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USD 76.95
Part #: XD163

XDP Duramax Fuel Filter Delete XD163

2001-2016 GM 6.6L Duramax
Part #: XD163
★★★★★ ★★★★★ 15 Reviews
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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.

  • Easy Installation
  • Retains WIF Sensor
  • Built-In 1/8" NPT Port
  • Billet Aluminum Construction

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.

Vehicle Applications

2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2011 Chevy 6.6L LML Duramax
2012 Chevy 6.6L LML Duramax
2013 Chevy 6.6L LML Duramax
2014 Chevy 6.6L LML Duramax
2015 Chevy 6.6L LML Duramax
2016 Chevy 6.6L LML Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax
2011 GMC 6.6L LML Duramax
2012 GMC 6.6L LML Duramax
2013 GMC 6.6L LML Duramax
2014 GMC 6.6L LML Duramax
2015 GMC 6.6L LML Duramax
2016 GMC 6.6L LML Duramax


  • MFG. Number XD163
  • Manufacturer Name XDP
  • Shipping Weight 2.00 lb.
  • Shipping Length 7 in.
  • Shipping Width 7 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • UPC 857062006101
  • Warranty Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R17.00


Currently Viewing Reviews with a rating of 5. Click here to reset.
★★★★★ ★★★★★
5.0/5 Stars out of 15 Reviews
XDP Duramax Fuel Filter Delete XD163
No issues with unit as a whole, read other reviews so i had my wif seal on hand.
Verified Buyer
Can’t complain Order# 1607224A
Very easy product to install. Instructions were detailed and had notes, in red face type, that sealant was required for the NPT port. Only issue I had was from the fuel warming element in the fuel filter head. There is an O ring there that should be replaced when removing the spring and ball, actually two O rings (one in the center and the other on the positive connection to the warmer. Directions did not mention those and I really should have used common sense. My recommendation is to buy the fuel head seal kit, comes with 5 O rings, 3 screws, and the bleeder screw when you do the delete. This way you can replace all the seals at once and they are really easy to swap. I only replaced the two on the bottom side of the fuel filter head and no leaks. As for the machining, I felt like the product was great. WIF spun in nice and smooth and it attached to the fuel head nicely.
Not a quality part.
Needs to cone with the necessary replacement WIF sensor O ring as the old one should always be replaced anytime it's removed per the dealer (that's why my install kept leaking), and I had to buy a new WIF sensor to get the O ring. Directions should also state that pipe/thread tape is needed on the NPT port to stop leaking (which is another spot min kept leaking). The biggest let down was the burred threads on the WIF sensor which made me reuse the old WIF sensor but use the new O ring. A little quality control goes a long way. Not a smooth install due to those issues but it works now without leaking.
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Questions and Answers

How does this install?
View Staff Answer 
Do you have to modify anything to put this in Are there any parts to be removed when installing
View Staff Answer 
You will need to either reuse your factory WIF sensor or you can install a WIF Sensor Plug found HERE. Other than that, it's as simple as changing your fuel filter.
Will the factory prime button still be functional after installing this?
View Staff Answer 
Yes, the filter prime button will still function.

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