Flex Fuel Sensors of 2025
Best Choice1
AC Delco12% OffACDelco Flex Fuel Level Sensor - 13507129
Main highlights- Flex Fuel Level Sensor
9.7Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
AC Delco12% OffACDelco 13577429 GM Original Equipment Flex Fuel Sensor
Main highlights- Offering the quality, reliability, and durability of GM OE
- Manufactured to meet or exceed strict quality requirements
- Manufactured to GM OE specification for fit, form, and function
- GM-recommended replacement part for your GM vehicle’s original factory component
9.6Exceptional
View offer on:
Show more
3
ACDelcoACDelco GM Genuine Parts 13507128 Flex Fuel Sensor
Main highlights- Supplies accurate readings to the ECM to make proper adjustments for gas mixture
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- GM-recommended replacement part for your GM vehicle's original factory component
9.4Excellent
View offer on:
Show more
4
DasbecanDasbecan Flex Fuel Composition Sensor Compatible with 2000-2005 Chevy Silverado Avalanche Suburban Tahoe 1500 S10 Pickup GMC Sierra 1500 Sonoma Yukon Replaces# 12570260 10371025
Main highlights- 【Replacement Part Number】 12570260 10371025
- 【Package list】Flex Fuel Composition Sensor ×1PC
- 【Compatible With】 Chevy S10 Pickup 00 01 02 03 , Chevy Silverado 1500 02 03 04 05 , Chevy Suburban 1500 02 03 04 05 , Chevy Tahoe 02 03 04 05 , Chevy Avalanche 1500 05 , Chevy Silverado 1500 Classic 07 , GMC Sierra 1500 02 03 04 05 , GMC Sierra 1500 Classic 07 , GMC Sonoma 00 01 02 03
- 【Attention】The flex fuel sensor can eliminate P0178 P0179 error codes, no longer check engine lights, and no longer rough start. All components are strictly inspected and verified to meet the most stringent quality standards to ensure.
- 【Advantage】The Flex fuel sensor can monitor the ethanol content of the fuel in your flex fuel vehicle. The flexible fuel sensor signal is used by the engine control module to adjust the ignition timing to achieve efficient operation.
9.2Excellent
View offer on:
Show more
5
ACDelcoACDelco GM Original Equipment 13577379 Flex Fuel Sensor
Main highlights- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- GM-recommended replacement part for your GM vehicle’s original factory component
- Country of Origin: Mexico
9.1Excellent
View offer on:
Show more
6
AA IgnitionReplacement Flex Fuel Sensor, Compatible with Buick, Chevy, Cadillac, GMC - 2012-20217429, 13507129 Lacrosse, ATS, SRX, Caprice, Equinox, Impala, Silverado 1500, Tahoe, Sierra 2500HD
Main highlights- Replaces Part# 13577429, 13577429C, 13507129 1425104421 commonly found on popular Silverado 1500, Silverado 2500 HD, Sierra 2500 HD and Sierra 3500 HD vehicles inluding models 12, 13, 14, 15, 16, 17, 18, 19, 20, 21. The fuel flex sensor can easily be located underneath the rear driver side of the vehicle near the fuel tank. Safety measures in replacing the flex fuel sensor should be observed.
- Replacement Flex Fuel Sensor - the flex fuel sensor measures and senses the actual amount of ethanol content in the fuel that passes from the gas tank to the engine. This sensor detects the ethanol content by electrical charges and sends information to the ECM. This is applicable to your Regal, XTS, Captiva Sport, Impala Limited and Suburban.
- OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement and will look, fit and work exactly like the factory part. Fuel flex sensors contains gas from fuel tanks that can cause fire and can also pose health hazards. Installation needs to be done on a well-ventilated and a fire-free workplace.
- Lifetime Warranty - This flex fuel sensor comes complete with a lifetime warranty. If the part ever fails on your 2014 Captiva Sport, 2016 Impala Limited, 2015 Terrain, 2013 XTS or 2013 SRX simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and taking advantage of our warranty. See our website for full details.
- Compatible Replacement for Buick, Cadillac, Chevrolet & GMC Vehicles - 2013-2016 Lacrosse 3.6L | 2013 Regal 2.0L | 2013 ATS 2.0L, 3.6L | 2016 ATS 2.5L, 3.6L | 2013 SRX 3.6L | 2013-2016 XTS 3.6L | 2012, 2013, 2014, 2015, 2016, 2017 Caprice PPV | 2013-2015 Captiva Sport | 2013-2017 Equinox 2.4L | 2011-2012 Equinox 3.0L | 2013-2016 Equinox 3.6L | 2013 Impala | 2014, 2015, 2016, 2017, 2018, 2019, 2020 Impala 3.6L | 2021 GMC Sierra 2500 HD 6.6L | & more. See below for full vehicle list.
9.0Excellent
View offer on:
Show more
7
Yonder FluxYonder Flux Flex Fuel Sensor for Buick Chevy Cadillac GMC 2012-2021, Flex Sensor for Lacrosse ATS SRX Caprice Equinox Impala Silverado 1500 Tahoe Sierra 2500HD Replace OE 13577429/13507129
Main highlights- WARRANTY - If you're not completely satisfied with the Yonder Flux flex fuel sensor, you can simply return it within 30 days. Additionally, it comes with a 12-month warranty, ensuring your purchase is risk-free. Buy with confidence!
- REPLACE OE - 13577429, 13577429C, 13507129 1425104421. This flex fuel sensor commonly found on popular Silverado 1500, Silverado 2500 HD, Sierra 2500 HD and Sierra 3500 HD vehicles etc.
- FUNCTION - The flex fuel sensor detects and measures the precise ethanol content within the fuel as it flows from the gas tank to the engine. Location: the rear driver side of the vehicle near the fuel tank.
- FITMENTⅡ- Compatible with 2013-2017 Equinox 2.4L | 2011-2012 Equinox 3.0L | 2013-2016 Equinox 3.6L | 2013 Impala | 2014, 2015, 2016, 2017, 2018, 2019, 2020 Impala 3.6L | 2021 GMC Sierra 2500 HD 6.6L | & more.
- FITMENTⅠ-The flex fuel sensor is compatible with for Buick Cadillac Chevrolet GMC vehicles - 2013-2016 Lacrosse 3.6L | 2013 Regal 2.0L | 2013 ATS 2.0L, 3.6L | 2016 ATS 2.5L, 3.6L | 2013 SRX 3.6L | 2013-2016 XTS 3.6L | 2012, 2013, 2014, 2015, 2016, 2017 Caprice PPV | 2013-2015 Captiva Sport.
8.9Very Good
View offer on:
Show more
8
LQQDPLQQDP 1pc New Flex Fuel Composition Sensor Replacement Compatible with GM Lacrosse Regal ATS SRX Terrain Equinox Caprice Captiva Sport Impala Suburban Tahoe Yukon XL Silverado Sierra 1500 LD Limited
Why we love it
Enhances fuel efficiency.
Fits various GM models.
Simple installation process.
8.8Very Good
View offer on:
Show more
9
DormanDorman 601-020 Flex Fuel Sensor Compatible with Select Models
Main highlights- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Ideal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- Durable construction - this sensor is made from quality components to ensure reliable performance and a long service life
- Direct replacement - this flex fuel sensor is designed to match the fit and function of the original sensor on specified vehicles
8.7Very Good
View offer on:
Show more
10
NewYallNewYall Flex Fuel Composition Sensor for Chevy Avalanche 2005, S10 2000-2002, Silverado 2002-2005, Suburban 2002-2005, Tahoe 2002-2005, GMC Sierra 2002-2005, Sonoma 2000-2002, Yukon 2002-2005
Main highlights- For 2005 Avalanche 1500, 2000-2002 S10, 2002-2005 Silverado 1500, 2002-2005 Suburban 1500, 2002-2005 Tahoe, 2002, 2005 Sierra 1500, 2000-2002 Sonoma, 2002-2005 Yukon, 2002-2005 Yukon XL 1500
8.6Very Good
View offer on:
Show more
Similar products on Amazon
