Description
Genuine OEM Nissan Oxygen O2 Sensor (12mm) – SR20DET – Skinny Type
Brand new OEM SR20DET O2 Sensor for S13 . These are OEM Nissan NTK O2 sensor. Changing out your old sensor to a new one usually would improve gas mileage. For S13 models, there’s 2 type of O2 sensors. There is the Large (FAT) (blacktop) and Small (Skinny) (Redtop) type, both have 3 wires. Images shown above are for the skinny Redtop type. Either model will work on the engines, the only difference is the thread size.
Michael R. (verified owner)
It was a direct replacement to my old worn out O2 sensor, Package came only a couple days after order and it was quick. Made my SR20de run like a champ again