Flex Fuel Sensors
Flex Fuel Sensors
Flex Fuel Sensors
Flex Fuel Sensors
Flex Fuel Sensors

Flex Fuel Sensors

The Walker Products High Performance Flex Fuel Sensors are designed specifically for high performance racing applications that utilize ethanol-based fuels. Genuine OE engineered and produced with advanced materials and cutting-edge technology, these sensors deliver unparalleled accuracy, durability, and reliability to ensure peak engine performance.

Features:
  • Walker Products # 243-1003
  • OEM # 13577429
  • Ethanol Reading: 0% – 100%
  • Output Signal: 50 Hz – 150 Hz (0% – 100%)
  • 3/8” I/O Quick Connect Fittings
  • For use as OEM replacement or High Performance Applications
  • Compatible with all aftermarket gauges, ECUs, programmers, and apps utilizing OE 13577429 


Designed to work with custom tuning, these sensors provide real-time data on the ethanol content in the fuel, allowing for precise adjustments to maximize engine output and fuel efficiency. They can withstand extreme temperatures, vibration, and pressure, making them suitable for use in even the harshest racing environments.

Win Fast. Win With Walker Products.

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