Walker Products 245-1131 mass air flow sensor for the 2024 MG RX5 4-cylinder 1.5L and other vehicles measures the air entering the engine. The ECU uses that reading to adjust the air-fuel ratio.
- Programmed and tested for fit, form and function before sale
- Custom engineered circuit boards and programming
- Custom tuned flow characteristics across the full flow spectrum
- Calibrations go through 100% production testing and on-vehicle verification
- Supplied as a sensor and housing assembly with the housing included
Quick facts
- Part: Walker Products 245-1131 mass air flow sensor
- Fits: 2024 MG RX5 4-cylinder 1.5L and other vehicles
- Condition: New
A failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light. Before you replace it, rule out a loose connector or an air leak in the intake tubing, since either one can throw off the air reading.
Fits
This sensor is listed for a wide range of Chevrolet, GMC, Isuzu and MG models, including the 2009 Chevrolet Express Cargo V8 5.3L and the 2010-2016 Express Cargo V8 6.0L. The listing is one sensor, and each vehicle takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector: female, 5 terminals
Build and materials
- Construction: sensor with housing assembly
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor with its housing. Mounting hardware is not included, so plan on new fasteners, since the old ones may not be reusable.
Installation notes
- Keep oils from your hands off the sensor; they can damage it.
- Some vehicle makers recommend replacing the complete housing assembly so the connector air tubes are clean.
Interchange: 213-4221 · 213-4421 · 74-10058 · 64-1526 · 917-859
5S2973 · 214383M · MF14383 · AF10058 · 12574383 · 15926193 · 19351884 · 23309433 · 8125743830 · 8159261930 · MA200 · 20968 · SU1518
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
213-4221, 213-4421, 5S2973, 214383M, MF14383, 74-10058, 64-1526, 641526, AF10058, 917-859, 12574383, 15926193, 19351884, 23309433, 8125743830, 8159261930, MA200, 20968, SU1518
Frequently Asked Questions
Does the Walker Products 245-1131 mass air flow sensor fit the 2009 Chevrolet Express Cargo V8 5.3L?
Yes, Walker Products 245-1131 is listed for the 2009 Chevrolet Express Cargo V8 5.3L. For any other vehicle, look up your year and engine in the "Vehicles it fits" section.
Are mounting bolts included with this mass air flow sensor assembly?
No. Walker Products 245-1131 comes as the sensor with its housing, and mounting hardware is not included. Plan on new fasteners.
What kind of connector does this Walker mass air flow sensor have?
This sensor has a female connector with 5 terminals.
Should I keep my hands off the sensor when installing this mass air flow sensor?
Yes. Oils from your hands can damage the sensor, so keep them off it during installation.
Can Walker Products 245-1131 replace a 74-10058 mass air flow sensor?
Yes. 74-10058 is one of the interchange numbers for this listing, so Walker Products 245-1131 replaces it.
