Dorman 904-7163CD exhaust backpressure sensor for the 2011-2018 Ram 2500 6-cylinder 6.7L and other vehicles reports exhaust pressure to the engine control unit. This heavy-duty sensor is designed to fit and work like an original sensor on specified vehicles.
- Dorman HD Solutions line, made for heavy-duty applications
- Designed so the engine control unit receives proper inputs when a sensor fails from heat or internal component damage
- M14x1.5 thread diameter
- Rectangular female connector with three blade terminals
- Designed and manufactured to strict specifications for reliable performance
Quick facts
- Part: Dorman 904-7163CD exhaust backpressure sensor
- Fits: 2011-2018 Ram 2500 6-cylinder 6.7L and other vehicles
- Condition: New
A worn or failing exhaust backpressure sensor can show up as a warning light or a change in how the engine runs. Before you replace the sensor, rule out damaged wiring, a loose connector or an exhaust restriction that could produce the same reading.
Fits
The vehicles it fits include the 2011-2018 Ram 2500 6-cylinder 6.7L, the 2007-2010 Dodge Ram 2500 6-cylinder 6.7L and the 2014-2020 Autocar LLC. Xpert 6-cylinder 6.7L or 8.9L, along with many other trucks and buses. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Thread diameter: M14x1.5
- Terminals: 3 blade terminals
- Connector: female, rectangular
- Quantity per vehicle: 1
Build and materials
- Type: heavy-duty exhaust backpressure sensor
- Condition: New
- Country of origin: China
In the box
One exhaust backpressure sensor. This listing holds one sensor, and each vehicle takes one.
Interchange: 577.90502
68002442AA · 4087989 · 4903479 · 4921746 · 4928594 · BA0009 · VP34 · 5S9119
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
577.90502, 68002442AA, 4087989, 4903479, 4921746, 4928594, BA0009, VP34, 5S9119
Frequently Asked Questions
Is the Dorman 904-7163CD sensor right for a 2011-2018 Ram 2500 6-cylinder 6.7L?
Yes. Dorman 904-7163CD fits the 2011-2018 Ram 2500 6-cylinder 6.7L and the 2007-2010 Dodge Ram 2500 6-cylinder 6.7L. Open the "Vehicles it fits" section for other models and engines.
Is the Dorman exhaust backpressure sensor sold as a single piece?
Yes. Dorman 904-7163CD comes as one exhaust backpressure sensor, and each vehicle takes one.
What thread size does this exhaust backpressure sensor have?
The thread diameter is M14x1.5. The connector is a rectangular female type with three blade terminals.
How can I tell if an exhaust backpressure sensor is going bad?
It can show up as a warning light or a change in how the engine runs, though those signs also have other possible sources. A shop can test the sensor with the proper equipment.
Does Dorman 904-7163CD replace number 68002442AA?
Yes. 68002442AA is one of the numbers this sensor replaces, along with 4087989 and 577.90502. The full list is on the Interchange line.
