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XDP Fuel Filter Delete XD163
PART#
XD163 | SKU XD163
★★★★★
Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
See full application list below
$76.95
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Description
The XDP 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
Manufacturer Warranty*:
2 Year / Unlimited Mileage
2 Year / Unlimited Mileage
Shipping Restrictions Apply 
This product can not be shipped to these states/provinces: CA
This product can not be shipped to these states/provinces: CA
Instructions & Tech Info
Installation Info
Recommended Specialty Tool
Reviews For XDP XD163
Verified Buyer
Do not buy
Dave (Colorado) | January 17th, 2026
No instructions, did not know I needed to remove the check valve, so after installation and putting a fast pump on the truck it would not start. Had to take the fuel bowl housing apart and remove this delete bolt.
Note From Store Owner: Thank you for taking the time to share your feedback, and we’re sorry for the frustration you experienced during installation. To ensure customers have access to the most up-to-date information, our products do not include printed instructions in the box. Instead, installation instructions are available through the "XDP Product Resources" QR code on the box label. This label references installation instructions and, when scanned with a smart device, provides access to product resources including installation guides, warranty information, and technical support. We apologize for the inconvenience of having to take your truck apart more than once. We’re glad to hear that everything is now back together and functioning properly. If there’s anything else we can help with, please don’t hesitate to reach out through our Help Desk—we’re always happy to assist.
Verified Buyer
Good product
Mike (Missouri) | July 5th, 2024
Install was easy. Just remember to remove the spring and check ball from inside the filter housing because the aftermarket lift pump can't push fuel past it!
Verified Buyer
No instructions included. Would have been nice to have written instructions included.
Jig Man (Rockport TX) | June 29th, 2024
Works once you know you have to remove check ball and screen.
Verified Buyer
XDP fuel filter delete, part #2117338
Tone (Las Vegas, Nevada) | October 31st, 2023
I haven't installed yet but the product came as described and is in perfect condition with all parts.
Verified Buyer
Great
Victor (ID) | April 8th, 2023
Paired with a lift pump. This product is easy to install and a great modification. Saves you money in the end.
Verified Buyer
Works great
Chad (Louisiana) | April 7th, 2022
Definitely need to delete the fuel filter after installing the air dog. This was easy and straight forward.
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Frequently Asked Questions
How does this install?
Do you have to modify anything to put this in Are there any parts to be removed when installing
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?
Yes, the filter prime button will still function.
Does this product come with the 1/8” NPT port plug and O-ring for filter head?
Yes, the XDP Fuel Filter Delete XD163 includes a plug for the 1/8” NPT port and the O-ring needed for installation.
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Specifications For XDP XD163
MPN
XD163
SKU
XD163
GTIN
857062006101
ID
23337
Manufacturer Name
XDP
Shipping Weight
2.00 lb.
Shipping Length
9 in.
Shipping Width
7 in.
Shipping Height
5 in.
Fuel Type
Diesel
Manufacturer Warranty*
2 Year / Unlimited Mileage
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal
L35R19
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