SPDZ1 350z VQ35DE primary o2 sensor Harness Extensions.

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!

***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***

This product includes a pair of harnesses

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