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GM Genuine Parts Flex Fuel Sensor
OE

GM Genuine Parts Flex Fuel Sensor

GM Part #13507129

ACDelco Part #13507129

MSRP$197.88*

ACDelco GM Original Equipment Flex Fuel Sensors monitor the ethanol content of the fuel in your flex fuel vehicle, and are GM-recommended replacements for your vehicle's original components.

  • Supplies accurate readings to the ECM to make proper adjustments for gas mixture
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE

About this product

ACDelco GM Original Equipment Flex Fuel Sensors monitor the ethanol content of the fuel in your flex fuel vehicle, and are GM-recommended replacements for your vehicle's original components. The flex fuel sensor signal is used by the engine control module to adjust the air/fuel mixture and ignition timing for efficient operation. These original equipment flex fuel sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • Supplies accurate readings to the ECM to make proper adjustments for gas mixture
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • Engine cranking but not starting
  • Change fuel filter (if applicable) at required intervals.

ModelBody StyleTrimYear(s)
Encore GX2025
Envista2025, 2026
LaCrosseBase2013, 2014, 2015, 2016
Regal2013

Frequently Asked Questions

No. Only approved vehicles can use E85 fuel.