Glacier Diesel Power 2003–2007 Dodge Ram 5.9L Cummins Billet Fuel Filter Eliminator Manifold (0306FE)
Description
Already using an aftermarket lift pump and external fuel filtration system? The empty factory fuel filter canister does not need to remain under the hood just to support the factory return lines.
The Glacier Diesel Power Billet Fuel Filter Eliminator allows the factory filter canister to be completely removed from 2003–2007 Dodge Ram 5.9L Cummins trucks that no longer rely on it for fuel filtration. In its place, Glacier’s custom CNC-machined billet aluminum manifold provides a clean, rigid mounting point for the two factory low-pressure fuel return lines.
Simply connecting the return lines together without properly supporting them can place unnecessary stress on the factory tubing and increase the risk of cracked return lines. The GDP Billet Fuel Filter Eliminator maintains the factory connection locations and securely supports the lines while cleaning up the engine bay.
It is the proper finishing piece for a custom lift-pump or remote filtration system—not a flimsy adapter or cobbled-together hose connection.
Features
- Fits 2003–2007 Dodge Ram 2500 and 3500 5.9L Cummins
- Designed for trucks no longer using the factory fuel filter canister
- Custom CNC-machined billet aluminum manifold
- Designed and manufactured by Glacier Diesel Power
- Allows complete removal of the factory filter housing
- Retains both factory low-pressure return-line connection locations
- Provides rigid support for the factory return lines
- Helps prevent stress-related return-line cracking
- Precision-machined to duplicate factory connection placement
- Clean, professional under-hood appearance
- Straightforward installation
- Ideal for custom lift-pump and remote filtration systems
Why Use a Fuel Filter Eliminator?
When an aftermarket fuel system provides its own filtration, the factory filter housing may no longer serve a purpose. However, removing the housing creates another problem: the two factory low-pressure return lines still require a properly positioned and supported connection point.
Leaving those lines unsupported or joining them with flexible hose can allow movement from engine vibration and heat cycles. Over time, that movement can place stress on the factory tubing and connections.
The GDP Billet Fuel Filter Eliminator replaces the structural function of the factory canister without retaining the bulky, unused filter housing. It keeps the return lines securely mounted in their original locations while providing a much cleaner installation.
Glacier Fuel System Tech Tip
This product does not provide fuel filtration.
The factory filter housing should only be removed when the truck already has a properly designed aftermarket filtration system capable of protecting the lift pump, CP3 injection pump, and injectors.
Before installing the eliminator, verify that your fuel system includes:
- Proper primary and final fuel filtration
- Adequate water separation
- Correct fuel-flow capacity
- Securely routed supply and return plumbing
- Appropriate fuel pressure for the application
The eliminator completes a custom fuel system—it does not replace the need for filtration.
Why Glacier Built It This Way
Glacier could have created a simple fitting to join the return lines, but that would leave the factory tubing unsupported.
Instead, the GDP manifold is precision CNC-machined from billet aluminum and designed to place both return-line connections in the same locations as the original filter canister. This rigid mounting design helps control movement and reduces stress on the return-line assembly.
The result is a purpose-built component that provides:
- Factory-style return-line positioning
- Proper structural support
- Billet aluminum durability
- Precise fitment
- A clean, finished engine bay
This is not an OEM replacement filter housing. It is a custom Glacier Diesel Power billet manifold engineered specifically for trucks that have already converted to external fuel filtration.
Applications
Fits:
- 2003 Dodge Ram 2500 and 3500 5.9L Cummins
- 2004 Dodge Ram 2500 and 3500 5.9L Cummins
- 2004.5 Dodge Ram 2500 and 3500 5.9L Cummins
- 2005 Dodge Ram 2500 and 3500 5.9L Cummins
- 2006 Dodge Ram 2500 and 3500 5.9L Cummins
- 2007 Dodge Ram 2500 and 3500 5.9L Cummins
Designed for trucks equipped with a custom lift-pump or filtration system that no longer uses the factory fuel filter canister.
Kit Contents
The Glacier Diesel Power Billet Fuel Filter Eliminator includes:
- CNC-machined billet aluminum eliminator manifold
- Factory-positioned low-pressure return-line connections
- Required mounting and installation components
Important Notes
- Fits 2003–2007 5.9L Common Rail Cummins applications.
- This product eliminates the factory fuel filter housing.
- It does not include or provide fuel filtration.
- A suitable aftermarket filtration system must already be installed.
- Both factory low-pressure return lines connect to the billet manifold.
- Confirm all return-line connections are properly seated and secured.
- Inspect the system for fuel leaks after installation.
- Recheck mounting hardware and connections after the first complete heat cycle.
Common Failure Point
Removing the factory filter canister without providing rigid support for the return lines may allow the tubing to move with engine vibration. That movement can fatigue the lines or connection points and eventually lead to cracking or fuel leakage.
The Glacier Billet Fuel Filter Eliminator prevents the return lines from being left hanging or supported by makeshift plumbing. Its rigid billet construction maintains their factory positioning while giving the completed fuel system a clean, intentional appearance.
Complete Your Fuel System
Complete your custom 5.9L Cummins fuel system with:
- Glacier Twin Fuel Filter Systems
- Glacier Severe Service Fuel Filter Systems
- Glacier MK-2 Secondary Fuel Filter Systems
- Glacier Fuel Boss Mechanical Lift Pump
- Glacier Big Line Kits
- Glacier Fuel Pressure Gauge and Sender
- Glacier Fuel Pressure Test Fittings
- Glacier Fuel Return Line Upgrades
Glacier Diesel Power 2003–2007 Dodge Ram 5.9L Cummins Billet Fuel Filter Eliminator Manifold (0306FE)
Description
Already using an aftermarket lift pump and external fuel filtration system? The empty factory fuel filter canister does not need to remain under the hood just to support the factory return lines.
The Glacier Diesel Power Billet Fuel Filter Eliminator allows the factory filter canister to be completely removed from 2003–2007 Dodge Ram 5.9L Cummins trucks that no longer rely on it for fuel filtration. In its place, Glacier’s custom CNC-machined billet aluminum manifold provides a clean, rigid mounting point for the two factory low-pressure fuel return lines.
Simply connecting the return lines together without properly supporting them can place unnecessary stress on the factory tubing and increase the risk of cracked return lines. The GDP Billet Fuel Filter Eliminator maintains the factory connection locations and securely supports the lines while cleaning up the engine bay.
It is the proper finishing piece for a custom lift-pump or remote filtration system—not a flimsy adapter or cobbled-together hose connection.
Features
- Fits 2003–2007 Dodge Ram 2500 and 3500 5.9L Cummins
- Designed for trucks no longer using the factory fuel filter canister
- Custom CNC-machined billet aluminum manifold
- Designed and manufactured by Glacier Diesel Power
- Allows complete removal of the factory filter housing
- Retains both factory low-pressure return-line connection locations
- Provides rigid support for the factory return lines
- Helps prevent stress-related return-line cracking
- Precision-machined to duplicate factory connection placement
- Clean, professional under-hood appearance
- Straightforward installation
- Ideal for custom lift-pump and remote filtration systems
Why Use a Fuel Filter Eliminator?
When an aftermarket fuel system provides its own filtration, the factory filter housing may no longer serve a purpose. However, removing the housing creates another problem: the two factory low-pressure return lines still require a properly positioned and supported connection point.
Leaving those lines unsupported or joining them with flexible hose can allow movement from engine vibration and heat cycles. Over time, that movement can place stress on the factory tubing and connections.
The GDP Billet Fuel Filter Eliminator replaces the structural function of the factory canister without retaining the bulky, unused filter housing. It keeps the return lines securely mounted in their original locations while providing a much cleaner installation.
Glacier Fuel System Tech Tip
This product does not provide fuel filtration.
The factory filter housing should only be removed when the truck already has a properly designed aftermarket filtration system capable of protecting the lift pump, CP3 injection pump, and injectors.
Before installing the eliminator, verify that your fuel system includes:
- Proper primary and final fuel filtration
- Adequate water separation
- Correct fuel-flow capacity
- Securely routed supply and return plumbing
- Appropriate fuel pressure for the application
The eliminator completes a custom fuel system—it does not replace the need for filtration.
Why Glacier Built It This Way
Glacier could have created a simple fitting to join the return lines, but that would leave the factory tubing unsupported.
Instead, the GDP manifold is precision CNC-machined from billet aluminum and designed to place both return-line connections in the same locations as the original filter canister. This rigid mounting design helps control movement and reduces stress on the return-line assembly.
The result is a purpose-built component that provides:
- Factory-style return-line positioning
- Proper structural support
- Billet aluminum durability
- Precise fitment
- A clean, finished engine bay
This is not an OEM replacement filter housing. It is a custom Glacier Diesel Power billet manifold engineered specifically for trucks that have already converted to external fuel filtration.
Applications
Fits:
- 2003 Dodge Ram 2500 and 3500 5.9L Cummins
- 2004 Dodge Ram 2500 and 3500 5.9L Cummins
- 2004.5 Dodge Ram 2500 and 3500 5.9L Cummins
- 2005 Dodge Ram 2500 and 3500 5.9L Cummins
- 2006 Dodge Ram 2500 and 3500 5.9L Cummins
- 2007 Dodge Ram 2500 and 3500 5.9L Cummins
Designed for trucks equipped with a custom lift-pump or filtration system that no longer uses the factory fuel filter canister.
Kit Contents
The Glacier Diesel Power Billet Fuel Filter Eliminator includes:
- CNC-machined billet aluminum eliminator manifold
- Factory-positioned low-pressure return-line connections
- Required mounting and installation components
Important Notes
- Fits 2003–2007 5.9L Common Rail Cummins applications.
- This product eliminates the factory fuel filter housing.
- It does not include or provide fuel filtration.
- A suitable aftermarket filtration system must already be installed.
- Both factory low-pressure return lines connect to the billet manifold.
- Confirm all return-line connections are properly seated and secured.
- Inspect the system for fuel leaks after installation.
- Recheck mounting hardware and connections after the first complete heat cycle.
Common Failure Point
Removing the factory filter canister without providing rigid support for the return lines may allow the tubing to move with engine vibration. That movement can fatigue the lines or connection points and eventually lead to cracking or fuel leakage.
The Glacier Billet Fuel Filter Eliminator prevents the return lines from being left hanging or supported by makeshift plumbing. Its rigid billet construction maintains their factory positioning while giving the completed fuel system a clean, intentional appearance.
Complete Your Fuel System
Complete your custom 5.9L Cummins fuel system with:
- Glacier Twin Fuel Filter Systems
- Glacier Severe Service Fuel Filter Systems
- Glacier MK-2 Secondary Fuel Filter Systems
- Glacier Fuel Boss Mechanical Lift Pump
- Glacier Big Line Kits
- Glacier Fuel Pressure Gauge and Sender
- Glacier Fuel Pressure Test Fittings
- Glacier Fuel Return Line Upgrades