Gauges and Accessories› Gauge Components

FAST

FAST FAST Wideband 02 Mate Conn.Kit

$43.04

SKU: F003 301422K

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The FAST 301422K is a Wideband O2 Mate Connector Kit that allows for the construction of a custom O2 harness. This kit enables the connector to plug directly into the oxygen sensor. It is designed for wide-band, closed-loop applications and can read air/fuel ratios ranging from 9:1 to 16:1.

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

BrandFAST
Part NumberF003 301422K

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.

View Full Return Policy