ISR Performance O2 Harness Extension Kit - Nissan 350z Infiniti G35 VQ35DE

IS-VQ35O2-EXT - ISR Performance O2 Harness Extension Kit - Nissan 350z Infiniti G35 VQ35DE

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 ORDERING AND ENSURE YOU HAVE THE EARLY MODEL VQ35DE 4 WIRE O2 SENSORS IN PLACE, THIS WILL NOT WORK WITH LATER MODEL 6 WIRE O2 SENSORS!***

***O2 Extension Harness Fitment: Will only work with 02-04 350z and 03-05 G35 that have the heated O2 sensors with Blue and Green Connectors***