XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer


2001-2015 GM 6.6L Duramax
Manufacturer: XDP
Mfg. Number: XD171
XDP Part Number: XD171

XDP $5 Pricebeat Guarantee

The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer is an easy way to upgrade the fuel filter on your 2001-2015 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. 

  • Increased Filtration
  • Lower Cost Filter Replacements 
  • No Modifications To Factory Fuel System Needed 

  Anodized Filter Adapter with O-Rings   CAT 1R-0750 Filter   Bleeder Screw
  Filter Head Spacer   All Required Hardware

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(15 Ratings, 3 Reviews) Average Rating:
Tucker Tracy (Gilmanton, NH) 3/6/2015 10:16 PM
First off the CAT filter looks sick hanging off the engine. The added insurance of the 2 micron rating plus the fact that the Cat filter has better flow and is way cheaper make this a no brainer. XDP got it to me fast and they have the best price!
Great Product!
Josh C. (Eastern PA) 12/31/2014 11:50 AM
Very nicely made and easy to install. Pay close attention to o ring placement during install. order #657388B
DALLON HORMAN (Virginia Beach, VA) 12/2/2014 2:07 PM
This cat fuel filter adapter is the best deal so far. Came with adapter, spacer, botls, bleeding screw and the actual filter. The material felt and looked of high quality. The install was easy with simple hand tools. This adapter also looks great under the hood. Also not to mention that the stock filters are only rated 8 to 10 micron. But these filters are rated up to 2 micron filtration. Thus, improving fuel system cleanliness and prolonging injection pump and injector life. This product will seriously pay for itself.

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