




⚡ Drive smarter with GM’s flex fuel sensor—because your engine deserves precision!
The GM Genuine Parts 13507128 Flex Fuel Sensor is a GM-recommended, OE-quality replacement designed to precisely monitor ethanol content in flex fuel vehicles. Built to exact GM specifications, it ensures optimal air/fuel mixture and ignition timing by sending accurate electrical signals to the engine control module. With a robust metal build, flange mount design, and heat resistance up to 125°C, this sensor guarantees reliable, long-lasting performance and easy installation for GM vehicle owners who demand factory-level quality.





| Brand | ACDelco | 
| Item dimensions L x W x H | 10.9 x 9.7 x 3.3 Centimeters | 
| Material | Metal | 
| Item Weight | 0.25 Pounds | 
| Style | Modern | 
| Measuring Range | 0% - 100% | 
| Mounting Type | Flange Mount | 
| Output Type | electrical signal | 
| Specific Uses For Product | vehicle operation | 
| Upper Temperature Rating | 125 Degrees Celsius | 
| UPC | 808709652618 | 
| Global Trade Identification Number | 00808709652618 | 
| Manufacturer | ACDelco | 
| Product Dimensions | 10.92 x 9.65 x 3.3 cm; 113.4 g | 
| Item model number | 13507128 | 
| Manufacturer Part Number | 13507128 | 
| OEM Part Number | 13507128 | 
| Assembly Required | No | 
| Item Weight | 113 g | 
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