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⚙️ Drive smarter, not harder — GM Genuine precision in every breath
The GM Genuine Parts 12671624 Mass Airflow Sensor is an OE-certified component engineered to measure incoming air with ±3% accuracy and a lightning-fast 1ms response time. Built to withstand temperatures up to 250°F, it ensures your GM vehicle’s engine control module delivers the perfect fuel mix for maximum power, fuel efficiency, and reduced emissions. Trusted by professionals and backed by GM quality standards, this sensor guarantees seamless fit and long-term durability.
| ASIN | B071Z3D2R3 |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (388) |
| Global Trade Identification Number | 00808709609278 |
| Included Components | ACDelco - Mass Air Flow S (Slp) (12671624) |
| Item Dimensions | 11.2 x 6.6 x 6.6 centimetres |
| Item Type Name | ACDelco Auto Parts |
| Manufacturer | ACDelco |
| Material | Plastic |
| Measurement Accuracy | ±3% |
| Model Number | 23324767 |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Response Time | 1 Milliseconds |
| Specific Uses For Product | Air Flow Sensor |
| Style Name | Modern |
| UPC | 808709609278 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
A**R
Genuine GM part fit well and performed great
F**O
Es pieza original .. es perfecto .. el precio es excelente estoy muy satisfecha con mi compra En mi país cuesta en la agencia tres veces más .
P**R
Great product as per described.
B**M
Product was delivered early. Fits perfectly. Reason for replacing, was getting incorrect fuel/air mixture error reading from O2 sensor on extremely cold days. Works great so far.
F**E
Now, per the info on Amazon, this is not to fit my 2017 Trax lt. I added a pic to show that the old mag on top is the same number as the bottom new one I just received. I would hope people who do the data entry will fix this, but I’m not gonna hold my breath one it. The part is working fine and no more missing. Will update this part in a few months
Trustpilot
1 month ago
2 weeks ago