

⛽ Drive smarter, not harder — the sensor your GM deserves!
The GM Genuine Parts 13577379 Flex Fuel Sensor is a factory-spec replacement designed to monitor ethanol levels in flex fuel vehicles. Manufactured to GM OE standards, it ensures precise fit, reliable performance, and long-lasting durability, enabling your engine control module to optimize fuel efficiency and ignition timing seamlessly.





| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 11.2 x 8.9 x 4.1 Centimeters |
| Material | Metals and Plastics |
| Item Weight | 113 Grams |
| Style | Modern |
| Mounting Type | Flange Mount |
| Output Type | analog |
| Specific Uses For Product | automotive |
| UPC | 008087095711 808709571070 |
| Global Trade Identification Number | 00808709571070 |
| Manufacturer | ACDelco |
| Product Dimensions | 11.18 x 8.89 x 4.06 cm; 113 g |
| Item model number | 13577379 |
| Manufacturer Part Number | 13577379 |
| OEM Part Number | 13577379 |
| Volume | 25 Cubic Inches |
| Assembly Required | No |
| Item Weight | 113 g |
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