Part #: IS-KNK-SRKA. ISR presents its top - notch OE replacement knock sensor, tailored for Nissan S13, S14, S15 models equipped with SR20DET and KA24DE engines. With a successful track record in OE replacement parts, ISR is committed to offering high - quality, hard - to - find JDM components. Note: ISR orders usually take a day to process. If you're in a hurry, reach out to us directly.


Using this ISR knock sensor is straightforward. Just replace your old sensor with this new one following the standard replacement procedures for your Nissan 240sx, S13, S14, or S15. Make sure to connect it properly to get accurate readings. When it comes to maintenance, there's not much you need to do. Keep it clean and free from debris. Check the connections from time to time to ensure they're tight. Remember, ISR orders take about a day to process. If you need it faster, give us a call.