O2 Sensor Extentions (For LTH)

Description

O2 sensor Extensions

Type A – Green 03-Early 04 350Z/G35 “Narrowband”
Type B – Light Gray Usually 07 HR Z/G
Type C – Dark Gray Usually 08 HR Z/G or early VHR
Type D – Brown Flat4 Usually 09+ Z/G
Type E – Black (rare) usually 08 G37 or JDM

Conversion harnesses with different ends are options in some combinations.

Extensions for the 04.5-06 “wideband” sensors are not available because the connectors have built in resistors to calibrate the sensors. The best option is to extend the engine harness side, not the sensor side.