Left Replacement Fuel Rail

Features:

• Direct replacement for left fuel rail
• Designed for 2011–2019 6.7L Powerstroke
• Meets or exceeds OEM fuel flow specs
• Built for high-performance diesel applications
• Engineered by OE-level fuel system experts
• Tested with advanced validation equipment
• Improves fuel delivery consistency
• Compatible with modified and tuned engines
• Helps resolve pressure and flow issues
• Manufactured to strict Exergy performance standards
• Supports factory and upgraded injectors

Restore Clean Fuel Flow With Confidence And Control

If your fuel system isn’t keeping up or showing signs of uneven pressure, the Exergy E05-40150 Left Replacement Fuel Rail is the kind of upgrade that solves problems before they turn into costly failures. Built as a direct replacement for the left-hand rail on your 2011–2019 6.7L Powerstroke, this part is engineered to meet the demands of high-performance applications while still delivering the reliability your truck needs day in and day out. Whether you're dealing with fuel pressure issues, planning a performance build, or just replacing a worn component, this rail gives your injectors a clean, steady supply of fuel. Exergy is known for designing parts that go beyond basic OEM spec, and this rail is no exception. It’s built to support modified setups and tuned engines, offering consistency that helps your truck run stronger and more predictably. You’ll get peace of mind knowing your fuel system is backed by the same engineering team that supports top-tier diesel race and pulling trucks. If you're aiming for smooth power delivery and rock-solid reliability, this rail delivers where it counts.

OE Development Meets Diesel Performance Demands

The Exergy Left Replacement Fuel Rail is a product of deep OE development experience combined with a clear understanding of the needs of high-performance diesel builds. Every rail is designed and validated using advanced test equipment typically reserved for OEM-level engineering, not your average diesel repair shop. This allows Exergy to evaluate fuel system performance characteristics far beyond just flow volume, things like pressure stability, response time, and rail-to-injector consistency. The E05-40150 model fits 2011–2019 Ford 6.7L Powerstroke applications and is built to handle both stock and upgraded injectors with ease. It’s particularly valuable in tuned trucks where factory components can struggle to keep up under high-demand fueling conditions. Exergy’s expertise in root cause analysis means they’ve designed this component to eliminate common issues like rough idle, pressure drop, and uneven distribution. This isn’t just a replacement part—it’s a refined solution built by a team with the background and tooling to do it right. When you’re upgrading or maintaining your fuel system, choosing a rail that’s been engineered with this level of detail matters.

Fitment: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ford F250/F350 6.7L Powerstroke

Notes:

• Direct replacement for left-side fuel rail
• Designed for 2011–2019 6.7L Ford Powerstroke engines
• Developed for high-performance and tuned applications
• Not just a stock-style part, engineered for precision
• Built using OE-level testing and manufacturing standards
• Helps resolve fuel delivery and pressure issues
• Supports both stock and upgraded fuel injectors
• Tested using advanced diagnostic and calibration equipment
• Ideal for trucks experiencing rough idle or uneven fueling
• Professional installation is recommended for best results