Air and Fuel› Fuel Pumps, Regulators and Components

Fuel-It!

Flex Fuel Sensor

$75.00

SKU: 13577429

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Fuel-It! 13577429 is a flex fuel sensor designed for GM vehicles. It accurately measures ethanol content and fuel temperature, transmitting this data to the ECU for adjustments to ignition timing and fuel delivery. This process can improve cold start performance, emissions control, and overall engine efficiency. It features quick-connect fittings for easy installation and replacement.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFuel-It!
Part Number13577429
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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