A knock sensor is located on the intake manifold, cylinder, or engine block. The purpose of the knock sensor is to sense unusual pulsations caused by the engine knock or detonation.
Symptoms of a bad knock sensor are check engine light CEL on, loud sounds, bad fuel mileage, poor acceleration and poor engine performance.
When you replace the knock sensor please be careful the grime will fall into the cylinders when you pull the intake manifold off.

Compatible with Hyundai Vehicles:
2012-2019 Accent 1.6L L4 Without turbo
2012-2017 Veloster 1.6L L4 Without turbo

Compatible with Kia Vehicles:
2012-2020 Rio 1.6L L4 Without turbo
2010-2019 Soul 1.6L L4 Without turbo

Replaces Part #: 39250-2B000, 392502B000 knock sensor.

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.