Dorman 904-7163CD Exhaust Backpressure Sensor

Exhaust Backpressure Sensor for Ram and Dodge Ram

Dorman 904-7163CD is a direct replacement exhaust backpressure sensor for select Ram 2500, Ram 3500, Dodge Ram 2500, and Dodge Ram 3500 diesel applications. It is built to match the factory-style electrical connector for plug-and-play installation and is tested for durability and performance.

Key Features

• Direct replacement exhaust backpressure sensor for OE-style service
• Factory-style rectangular female connector for straightforward connection
• 3 blade terminals with a 14 mm thread diameter
• Bronze and gray sensor body finish
• Designed for select 2007-2018 Ram and Dodge Ram heavy-duty trucks
• Part number 904-7163CD for easy identification

Detailed Description

This Dorman exhaust backpressure sensor is engineered for vehicles that rely on accurate exhaust pressure feedback to support engine management and emissions-related operation. The sensor matches the original connector style and mounting interface, helping maintain the correct electrical connection and fit in the exhaust system. It is a practical replacement for Ram 2500 and Ram 3500 trucks, as well as Dodge Ram 2500 and Dodge Ram 3500 models from 2007-2018. This part cross-references Standard Ignition VP34 for the same application.

What It Helps Address

• Fault codes related to exhaust backpressure sensor performance
• Erratic or inaccurate exhaust pressure readings
• Connector mismatch after sensor replacement
• Hard starting or drivability concerns tied to exhaust pressure input
• Failed original equipment exhaust pressure sensor

Installation Notes and Tips

• Verify connector shape, terminal count, and thread diameter before installation.
• Inspect the harness connector for corrosion or damaged terminals before plugging in the new sensor.
• Confirm the vehicle application by year and model: Fits 2007-2010 Dodge Ram 2500, N/A; Fits 2007-2010 Dodge Ram 3500, N/A; Fits 2011-2018 Ram 2500, N/A; Fits 2011-2018 Ram 3500, N/A.
• Use the OE-style connector and mounting point to support a clean replacement on Ram and Dodge Ram diesel trucks.

Quality Assurance

Dorman tests this exhaust backpressure sensor for durability and performance to support dependable replacement service. Part number 904-7163CD is built as a direct replacement for the original sensor design.