Part #: {{:: (product.sku == undefined) ? product.code : product.sku }}
{{:: product.customfield_values.customfields.short_desc }}
View Details
0
No Products
USD
109.95
XDP Fuel Filter Adapter, Bleeder Screw & Spacer w/ CAT 1R-0750 Filter
PART#
XD171 | SKU XD171
★★★★★
Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
| See full application list below
FREE Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Our Recommendations
Compatible Products
Close
Description
The XDP Fuel Filter Adapter, Bleeder Screw & Spacer with CAT 1R-0750 Filter is an easy way to change 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 Advanced High Efficiency CAT Filter on your truck. For an even easier filter change, a filter head spacer is included 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:
- Thread On Adapter - Uses Stock Filter Head
- Uses Advanced High Efficiency CAT 1R-0750 Filter
- No Modifications To Factory Fuel System Needed
Kit Contents:
- CAT 1R-0750 Filter
- Fuel Filter Head Spacer
- XDP Aluminum Air Bleeder Screw
- Anodized Filter Adapter with O-Rings
- All Required Hardware for Installation
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
Specifications For XDP XD171
- MPN XD171
- SKU XD171
- GTIN 865978000045
- ID 23823
- Manufacturer Name XDP
- Shipping Weight 3.00 lb.
- Shipping Length 11 in.
- Shipping Width 6 in.
- Shipping Height 6 in.
- Fuel Type Diesel
- Manufacturer Warranty* 2 Year / Unlimited Mileage
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L405R158
Frequently Bought Together
In-Stock
CAT 1R-0750 Fuel Filter
PART# 1R-0750
$27.73
Vehicle Fitment For:
For Use With XDP Fuel Filter Adapter Kits
For Use With XDP Fuel Filter Adapter Kits
In-Stock
XDP Fuel Filter Adapter Wrench XD325
PART# XD325
$18.95
Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML (Use With XD171)
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML (Use With XD171)
In-Stock
Donaldson P551313 Fuel Filter
PART# P551313
$17.06
Vehicle Fitment For:
For XDP CAT Filter Adapter Kits
For XDP CAT Filter Adapter Kits
In-Stock
XDP Fuel Filter Adapter & Filter Delete O-Ring XD228
PART# XD228
$1.95
Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML (For use on XDP XD171 & XD163)
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML (For use on XDP XD171 & XD163)
In-Stock
Merchant Automotive 10192 Fuel Filter Head Rebuild Kit
PART# 10192
$19.72
Vehicle Fitment For:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
In-Stock
Merchant Automotive 10459 Fuel Filter Head Rebuild Kit
PART# 10459
$19.72
Vehicle Fitment For:
2011-2016 GM 6.6L Duramax LML
2011-2016 GM 6.6L Duramax LML
In-Stock
XDP Diesel Power Plus Fuel Additive XDDPP116
PART# XDDPP116
$9.95
Vehicle Fitment For:
For All Diesel Engines, 1 Pint (16 Oz.) Bottle (Treats 500 Gallons)
For All Diesel Engines, 1 Pint (16 Oz.) Bottle (Treats 500 Gallons)
XDP Polar-D Winter Formula Diesel Fuel Additive XDPD216
PART# XDPD216
Discontinued
Vehicle Fitment For:
For All Diesel Engines, 1 Pint (16 Oz.) Bottle (Treats 125 Gallons)
For All Diesel Engines, 1 Pint (16 Oz.) Bottle (Treats 125 Gallons)
Reviews For XDP XD171
★★★★★
4.8/5 Stars out of 71 Reviews
0
0
3
9
59
John (Kentucky) | April 16th, 2025
Finally installed this kit. Very easy to do. No printed directions, I found a XDP video online to help answer a question about the o-rings. It was very informative. I did a full Caterpillar filter conversion on my truck. I also installed the PPE Allison Deep Transmission Pan. The pan allows for an extra 4 quarts of fluid. My transmission has been about 15-20 degrees cooler so far. That's just some normal driving. I can't believe I waited so long to do this!
Grady (Oregon) | January 30th, 2025
Product works good, super easy to install, and caused no issues.
Jake (Idaho) | April 8th, 2024
Super easy installation, definitely worth having if you have a CP4 pump. Noticed a big difference in fuel quality getting to the injectors.
Write a Review
Questions and Answers
What about the water in filter (WIF) sensor that goes on the bottom of the factory filter?
View Staff Answer
Answer
The Water in Filter (WIF) sensor at the bottom of your factory filter is disconnected. This sensor can be saved or discarded as it will not be re-installed. (Removal of the WIF sensor will not trigger a check engine light.)
Many will argue that the stock Duramax water separator is marginal. In our opinion, you’re better off running a quality fuel additive that totally disperses water like XDP’s Diesel Power Plus additive. This concentrated formula offers a combination of ingredients that not only improves lubricity, fuel economy, and overall performance, but also offers a number of preventative properties to help keep your diesel engine at its optimal performance. The fuel treatment comes in a 16-ounce bottles that treats up to 500 gallons of fuel. Item #XDDPP116
The Water in Filter (WIF) sensor at the bottom of your factory filter is disconnected. This sensor can be saved or discarded as it will not be re-installed. (Removal of the WIF sensor will not trigger a check engine light.)
Many will argue that the stock Duramax water separator is marginal. In our opinion, you’re better off running a quality fuel additive that totally disperses water like XDP’s Diesel Power Plus additive. This concentrated formula offers a combination of ingredients that not only improves lubricity, fuel economy, and overall performance, but also offers a number of preventative properties to help keep your diesel engine at its optimal performance. The fuel treatment comes in a 16-ounce bottles that treats up to 500 gallons of fuel. Item #XDDPP116
How offten would this fuel filter need changing? I also did not see if the fuel filter has a water relief valve.
View Staff Answer
Answer
Suggested Filter Service Intervals:
Used as the primary fuel filter – 10,000 Mile Intervals
Used as the secondary filter along with an aftermarket fuel filtration systems (Airdog, FASS, Fuelab, Etc.) – 50,000 Mile Intervals
(The CAT Filter does not offer a water relief valve. We recomend running a quality fuel additive that totally disperses water like XDP’s Diesel Power Plus additive.
Suggested Filter Service Intervals:
Used as the primary fuel filter – 10,000 Mile Intervals
Used as the secondary filter along with an aftermarket fuel filtration systems (Airdog, FASS, Fuelab, Etc.) – 50,000 Mile Intervals
(The CAT Filter does not offer a water relief valve. We recomend running a quality fuel additive that totally disperses water like XDP’s Diesel Power Plus additive.
Is the CAT filter more prone to clogging from fuel gelling?
View Staff Answer
Answer
Diesel fuel can begin to cloud around 32ºF and gelling can begin as high as 10ºF - 15ºF (depending on fuel quality and location). Gelling of diesel fuel can only be avoided by using fuel additives to lower the cloud and gelling point of your fuel. Running untreated diesel, in these weather conditions, can clog filters regardless of the filter micron.
Diesel fuel can begin to cloud around 32ºF and gelling can begin as high as 10ºF - 15ºF (depending on fuel quality and location). Gelling of diesel fuel can only be avoided by using fuel additives to lower the cloud and gelling point of your fuel. Running untreated diesel, in these weather conditions, can clog filters regardless of the filter micron.
Can this be ran without an aftermarket lift pump?
View Staff Answer
Answer
Absolutely, the XDP Duramax CAT Adapter can be run on vehicle with or without aftermarket fuel systems.
Ask a question about this product
Please allow up to 1 business day for reply.
More to Consider
Recently Viewed
Complete the job with these highly suggested add-on products.
Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.