Supply Line Fuel Rail 3957079 5086870AA Fit Dodge Ram 1500 2003-2004 Tube
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Supply Line Fuel Rail for Dodge Ram 1500
This supply line fuel rail tube, referenced as 3957079 and 5086870AA, is a direct fit high pressure CP3 pump tube designed for the Dodge Ram 1500 diesel from 2003-2004. It delivers fuel from the pump to the rail, keeping the injection system running smoothly.
Overview
This supply line fuel rail is a high pressure CP3 pump tube that connects the injection pump to the fuel rail, ensuring proper fuel flow for diesel engines. It is a direct replacement component for the Dodge Ram 1500, maintaining the integrity of the fuel delivery system. This tube is built to match OEM specifications for a reliable fit and function.
Built For Performance
- Precision-engineered steel construction for high-pressure use
- Direct replacement for OEM part numbers 3957079 and 5086870AA
- Factory-matching threads and fittings for a secure connection
- Designed to handle the demands of the CP3 pump
- Rust-resistant finish for extended durability
Fits These Machines
- for Dodge Ram 1500 (2003-2004)
On-The-Job Use
- Used in diesel fuel systems for high-pressure fuel delivery
- Commonly replaced during CP3 pump or injector service
- Supports heavy-duty use in trucks and towing applications
- Ensures consistent fuel pressure for engine performance
Specs At A Glance
| Part Number(s) | 3957079, 5086870AA |
| Type | High Pressure CP3 Pump Tube |
| Material | Steel |
| Compatible Vehicle | for Dodge Ram 1500 (2003-2004) |
Good To Know
Q: Will this tube fit my 2004 Dodge Ram 1500 diesel? A: Yes, this supply line fuel rail is specifically designed for the Dodge Ram 1500 from 2003-2004, making it a direct fit for your vehicle. Always confirm your engine and serial number to ensure compatibility.
Q: Is this an original Mopar part? A: No, this is an aftermarket replacement part designed for Dodge Ram vehicles. It is built to match the original specifications, providing a reliable alternative to the factory part.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.