If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Walker Products Flex Fuel Sensors are designed for use in flex fuel equipped vehicles to monitor the ethanol content of blended fuels from E0 to E85 and beyond. These sensors transmit real-time ethanol percentage data to the engine control module (ECM), allowing automatic adjustment of fuel delivery and ignition timing for optimal combustion and emissions. Built to meet OE standards for fit, signal response, and performance, Walker sensors integrate seamlessly with factory fuel management systems. Durable materials ensure resistance to fuel, temperature swings, and corrosion for reliable operation over time. As direct-fit replacements, they help restore fuel economy, drivability, and compliance with emissions standards in a variety of modern flex fuel vehicles.
Characteristics include:
Accurately detects ethanol content for proper fuel system adjustments.
Direct-fit design simplifies install and restores drivability quickly.
3/8" quick-connect fittings allow easy integration in factory or custom fuel lines.
Built to match OE specs for fit, function, and signal compatibility.
Ensures optimal performance and emissions in flex fuel equipped vehicles.
Some of the interchangeable part numbers are:
SE1002S | FSA1201FFS
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