Installation Provides More Room For Filter Wrench and Filter Removal
Merchant Automotive 10391 WIF Wrench 23780 1.00 Merchant Automotive 10391 WIF Wrench
$ 18.95
The Merchant Automotive 10391 WIF Wrench for your 2012-2016 GM 6.6L Duramax LML is built to remove the delicate plastic sensor during fuel filter servicing. The wrench is precision machined from T-6061 Aluminum and tolerances are kept to a tight spec to even work on worn or already damaged sensors. Use the handy slot on the other end of the tool to fit the bleeder screw securely and prevent round off. Features: T-6061 Aluminum Construction Precision Machined To Tight Tolerances
Merchant Automotive 10459 Fuel Filter Head Rebuild Kit 28352 1.00 Merchant Automotive 10459 Fuel Filter Head Rebuild Kit
$ 18.49
The Merchant Automotive 10459 Fuel Filter Head Rebuild Kit for your 2011-2016 GM 6.6L Duramax allows you to rebuild your leaking Fuel Filter Head. Over time, the Fuel Filter Head can leak causing hard start and priming issues. This rebuild kit includes the seals necessary to rebuild the existing Filter Head without having to purchase an expensive replacement from GM. Features: Rebuild Existing Fuel Filter Head Excellent Routine Maintenance Includes Necessary Seals
PPE 113061017 Dual Fueler Race Valve 44208 1.00 PPE 113061017 Dual Fueler Race Valve
$ 54
The PPE 113061017 Dual Fueler Race Valve (M20-1.5 to M14-1.5), included in the PPE Dual Fueler Kits for 2001-2016 GM 6.6L Duramax diesel engines.Features:M20-1.5 to M14-1.5Dual Fueler Race Valve
PPE Billet Aluminium Air Bleeder Screw 513081000 4868 1.00 PPE Billet Aluminium Air Bleeder Screw 513081000
$ 13.49
The PPE Billet Aluminium Air Bleeder Screw 513081000 is a simple upgrade that can save you a headache in the future on your 2001-2016 GM 6.6L Duramax. Most people know that billet aluminum is a lot tougher than plastic and that toughness means fewer problems over the long haul. So, replace your fragile plastic factory air bleeder screw with the longer lasting billet aluminum PPE Air Bleeder Screw. Damage and distortion that comes naturally with a plastic unit from routine servicing will no longer be a problem because PPEs Air Bleeder Screw features a Nitrile O-ring and billet aluminum construction. It is even yellow anodized for added visibility. Features: Billet Aluminum Machined Air Channel On Threads To Bleed Air Bio-Diesel Compatible Nitrile O-Ring
PPE Diesel WIF (Water in Filter) Wrench 513080000 4840 2.00 PPE Diesel WIF (Water in Filter) Wrench 513080000
$ 22.49
PPEs Water Level Sensor Wrench does two important jobs and is the perfect fit for both! The big end is used to remove the Water In Fuel (WIF) filter sensor with ease while the small end of the wrench was literally made to fit the billet PPE Air Bleeder Screw. With time and exposure, plastic WIFs becomes brittle, and though it is hard to see, they also have a minute taper to them. PPEs Water Level Sensor Wrench matches that taper perfectly allowing the sensor to be safely removed when it is time to replace the filter. It is by definition a two in one tool, and since it is made from polished Stainless Steel it will look great in your tool box too! Features: Fits and Safely Removes Factory Water In Filter Sensor Polished Stainless Steel Small End Fits Billet PPE Air Bleeder Screw
XDP Aluminum Air Bleeder Screw XD129 9342 1.00 XDP Aluminum Air Bleeder Screw XD129
4 5 1
$ 9.95
The XDP Aluminum Air Bleeder Screw XD129 is a quick and simple solution for replacing your weak plastic factory screw. Unlike the factory screw that will round off or break in cold weather the XDP Aluminum Air Bleeder Screw is made of T6 billet aluminum. Features: Made from Anodized T6 Billet Aluminum Machined air channel on threads to bleed air Slotted to work with aftermarket wrenches Includes OE Quality Viton O-ring MADE IN THE USA! Warranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer 23823 3.00 XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer
5 5 10
$ 99.95
The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw and Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6.6L Duramax. The durable anodized filter adapter simply threads on to the OEM Filter Head and allows you run the more efficient and less expensive CAT Filter on your truck. For an even easier filter change, we also include a filter head spacer to give you more clearance for filter changes, along with an aluminum bleeder screw to replace the factory supplied plastic version that is commonly damaged during routine maintenance. Features: Increased Filtration Lower Cost Filter Replacements No Modifications To Factory Fuel System Needed MADE IN THE USA! Kit Contents:Anodized Filter Adapter with O-RingsCAT 1R-0750 FilterXDP Aluminum Air Bleeder ScrewFuel Filter Head SpacerAll Required Hardware for InstallationWarranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax CAT Filter Adapter & Filter Delete O-Ring XD228 32623 1.00 XDP Duramax CAT Filter Adapter & Filter Delete O-Ring XD228
$ 1.95
The XDP Duramax CAT Filter Adapter and Filter Delete O-Ring XD228 is a replacement O-Ring Seal for the XDP Duramax CAT Filter Adapter, or the XDP Duramax Fuel Filter Delete for your 2001-2016 GM 6.6L Duramax. While the original seal provides a long service life, having a replacement in your tool box is always a good idea. Many customers choose to replace it while rebuilding their fuel filter head, or freshening up other fuel system components as their truck ages. This is the large O-Ring that goes on the top of the XDP Fuel Filter Delete, or XDP Duramax CAT Filter Adapter and seals up against the surface of your factory fuel filter head. Features: Includes (1) Large O-Ring Fits XDP Duramax CAT Filter Adapter XD171 Fits XDP Duramax Fuel Filter Delete XD163 Warranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax CAT Filter Adapter Wrench XD325 34844 1.00 XDP Duramax CAT Filter Adapter Wrench XD325
$ 18.95
The XDP Duramax CAT Filter Adapter Wrench XD325 is the perfect addition to the XDP Duramax CAT Filter Adapter Kit XD171. Installation of the XD171 requires tightening the CAT Filter Adapter to the fuel filter head and in some cases, it can become difficult once your hands are covered in fuel, or if your strap wrench just doesn't get a good grip. The XD325 is a problem-solving spanner wrench that is CNC machined from billet aluminum to mate perfectly to the XDP CAT Filter Adapter. This wrench allows you to easily install and remove the CAT Filter Adapter for routine maintenance. Features:Black Anodized FinishCNC Machined Billet AluminumFits XDP XD171 CAT Filter Adapter Kit Warranty Info: Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax Fuel Filter Delete XD163 23337 2.00 XDP Duramax Fuel Filter Delete XD163
5 5 1
$ 76.95
The XDP Duramax Fuel Filter Delete XD163 is a must have for any 2001-2016 GM 6.6L Duramax with a modified fuel system. Specially designed as a bolt-on replacement, the XDP Fuel Filter Delete simply installs in place of your factory fuel filter when using aftermarket fuel systems such as an Airdog, FASS, or custom applications where your factory fuel filter is no longer needed. Built from durable billet aluminum the XDP Duramax Fuel Filter Delete features an o-ring seal with a pre-drilled and tapped port for fuel pressure monitoring, and a threaded base that retains the factory Water In Fuel (WIF) Sensor. Features: Easy Installation Retains WIF Sensor Built-In 1/8" NPT Port Billet Aluminum Construction MADE IN THE USA! Warranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax Fuel Filter Head Spacer Kit XD138 12046 1.00 XDP Duramax Fuel Filter Head Spacer Kit XD138
$ 8.95
The XDP Fuel Filter Head Spacer Kit XD138 is a quick and inexpensive solution to a common problem for GM Duramax owners. The Fuel Filter Head spacer is designed to address the tight fit of your fuel filter wrench around the fuel filter. The kit allows for an additional 3/8" of clearance allowing you to easily remove and replace your fuel filter. Features: MADE IN THE USA!Includes Longer Bolts3/8" Additional Clearance No Modifications RequiredQuickly And Easily Replace Fuel FilterMade From A Solid Piece Of Aluminum No Fuel Lines/Wires Need To Be Extended Warranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
XDP Duramax WIF (Water in Filter) Wrench XD128 9327 1.00 XDP Duramax WIF (Water in Filter) Wrench XD128
$ 18.95
The XDP WIF wrench XD128 is a must have for any GM Duramax owner, it makes removing and replacing your factory water in fuel sensor a breeze. The XDP WIF Wrench is specifically designed for the 12 sided plastic water sensor that is easily damaged by tools, like pliers, that do not specifically fit the sensor. As an added bonus the opposite side of the wrench is slotted to remove the plastic air bleeder screw with ease, preventing possibly rounding off the screw head.FEATURES:Precision machined 12 sided wrench perfectly fits stock water in fuel sensorHigh Quality T-6061 AluminumBlack Anodized Finish with engraved XDP logoBleeder screw driver on the opposite endMADE IN THE USA!Warranty Info:Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
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.