BD Diesel E-PAS Positive Air Shut-Off

2019–2024 Ram 2500/3500 6.7L Diesel

Part #: 1036753

Overview

The BD Diesel E-PAS (Electronic Positive Air Shut-Off) is a critical safety device designed specifically for 2019–2024 Ram 2500 and 3500 trucks equipped with the 6.7L diesel engine. Diesel engine runaway, though rare, is a dangerous condition where external hydrocarbons enter the engine, causing it to overspeed uncontrollably and potentially leading to catastrophic failure. The E-PAS system acts as an emergency safeguard by electronically shutting off the intake air supply, effectively stopping the engine to protect both the vehicle and its occupants.

Ideal for diesel truck owners who prioritize safety and want peace of mind, the BD Diesel E-PAS provides a reliable, factory-style solution that integrates seamlessly with your vehicle’s electronic throttle body. This system ensures that in the unlikely event of runaway, you have a fast and effective way to regain control and prevent damage.

Key Features

The BD Diesel E-PAS offers advanced technology and user-friendly design to enhance your truck’s safety profile. Key features include:

• Electronic control of the throttle body to shut off air intake during emergency situations
• Designed specifically for 2019–2024 Ram 2500 and 3500 6.7L diesel engines for perfect fitment
• Factory plug-in connectors and premade wiring harnesses for straightforward installation
• Automatic reset after shutdown, allowing the system to be ready for future use without manual intervention
• Compact and easily removable design, ideal for lease returns or temporary installation
• Provides a critical safety layer against diesel engine runaway caused by external hydrocarbons
• Compatible with the electronic throttle body found on late-model diesel engines
• Installation time typically under 1.5 hours, requiring no permanent vehicle modifications

Construction & Design

The BD Diesel E-PAS is engineered with high-quality electronic components and durable materials to ensure reliable operation under harsh conditions. The unit interfaces directly with the vehicle’s electronic throttle body, utilizing precise electronic signals to close the air intake valve instantly when activated. Its design emphasizes ease of installation and removal, featuring factory-style connectors and a premade wiring harness that maintain the integrity of your truck’s original wiring system.

Robust construction and careful engineering ensure that the E-PAS system will perform dependably when needed, providing a seamless integration that does not interfere with normal engine operation or performance.

Installation & Fitment

Installing the BD Diesel E-PAS is a straightforward process that can be completed in less than 1.5 hours by following the included instructions. The system uses factory plug-in connectors and premade wiring harnesses, eliminating the need for cutting or splicing wires. This plug-and-play approach ensures a clean installation that preserves your truck’s warranty and electrical system integrity.

The E-PAS is designed exclusively for 2019–2024 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine, guaranteeing a perfect fit and seamless integration with the vehicle’s electronic throttle body and intake manifold.

What's Included

• BD Diesel E-PAS electronic control unit
• Premade wiring harness with factory-style connectors
• Mounting hardware and brackets
• Detailed installation instructions

Ideal For

The BD Diesel E-PAS is ideal for diesel truck owners who want to enhance safety and protect their investment against the rare but dangerous condition of diesel engine runaway. It is especially recommended for:

• Owners of 2019–2024 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine
• Fleet operators and commercial users seeking added engine safety measures
• Diesel enthusiasts who prioritize preventative safety technology
• Drivers operating in environments where exposure to external hydrocarbons is possible
• Anyone looking for a factory-style, easy-to-install emergency air shut-off solution

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.