Walker Products 243-1003 Walker Products 243-1003 Flex Fuel Sensor

$102.89

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In Stock
SKU
DKHD-2431003
Auto Parts
Walker Products Flex Fuel Sensor #243-1003 is a Genuine OE sensor, made in the USA and designed to deliver accurate ethanol content readings from 0% to 100%. Outputting a frequency signal from 50 Hz to 150 Hz, this sensor communicates seamlessly with factory and aftermarket systems using OE #13577429 protocols. Engineered with 3/8" quick-connect inlet and outlet fittings, it installs easily in both original equipment and high-performance fuel systems. While ideal as a direct OE replacement on factory flex fuel vehicles, it has also become the industry-standard sensor for high-performance builders converting to E85 or other ethanol blends. Benefits of higher ethanol use include cooler cylinder temperatures, increased octane, reduced engine knock, and improved power potential. Fully compatible with aftermarket ECUs, digital gauges, flex fuel kits, tuners, and mobile apps, this sensor offers unmatched reliability, precision, and versatility. Trust Walker Products to deliver Genuine OE quality for street or track.
Walker Products

Walker Products focuses on automotive sensors and engine management components, providing critical parts that ensure optimal engine performance and reliability. Their product range includes crankshaft position sensors, manifold absolute pressure sensors, and other essential engine monitoring devices.

The brand is recognized for its precision engineering and quality manufacturing, catering to both aftermarket and replacement needs. Walker Products delivers solutions that help maintain vehicle efficiency, performance, and safety across a wide range of makes and models.

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Walker Products 243-1003 Walker Products 243-1003 Flex Fuel Sensor

$102.89