

⛽ Drive smarter, not harder — trust the sensor GM trusts!
The ACDelco GM Genuine Parts 13507128 Flex Fuel Sensor is a GM OE-spec replacement part that accurately monitors ethanol content in flex fuel vehicles. It provides precise data to the engine control module, enabling optimal air/fuel mixture and ignition timing adjustments for enhanced performance and fuel efficiency. Lightweight and built to last, this sensor guarantees a perfect fit and reliable operation, maintaining your GM vehicle’s factory standards.





| ASIN | B073ZQ1G2P |
| Best Sellers Rank | #10,578 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Fuel Injection Pressure Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (450) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 50 g |
| Item model number | 13507128 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 13507128 |
| Model | Flex Fuel Sensor |
| OEM Part Number | 13507128 |
| Product Dimensions | 10.92 x 9.65 x 3.3 cm; 50 g |
J**R
Works as it should. Reads my e85 perfectly.
S**N
arrived as expected
D**D
Description of the product could use some refining. But this is an AC Delco (Continental) OEM GM flex fuel sensor.
B**.
Tried to make it work properly over several days, kept switching between 2 and 10 % alcohol content, finally switched for a bigger Continental model, and this one worked properly. I don't know if it was a bad unit, or if it's just cheap and imprecise.
G**.
No complaints with the quality. Appears to be authentic. Fits as expected and is still working in my high horsepower car. It's been installed for at least 5 months now and is still accurate. No leaks and is easy to install.
Trustpilot
1 month ago
1 month ago