Left Knock (Detonation) Sensor For 1999-2009 Hyundai & 2001-2010 Kia - OE 39250-37150

If your 1999-2009 Hyundai or 2001-2010 Kia is throwing a code or running rough, it might be time for a new knock sensor.

This is a direct replacement for the left side (driver's side) sensor, with the OE part number 39250-37150.

It's a brand new sensor assembly, ready to bolt in.

It features a male connector terminal and is made for specific models, so double-check your fitment.

This one's from KCA and manufactured in Korea, so it's a quality part.

It's been tested for durability and fitment, ensuring a 100% accurate replacement.

Oh, and there's a Prop 65 warning for California, just so you're aware.