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USD 18.84
Part #: DOR904-124

Dorman 904-124 Fuel Filter Primer Seal Kit

2001-2010 GM 6.6L Duramax
Part #: DOR904-124
Temporarily Out of stock - More on the way!

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The Dorman 904-124 Fuel Filter Primer Seal Kit provides an easy solution to rebuilding the Fuel Filter Head on your 2001-2010 GM 6.6L Duramax. The Dorman Kit allows you to replace just the seals, without needing to purchase a costly Filter Head Assembly. 


  • Prevents Air From Entering Fuel System 
  • Eliminates Need To Purchase New Filter Head 
Cross Reference Numbers: 
GM OEM Part#: 12642623
Alliant Part #: AP0029 


  • MFG. Number 904-124
  • Manufacturer Name Dorman
  • Shipping Weight 1.00 lb.
  • Shipping Length 4 in.
  • Shipping Width 4 in.
  • Shipping Height 4 in.
  • Fuel Type Diesel
  • UPC 019495437437
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

My primer is leaking where the boot from the electric harness hooks into the primer house, will this kit have what I need to fix that?
View Staff Answer 
Yes, the kit will replace all of the seals within the filter housing.
What material is the included bleeder screw made of?
View Staff Answer 
The bleeder screw is made of plastic.
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