ATS Diesel 2004.5+ GM Trucks Fuel Rail Pressure Plug

This ATS Diesel fuel-system component is designed for the listed pressure-control or rail application. Confirm the exact fuel system, connector, and calibration requirements before installation. Review the verified fitment, exact configuration, specifications, included components, and installation requirements below before ordering.

Key Features

• Billet 6061-T6 Aluminum Construction Strong, lightweight, and highly resistant to corrosion and extreme pressures.
• Viton O-Ring Seal Provides a reliable, leak-proof seal that withstands fuel exposure and pressures up to 30,000 PSI.
• Direct Fit Design Matches OEM port dimensions with no modifications or adapters required.
• CNC Machined Precision Ensures perfect threading and seating to prevent pressure loss or contamination.
• Compatible with both stock and aftermarket fuel pressure sensors or regulators.
• A: It is CNC-machined from billet 6061-T6 aluminum with a Viton O-ring for excellent fuel resistance and durability.

Fitment

Specifications

What’s Included

One new ATS Diesel component in the exact configuration shown. Gaskets, hardware, wiring, fittings, fluids, filters, tuning, and companion parts are included only when the manufacturer listing expressly states they are part of this exact configuration.

About ATS Diesel Performance

ATS Diesel Performance develops transmission, turbocharger, exhaust, fuel-system, and drivetrain components for Dodge, Ram, Ford, and GM diesel trucks. Product selection remains exact-application specific.

Related ATS Diesel Parts

• ATS Diesel 2007.5+ Dodge 6.7L Fuel Rail Pressure Plug
• ATS Diesel 2003+ Dodge 5.9L Cummins Electronic Fuel Regulator
• ATS Diesel 2007.5+ Dodge 6.7L Cummins Electronic Fuel Regulator

Browse the ATS Diesel collection for additional transmission, turbocharger, fuel-system, and drivetrain components.

Frequently Asked Questions

Does this fuel system component fit 2004-2010 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, GMC Sierra 3500 HD?
Those are the verified vehicle applications. Also confirm 6.6L Duramax, production split, factory equipment, and every ATS application note before ordering.

What should be checked before changing fuel pressure control?
Confirm rail or regulator compatibility, connector type, calibration needs, current fuel-system condition, and whether the truck retains factory emissions and safety controls.

Can this component correct an unrelated fuel-system fault?
No. Diagnose pumps, filters, injectors, sensors, wiring, pressure relief operation, and stored fault codes before replacing or modifying a fuel-pressure component.

Installation Instructions

Use the current ATS Diesel instructions and vehicle service information. Verify the exact application, required tools, fasteners, seals, fluids, calibration, torque values, clearances, and startup or relearn procedure. Professional installation is recommended for internal transmission, turbocharger, fuel-system, and driveline work.