Seller notes

Product Information: ISR Performance 350z VQ35DE primary o2 sensor Harness Extensions for 4 wire o2 sensor.This harness extension kit is constructed using OEM Housings, Locks, Wire Seals, and Terminals, as well as MIL Spec M22759/32 Tefzel wire. When installing long tube headers into your 350z you will need to extend the primary o2 sensor wires, with this kit you will no longer have to cut/splice your o2 sensor wires, this is a direct plug and play!***PLEASE INSPECT YOUR HARNESS PRIOR TO ORDERIN...

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