Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting | No-Cut Fuel Line Adapter
Description
Installing an aftermarket lift pump shouldn't require cutting perfectly good factory fuel lines. Unfortunately, many universal lift pump kits require modifying or permanently altering the factory supply line, making future repairs or returning the truck to stock more difficult.
The Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting provides a simple, clean solution. Designed around the proven Dorman quick-connect fitting, this adapter snaps directly onto the factory fuel supply line while providing a 3/8-inch barbed outlet for rubber fuel hose. The result is a secure, leak-free connection without cutting the original hard line.
Whether you're installing an AirDog®, FASS®, Fuel Boss®, or another aftermarket lift pump, this fitting simplifies installation while preserving the factory fuel plumbing.
Features
- Connects directly to the factory fuel supply hard line
- No cutting or permanent modification required
- Integrated factory-style quick-connect retainer
- 3/8" hose barb for rubber fuel hose
- Leak-free factory-style connection
- Compatible with most aftermarket lift pump systems using 3/8" hose
- Simplifies lift pump installation
- Serviceable design for future maintenance
Why Avoid Cutting the Factory Fuel Line?
Once the factory hard line is cut, there's no easy way to return the truck to its original configuration.
Using a factory-style quick-connect adapter preserves the OEM fuel line while creating a clean connection for aftermarket fuel systems. This not only simplifies installation but also makes future service, troubleshooting, or component replacement much easier.
For many owners, it's a cleaner and more professional solution than cutting the line and joining it with compression fittings or hose clamps.
Fuel System Tech Tip
The suction side of the fuel system is especially sensitive to air leaks.
Even a small leak before the lift pump may not drip fuel externally, but it can allow air to enter the fuel system. This can contribute to:
- Hard starting
- Extended crank times
- Inconsistent fuel pressure
- Excessive lift pump noise
- Air bubbles in the fuel supply
Using quality quick-connect fittings, properly seated O-rings, and fuel-rated hose helps maintain a sealed system and consistent fuel delivery.
Common Uses
- AirDog® lift pump installations
- FASS® lift pump installations
- Fuel Boss® fuel systems
- Factory fuel line repairs
- Stand-alone fuel filter installations
- Fuel system upgrades
- Custom fuel plumbing
- Preventative maintenance
Applications
Compatible with many Dodge Ram, Chevrolet/GMC, Ford, and other diesel applications utilizing a 3/8-inch Dorman-style quick-connect fuel supply line.
Always verify the factory fuel line connection before ordering.
Important Notes
- Features a factory-style 3/8-inch quick-connect fitting with integrated retainer.
- Provides a 3/8-inch hose barb for connection to rubber fuel hose.
- Eliminates the need to cut the factory fuel supply line.
- Use only diesel-rated fuel hose and quality fuel injection clamps.
- Inspect the factory O-ring and connection for debris before installation.
- Prime the fuel system and inspect for leaks after installation.
Fuel System Failure Point
One of the most common problems during aftermarket lift pump installations isn't the pump—it's the plumbing.
Poorly cut factory fuel lines, mismatched fittings, or improperly sealed hose connections can introduce air into the system or create fuel leaks that are difficult to diagnose. A factory-style quick-connect adapter eliminates much of that guesswork by maintaining the original fuel line connection while providing a clean transition to aftermarket hose.
The Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting allows installers to build a professional-quality fuel system without permanently modifying the truck's factory fuel plumbing.
Complete Your Fuel System Upgrade
Pair this fitting with other Glacier Diesel Power fuel system components for a complete installation:
- 3/8" Compression to Push-Lok Hose Adapter
- 3/8" Dorman x 1/2" Hose Connector (for big-line conversions)
- 12mm to 1/2" Push-Lok CP3 Inlet Adapter
- Fuel Pressure Sender Tees
- High-Flow Banjo Bolts
- Fuel Return Manifold
Using properly matched fittings throughout the fuel system reduces installation time, minimizes potential leak points, and creates a cleaner, more reliable fuel delivery system from the tank to the injection pump.
Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting | No-Cut Fuel Line Adapter
Description
Installing an aftermarket lift pump shouldn't require cutting perfectly good factory fuel lines. Unfortunately, many universal lift pump kits require modifying or permanently altering the factory supply line, making future repairs or returning the truck to stock more difficult.
The Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting provides a simple, clean solution. Designed around the proven Dorman quick-connect fitting, this adapter snaps directly onto the factory fuel supply line while providing a 3/8-inch barbed outlet for rubber fuel hose. The result is a secure, leak-free connection without cutting the original hard line.
Whether you're installing an AirDog®, FASS®, Fuel Boss®, or another aftermarket lift pump, this fitting simplifies installation while preserving the factory fuel plumbing.
Features
- Connects directly to the factory fuel supply hard line
- No cutting or permanent modification required
- Integrated factory-style quick-connect retainer
- 3/8" hose barb for rubber fuel hose
- Leak-free factory-style connection
- Compatible with most aftermarket lift pump systems using 3/8" hose
- Simplifies lift pump installation
- Serviceable design for future maintenance
Why Avoid Cutting the Factory Fuel Line?
Once the factory hard line is cut, there's no easy way to return the truck to its original configuration.
Using a factory-style quick-connect adapter preserves the OEM fuel line while creating a clean connection for aftermarket fuel systems. This not only simplifies installation but also makes future service, troubleshooting, or component replacement much easier.
For many owners, it's a cleaner and more professional solution than cutting the line and joining it with compression fittings or hose clamps.
Fuel System Tech Tip
The suction side of the fuel system is especially sensitive to air leaks.
Even a small leak before the lift pump may not drip fuel externally, but it can allow air to enter the fuel system. This can contribute to:
- Hard starting
- Extended crank times
- Inconsistent fuel pressure
- Excessive lift pump noise
- Air bubbles in the fuel supply
Using quality quick-connect fittings, properly seated O-rings, and fuel-rated hose helps maintain a sealed system and consistent fuel delivery.
Common Uses
- AirDog® lift pump installations
- FASS® lift pump installations
- Fuel Boss® fuel systems
- Factory fuel line repairs
- Stand-alone fuel filter installations
- Fuel system upgrades
- Custom fuel plumbing
- Preventative maintenance
Applications
Compatible with many Dodge Ram, Chevrolet/GMC, Ford, and other diesel applications utilizing a 3/8-inch Dorman-style quick-connect fuel supply line.
Always verify the factory fuel line connection before ordering.
Important Notes
- Features a factory-style 3/8-inch quick-connect fitting with integrated retainer.
- Provides a 3/8-inch hose barb for connection to rubber fuel hose.
- Eliminates the need to cut the factory fuel supply line.
- Use only diesel-rated fuel hose and quality fuel injection clamps.
- Inspect the factory O-ring and connection for debris before installation.
- Prime the fuel system and inspect for leaks after installation.
Fuel System Failure Point
One of the most common problems during aftermarket lift pump installations isn't the pump—it's the plumbing.
Poorly cut factory fuel lines, mismatched fittings, or improperly sealed hose connections can introduce air into the system or create fuel leaks that are difficult to diagnose. A factory-style quick-connect adapter eliminates much of that guesswork by maintaining the original fuel line connection while providing a clean transition to aftermarket hose.
The Glacier Diesel Power 3/8" Dorman Hard Line to Lift Pump Feed Line Fitting allows installers to build a professional-quality fuel system without permanently modifying the truck's factory fuel plumbing.
Complete Your Fuel System Upgrade
Pair this fitting with other Glacier Diesel Power fuel system components for a complete installation:
- 3/8" Compression to Push-Lok Hose Adapter
- 3/8" Dorman x 1/2" Hose Connector (for big-line conversions)
- 12mm to 1/2" Push-Lok CP3 Inlet Adapter
- Fuel Pressure Sender Tees
- High-Flow Banjo Bolts
- Fuel Return Manifold
Using properly matched fittings throughout the fuel system reduces installation time, minimizes potential leak points, and creates a cleaner, more reliable fuel delivery system from the tank to the injection pump.