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Global Parts 1812951 Flex Fuel Sensor
Overview of Global Parts Flex Fuel Sensor 1812951
The Global Parts Flex Fuel Sensor 1812951 is designed to provide accurate fuel composition readings for vehicles running on ethanol blends. This sensor is compatible with a range of Buick, Cadillac, Chevrolet, and GMC models, ensuring reliable performance in various air and fuel delivery systems.
- Compatible with multiple GM makes including Buick, Cadillac, Chevrolet, and GMC
- Fits popular models such as Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Buick LaCrosse
- Part number 1812951 ensures precise identification and fitment
- Monitors ethanol content in fuel for optimized engine performance
- Supports vehicles equipped with flex-fuel systems for accurate sensor data
Detailed Product Description
The Global Parts Flex Fuel Sensor 1812951 is an essential component for vehicles that utilize ethanol-blended fuels. By accurately detecting the percentage of ethanol in the fuel mixture, this sensor allows the engine control unit to adjust fuel injection and ignition timing accordingly. This helps maintain efficient combustion and reduces emissions. The sensor is engineered to meet OEM specifications and is compatible with a wide range of GM vehicles, including the Chevrolet Equinox, GMC Yukon XL, Cadillac CTS, and Buick Regal. Using the correct part number 1812951 ensures proper fitment and function within the vehicle's air and fuel delivery system.
Common Applications and Issues Addressed
- Ensures accurate ethanol content detection for flex-fuel vehicles
- Prevents engine performance issues related to incorrect fuel mixture
- Helps reduce rough idling and hesitation caused by faulty sensors
- Supports emission control by providing precise fuel data
- Addresses check engine light triggers related to fuel sensor faults
Installation Notes and Tips
When installing the Global Parts Flex Fuel Sensor 1812951, ensure the vehicle is compatible by verifying make and model fitment. Disconnect the battery before beginning installation to avoid electrical issues. Carefully remove the old sensor and inspect the connector for corrosion or damage. Install the new sensor securely and verify all connections are tight. After installation, clear any diagnostic trouble codes and perform a system check to confirm proper operation.
Quality Assurance and Warranty
Global Parts manufactures the Flex Fuel Sensor 1812951 to meet industry standards for durability and accuracy. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliable performance in compatible Buick, Cadillac, Chevrolet, and GMC vehicles. Using the correct part number 1812951 helps maintain vehicle integrity and sensor functionality.
This part fits 158 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2024 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2024 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2024 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2024 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2024 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2023 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | Chevrolet | Silverado 1500 LTD | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | GMC | Sierra 1500 Limited | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2022 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2021 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2020 | GMC | Yukon XL | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Silverado 1500 LD | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Sierra 1500 Limited | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Sierra 2500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2019 | GMC | Yukon XL | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Impala | 2.5L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Silverado 2500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | Chevrolet | Tahoe | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | GMC | Sierra 2500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2018 | GMC | Yukon XL | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2017 | Chevrolet | Equinox | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Chevrolet | Impala | 2.5L | L4 | N/A | Flex Fuel Sensor | |
| 2017 | Chevrolet | Impala | 3.6L | V6 | N/A | Flex Fuel Sensor | |
| 2017 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Flex Fuel Sensor |
| 2017 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2017 | Chevrolet | Tahoe | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2017 | GMC | Sierra | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2017 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Flex Fuel Sensor |
| 2017 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | GMC | Terrain | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2017 | GMC | Yukon | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2017 | GMC | Yukon XL | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Cadillac | SRX | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | Chevrolet | Equinox | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Impala | 2.5L | L4 | N/A | Flex Fuel Sensor | |
| 2016 | Chevrolet | Impala | 3.6L | V6 | N/A | Flex Fuel Sensor | |
| 2016 | Chevrolet | Impala Limited | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Flex Fuel Sensor |
| 2016 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | Chevrolet | Tahoe | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | GMC | Sierra | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Flex Fuel Sensor |
| 2016 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2016 | GMC | Yukon | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2016 | GMC | Yukon XL | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Cadillac | ATS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Cadillac | CTS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Cadillac | SRX | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Chevrolet | Impala | 3.6L | V6 | N/A | Flex Fuel Sensor | |
| 2015 | Chevrolet | Impala Limited | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | Chevrolet | Tahoe | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | GMC | Sierra | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | GMC | Sierra 1500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | GMC | Terrain | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2015 | GMC | Yukon | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2015 | GMC | Yukon XL | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Cadillac | ATS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Cadillac | CTS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Cadillac | SRX | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Impala Limited | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | GMC | Sierra | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | GMC | Sierra 1500 | 5.3L | V8 | N/A | Flex Fuel Sensor | |
| 2014 | GMC | Terrain | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2014 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Cadillac | ATS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Cadillac | CTS | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Cadillac | SRX | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Chevrolet | Equinox | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2013 | GMC | Terrain | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2012 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2012 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2012 | Chevrolet | Captiva Sport | 3.0L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2012 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2012 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Flex Fuel Sensor |
| 2011 | Chevrolet | Equinox | 3.0L | V6 | FLEX | N/A | Flex Fuel Sensor |
| 2011 | GMC | Terrain | 3.0L | V6 | FLEX | N/A | Flex Fuel Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.