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Over the summer with the increase of the summer heat we have received numerous calls and had numerous customers come in with the dreaded warm no start, loosing prime or leaking fuel from the filter head.
95% of the time it is the fuel filter head housing unit!
With the demand of the truck and the summer heat the filter head tends to fail leaving you stranded or with intermittent no start issues.
At the DMAX STORE we offer the following options and advice.
You can rebuild your existing head unit with the DMAX STORE Filter head rebuild kit!
FUEL FILTER HEAD REBUILD KIT
We Recomend Changing Your Fuel Filter During Filter Head Rebuild Process.
With age / mileage /and ultra low sulfer diesel the O-Rings and fuel lines located in and on your Duramax diesel fuel filter head will begin to deteriorate. With time your truck will not hold prime and become difficult to start. We have put together this rebuild kit to save Duramax owners a substaintial amount of money over the $400 OEM replacement part. Average install time is less than1 hour with minimal tools required.
Whats included:
https://dmaxstore.com/products/?route...product_id=238
You can also replace the existing unit with a new head unit that has the following!
This Part is a direct fit for 2004.5-2010 Chevy/GMC 2500HD Duramax 6.6 Only! It must be modified to work with 2001-2004 LB7 model years!!!
Replace Your Worn Or Leaking Filter Head With A Brand New Unit!
Includes New Nylon Bleeder Screw.
Brand New Filter Head Only (Filter and WIF Sensor Sold Separately)
https://dmaxstore.com/products/?route=product/product&path=37_107&product_id=229
We at the DMAX STORE strongly suggest replacing the faulty head with this product over the rebuild kit!
This improved filter head does not use the heater connection and O-ring found on previous model years. The heater is not needed. When installing into 2001-2010 model year trucks you will not be connecting the fuel filter head heater wires to head assembly.This will not cause any issues with check engine lights, or function on older model trucks. Solves the infamous leaking heater wire o-ring issue with earlier heads. A highly recommended upgrade when running a lift pump or airdog system. Installation will also require additional fuel line and rerouting to work properly in early 2001-2004 LB7 model year trucks.
Includes New Nylon Bleeder Screw.
95% of the time it is the fuel filter head housing unit!
With the demand of the truck and the summer heat the filter head tends to fail leaving you stranded or with intermittent no start issues.
At the DMAX STORE we offer the following options and advice.
You can rebuild your existing head unit with the DMAX STORE Filter head rebuild kit!
FUEL FILTER HEAD REBUILD KIT
Fits 2001-2010 Duramax 6.6 LB7-LLY-LBZ-LMM
Part# DMAXFILTERKIT
We Recomend Changing Your Fuel Filter During Filter Head Rebuild Process.
With age / mileage /and ultra low sulfer diesel the O-Rings and fuel lines located in and on your Duramax diesel fuel filter head will begin to deteriorate. With time your truck will not hold prime and become difficult to start. We have put together this rebuild kit to save Duramax owners a substaintial amount of money over the $400 OEM replacement part. Average install time is less than1 hour with minimal tools required.
Whats included:
- 4 x Specialty Viton O-Rings
- 2 x Plunger seals
- 2ft Of High Pressure Fuel line
- 4 x Hose clamps (No need to reuse the difficult GM pinch clamps)
- 1 x Stainles Steel Filter Head Bleeder Screw
https://dmaxstore.com/products/?route...product_id=238
You can also replace the existing unit with a new head unit that has the following!
DMAXSTORE Fuel Filter Head Assembly - Part #DMAX623
Direct fit for 2004.5-2010 LLY/LBZ/LMM Duramax
Part# DMAX623
This Part is a direct fit for 2004.5-2010 Chevy/GMC 2500HD Duramax 6.6 Only! It must be modified to work with 2001-2004 LB7 model years!!!
Replace Your Worn Or Leaking Filter Head With A Brand New Unit!
Includes New Nylon Bleeder Screw.
Brand New Filter Head Only (Filter and WIF Sensor Sold Separately)
https://dmaxstore.com/products/?route=product/product&path=37_107&product_id=229
We at the DMAX STORE strongly suggest replacing the faulty head with this product over the rebuild kit!
DMAXSTORE Fuel Filter Head Assembly
2001-Current 2500/3500 Duramax
Part# DMAX359
- This Part is a direct fit for 2005-Current Chevy/GMC 2500HD Duramax 6.6.
- It can be made to work with 2001-2004 model years!!!
This improved filter head does not use the heater connection and O-ring found on previous model years. The heater is not needed. When installing into 2001-2010 model year trucks you will not be connecting the fuel filter head heater wires to head assembly.This will not cause any issues with check engine lights, or function on older model trucks. Solves the infamous leaking heater wire o-ring issue with earlier heads. A highly recommended upgrade when running a lift pump or airdog system. Installation will also require additional fuel line and rerouting to work properly in early 2001-2004 LB7 model year trucks.
Includes New Nylon Bleeder Screw.