Home » Flex Fuel Sensor Bracket Billet 6061 Aluminum for GM 13577429 57824279

Flex Fuel Sensor Bracket Billet 6061 Aluminum for GM 13577429 57824279

SKU: 1005012991554642-Silver
Color
€27,33
-37% €43,72 €27,33

A failing flex fuel sensor bracket often causes erratic ethanol readings or check engine lights due to continuous fuel line vibration. This billet 6061 aluminum mount restores secure positioning for your GM flex‑fuel system. Designed to replace factory part numbers 13577429 and 57824279, the bracket locks the flexible fuel line sensor in place, eliminating the micro‑shifting that degrades mixture calibration. Machined from solid 6061 alloy, the component withstands recurring thermal cycles and road vibration without flexing or corroding, preserving accurate oxygen sensing and consistent engine tuning over extended high‑mileage use.

Benefits & Installation Advice

  • Direct bolt‑on replacement cuts out sensor sway, restoring stable fuel metering without trimming lines or fabricating custom supports.
  • Wipe the engine bay mounting surface clean before installation to remove dirt and old threadlocker, ensuring maximum screw grip.
  • Seat all four fasteners finger‑tight first, then torque them incrementally in a diagonal sequence to keep the bracket perfectly aligned.

Product Specifications

  • Core Material: Billet 6061 Aluminum
  • Equivalent OE Numbers: 13577429, 57824279
  • Fitment Type: Direct replacement for compatible GM flex‑fuel sensor locations
  • Surface Treatment: Mill finish with natural oxide layer for rust resistance
  • Hardware Count: 4 included mounting screws

Package includes:

1 × Flex Fuel Sensor Mount/Bracket
4 × Mounting Screws

Installation Reminder

Measure your original mounting plate before ordering to confirm dimensional compatibility. Apply a drop of medium‑strength thread locker to each screw tip if your dealership manual specifies it, and stop tightening once resistance meets spec to prevent stripping the soft aluminum insert.

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