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USD 99.95
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
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML | See full application list below
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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
WARRANTY INFO:
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
Specifications
- 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
- Warranty Info 2 Year / Unlimited Mileage
- Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov - Internal L0R130
Frequently Bought Together
In-Stock
CAT 1R-0750 Fuel Filter
PART# 1R-0750
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Vehicle Fitment For:
For Use With XDP Fuel Filter Adapter Kits
For Use With XDP Fuel Filter Adapter Kits
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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)
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Donaldson P551313 Fuel Filter
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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)
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Merchant Automotive 10192 Fuel Filter Head Rebuild Kit
PART# 10192
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Vehicle Fitment For:
2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM
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Merchant Automotive 10459 Fuel Filter Head Rebuild Kit
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Vehicle Fitment For:
2011-2016 GM 6.6L Duramax LML
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XDP Diesel Power Plus Fuel Additive XDDPP116
PART# XDDPP116
$8.95
Vehicle Fitment For:
For All Diesel Engines, 16 Oz. Bottle (Treats 500 Gallons)
For All Diesel Engines, 16 Oz. Bottle (Treats 500 Gallons)
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XDP Polar-D Winter Formula Diesel Fuel Additive XDPD216
PART# XDPD216
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Vehicle Fitment For:
For All Diesel Engines, 16 Oz. Bottle (Treats 125 Gallons)
For All Diesel Engines, 16 Oz. Bottle (Treats 125 Gallons)
Reviews
★★★★★
4.8/5 Stars out of 69 Reviews
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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.
Jesse (New York) | March 14th, 2024
Even holding the parts and bolts in your hand, it feels good quality. Install was easy, on LLY a 12 and 13mm wrench will be required. It makes it easier if you disconnect one single part of the intake and flop it up for more room if you dont have a ratcheting wrench. They give you hardware for new and old gen dmax too! Shipped 2hrs after order and arrived 2 days later. I’ve ordered from XDP before and they’ve always been good about that. Also, the WIF sensor can be unplugged and zip tied to harness, it will not turn CEL on or the “Water in fuel” light on dash. Stoked
Mch64707 (Usa) | February 22nd, 2024
Great product, easy install, and fit great.
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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. (Made in the USA - Item #XDDPP116)
How offten would this fuel filter need changing? I alos 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.
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.
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