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USD 127.99
Part #: RACPFF4245R2-04

Racor PFF4245R2-04 ParFit Fuel Filter Head Assembly

2001-2004 GM 6.6L Duramax LB7
Part #: RACPFF4245R2-04
★★★★★ ★★★★★ 6 Reviews
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The Racor PFF4245R2-04 ParFit Fuel Filter Head Assembly is a direct replacement for your 2001-2004 GM 6.6L Duramax LB7. Over time, the seals in the factory filter head are known to leak causing issues such as hard starting, air leaks, and priming issues. Replacing the entire assembly eliminates the hassle of having to rebuild the unit. 

Racor is the OEM supplier to GM for this filter and assembly. 


  • Direct Replacement 
  • Filter & Head Assembly 
  • Replaces GM Part#: 97780061


  • MFG. Number PFF4245R2-04
  • Manufacturer Name Racor
  • Shipping Weight 5.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 15 in.
  • Shipping Height 5 in.
  • Fuel Type Diesel
  • UPC 706672031846
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 6 Reviews
Verified Buyer
Quick Fast Easy
(FL) | June 27th, 2020
Ordered the filter head, couple days later it was on my doorstep. Pretty easy to install.
A happy Bow tie
(Hubert NC) | June 6th, 2020
The part I ordered was here in just a few days and fit like a glove, affordable pricing I’ll be ordering more parts for my lb7 soon.
Perfect replacement
(Michigan) | April 29th, 2020
Excellent product, perfect fit, easy install.
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Questions and Answers

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Most Popular Questions

Is this part the filter housing, filter and water tester?want to make sure since its so much cheaper Contents of parts shiped
View Staff Answer 

Yes, the RACOR PFF4245R2-04 PARFIT FUEL FILTER HEAD ASSEMBLY will include a new fuel filter and water in fuel sensor.

Does this filter come with plastic bleader or upgraded brass or aluminum
View Staff Answer 

Because the RACOR PFF4245R2-04 PARFIT FUEL FILTER HEAD ASSEMBLY is a direct replacement filter head assembly it will include a plastic bleeder xxxx .

I have an aftermarket lift pump will it handle the 8 to 10 lbs of line presure?
View Staff Answer 

The RACOR PFF4245R2-04 PARFIT FUEL FILTER HEAD ASSEMBLY will have the ability to handle the pressure produced from an aftermarket lift pump system.

Does this come with a filter as well?
View Staff Answer 
Yes, the filter is included.
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