can anyone confirm that this o2 sensor is for a KA24 or an SR20.
i'm looking for a pre cat #1 o2 sensor (on the manifold). seller might have mistaked it for the 2nd o2 sensor, but insists its off a ka24.
the shop i took it too said it doesn't fit on my ka24 pre cat o2 bung and that the sensor i received was for an sr20.
