Dsx

Flex Fuel Sensor with Custom Harness

$275.00

SKU: FFK-HARNESS-E38

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return

Description

The DSX Tuning Flex Fuel Sensor with Custom Harness is a specialized component for vehicles equipped with GM E38, E67, or E92 Engine Control Modules (ECMs). This kit features a genuine GM Flex Fuel sensor paired with a custom-fabricated harness, offering a streamlined solution for users who have already implemented an aftermarket fuel system or prefer a bespoke approach. This product is particularly beneficial for those who do not need the integrated plumbing typically found in full flex fuel conversion kits. It allows for direct integration of the sensor without requiring modification of existing fuel lines. To ensure proper fit and function, customers are required to select their specific ECM type from the dropdown menu during checkout. Furthermore, precise wire lengths must be specified in the order notes for both the connection from the nearest ignition coil to the sensor and from the ignition coil to the ECM. Failure to provide accurate dimensions will result in order cancellation. DSX Tuning guarantees its manufactured components against defects in materials and workmanship for the product's lifetime. The included GM sensors carry a 90-day warranty. This product is proudly Made in America.

Fitment

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Specifications

BrandDsx
Part NumberFFK-HARNESS-E38
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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