2001-2016 6.6L Duramax CAT Fuel Filter 2 Micron Upgrade/Adapter Kit
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$9.99 – $99.99
- same day shipping
Most orders placed before 3:30 pm PST Monday-Friday will be shipped the SAME business day. See our Shipping Policy for more information.
- no hassle 60 day returns
60 day return period for any product that has not been installed and is in "brand-new" condition. See our Returns Policy for more information.
- best warranty
Our Limited Warranty covers manufacturing defects for 2 years on Refurbished or Remanufactured products and 3 Years on New products. See our Limited Warranty Policy for more information.
- low price guarantee
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Check this out!
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Description
2001-2016 6.6L Duramax CAT Fuel Filter 2 Micron Upgrade/Adapter Kit
Ensures maximum life out of your fuel system!
Replaces inefficient 6 micron stock filter with high efficiency 2 micron Cat filter (1R-0750)
Adapter Only $79.99
Adapter/Filter Combo $99.99
Replacement Cat 1R-0750 Filter $24.99
Replacement Adapter O-ring Kit $9.99
- Fits ALL Duramax Engines 2001-2016
- Precision 1-piece design cut from aerospace grade aluminum & anodized for corrosion protection
- Includes all O-rings necessary for installation
- Replacement Cat 1R-0750 filters are approximately ½ the price of a stock filter!
- Simple 10-minute installation, does not require filter head to be disassembled
- Easily removable, no permanent modifications required
- Eliminates leaky water in fuel sensor (Will not trigger check engine or any other warning lights)
For 2011-2016 LML/LGH engines we highly recommend using our Duramax Fuel Filter Head Spacer in conjunction with this kit to provide adequate clearance from the valve cover.
Designed for use with OEM filter heads ONLY – aftermarket filter heads may cause fitment issues.
1 year warranty. Information about warranty policies can be found HERE.

















