Walker Products 245-1616 mass air flow sensor for the 2019-2024 Ram 2500 6-cylinder 6.7L and other vehicles measures the air entering the engine. This Walker Products mass air flow sensor is sensor only, so the housing is not included.
- Walker Premium mass air flow sensor line, supplied as sensor only
- Each sensor is programmed and tested for fit, form and function
- Custom-engineered circuit boards and programming
- Custom-tuned flow characteristics for the full flow spectrum
- Calibrations go through 100% production testing and on-vehicle verification
Quick facts
- Part: Walker Products 245-1616 mass air flow sensor
- Fits: the 2019-2024 Ram 2500 6-cylinder 6.7L and other vehicles
- Condition: New
The ECU relies on this reading to help set the air-fuel mix. A rough idle, hesitation or lower fuel economy can point to a failing sensor, but a cracked air tube or a loose connector can produce them too. Before replacing it, look over the connector and the intake tubing with the engine off and cool for cracks, oil or loose clamps; a shop can test the sensor itself.
Fits
It is also a mass air flow sensor for the 2019-2024 Ram 3500 6-cylinder 6.7L and the 2019-2022 Ram 4500 6-cylinder 6.7L.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector: 1 male, oblong, with 4 pin terminals
- Mounting holes: 2
Build and materials
- Type: sensor only, without housing
- Condition: New
- Country of origin: United States
In the box
One mass air flow sensor; the vehicle takes one. The housing and mounting hardware are not included, and the old fasteners may not be reusable, so plan on new ones.
Installation notes
- Sensor-only replacement is typically faster than replacing the whole housing assembly.
- Oils from your hands can damage the sensor, so handle it carefully.
- Some vehicle manufacturers recommend the complete housing assembly so the connector air tubes are clean.
Interchange: 68334657AA
Frequently Asked Questions
Is this the right mass air flow sensor for a 2019-2024 Ram 2500 6-cylinder 6.7L?
Yes. Walker Products 245-1616 fits the 2019-2024 Ram 2500 6-cylinder 6.7L. If your truck is a different one, look for it in the "Vehicles it fits" section on this page.
Does the Walker Products 245-1616 come with the housing?
No. It is sensor only, so the housing and mounting hardware are not included. This listing is one sensor, and the vehicle takes one.
What kind of connector does this mass air flow sensor have?
This sensor has one male, oblong connector with four pin terminals. It also has two mounting holes.
Is a sensor-only mass air flow sensor enough, or should I replace the housing too?
Sensor-only replacement is typically the faster job. Some vehicle manufacturers advise the complete housing assembly so the connector air tubes are clean and the sensor is protected.
Where is the Walker Products 245-1616 made?
Its country of origin is the United States. Each sensor is programmed and tested for fit, form and function.
