

⛽ Drive smarter, not harder — the GM flex fuel sensor that keeps you ahead of the pack!
The ACDelco GM Genuine Parts 13507128 Flex Fuel Sensor is a GM OE-certified component designed to accurately monitor ethanol content in flex fuel vehicles. It provides real-time data to the engine control module, enabling optimal air/fuel mixture and ignition timing adjustments. Manufactured to GM’s exacting standards, this sensor guarantees reliable performance, durability, and a perfect fit, making it the trusted replacement part for maintaining your GM vehicle’s factory efficiency and longevity.





| ASIN | B073ZQ1G2P |
| Best Sellers Rank | #18,442 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Fuel Injection Pressure Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (447) |
| 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
5 days ago
2 weeks ago