NISformance Oxygen Sensor Extension Harness
These extensions are a plug and play solution for extending the primary oxygen sensors when installing long tube headers. Splicing of the engine harness in order to extend the oxygen sensor wires is no longer necessary. Avoid potential wiring issues and save time with these plug and play extensions. We also offer these as a package deal with ISR Long Tube Headers, Available Here.
Please be sure to read this complete description carefully, as these are not returnable nor refundable once they ship out. If you need assistance, please contact us prior to placing your order.
Types:
There are four different types of connectors used by Nissan throughout the different models and years. The most accurate method of determining which type is needed, is to compare the connector on your vehicle with the extension types listed below.
- Type 1- rectangle with side tabs near the bottom
- Type 2- square with left side tab near bottom right side tab near top
- Type 3- square with side tabs near bottom
- Type 4- square with side tabs near top
How to determine the type of o2 extensions needed:
Nissan / Infiniti used different connectors for different cars and year models. In order to determine which type of o2 extensions you need, you will need to look at the connector on your PRIMARY o2 sensor, and compare it with the 4 different types available. Make sure your are looking at the PRIMARY o2 sensor and not the SECONDARY o2 sensor.
The connector for the primary o2 sensor is usually accessible near the firewall. Pop open your hood and look down into that area. Once you locate the connector, Compare it with the 4 different types that we offer by looking at connector shape and tab location. If you are able to get a clear picture that shows the tab locations, you can send us this picture via Facebook messenger, Instagram messenger or email for further assistance.
Includes:
- Two harness extensions (sold as a pair)
Applications:
- 350z
- 370z
- G35(HR)
- G37
- Q40(VHR)
- Q50(VHR)
- Q60(VHR)
May also fit other Nissan vehicles. Please confirm connector type before ordering.
PLEASE NOTE:
- THIS ITEM IS NOT RETURNABLE!!!
- THIS ITEM IS NOT EXCHANGEABLE!!!
- ORDER QTY OF 1 INCLUDES A PAIR OF EXTENSIONS
- THESE ARE SOLD AS A PAIR, NOT INDIVIDUALLY
- WE WILL NOT CONTACT YOU TO CONFIRM QTY ORDERED