Product Description
Fix pressure drop and erratic rail readings on your 5.9L with the Exergy E06 20050 complete fuel rail. This direct-fit rail includes the rail pressure sensor and pressure relief valve (PRV) pre-installed, delivering reliable common-rail performance on 2003–2007 Dodge Ram Cummins 5.9L 24V.
Key Benefits
- Complete assembly: rail + sensor + PRV, ready to bolt on
- Restores stable rail pressure and accurate sensor data
- Built to Exergy’s precision standards for durability and consistency
- Direct replacement using factory lines, brackets, and fittings
Fitment
- Make/Model: Dodge Ram 2500/3500
- Engine: 5.9L Cummins 24V (Common Rail)
- Years: 2003, 2004, 2004.5, 2005, 2006, 2007
What’s Included
- Exergy E06 20050 Fuel Rail
- Rail Pressure Sensor (installed)
- Pressure Relief Valve (installed)
Recommended Supporting Parts
For a complete and reliable fuel system refresh, pair this rail with matching Exergy components and fresh filtration:
- Exergy CP3 Pumps for 03–07 Cummins (browse Exergy options in this CP3 category)
- Exergy 5.9L Common-Rail Injectors (filter to Exergy brand on page)
- 03–07 Cummins Fuel Rails & Related Hardware
- 03–07 5.9L Fuel System Components (lines, PRV/sensor accessories, filtration)
- 03–07 Cummins Lift Pumps
- Gaskets & Seals
- Shop All Exergy Performance
Install Notes
- Relieve fuel pressure before removal; wear eye protection and follow diesel safety procedures.
- Inspect/replace injector connecting lines if kinked, corroded, or leaking.
- After installation, prime and check for leaks; verify commanded vs. actual rail pressure.
- Use clean fuel and proper filtration to protect new components.
Frequently Asked Questions
Q: Do I need tuning after replacing the rail?
A: No tuning is required for a stock setup. If running larger injectors or a stroker CP3, custom tuning can optimize results.
Q: Can this fix hard-start and low-power issues?
A: If caused by a sticking PRV or failed rail sensor, yes. Also verify lift pump supply, fuel filter condition, and CP3 health.
Q: Is this rail compatible with dual-CP3 kits?
A: Yes, it’s a standard-fit rail. Follow your dual-fueler kit’s line routing and hardware instructions.
Q: Warranty?
A: Covered under Exergy’s manufacturer warranty. Keep proof of purchase and install per best practices.
About Exergy Performance
Exergy specializes in precision-calibrated common-rail components for Cummins, Duramax, and Power Stroke platforms. Explore more here: Exergy Performance at CPP Diesel.
