Delphi AS10363 ignition knock (detonation) sensor for the 2011-2019 Hyundai Sonata 4-cylinder 2.0L and other vehicles senses engine knock and sends a signal about it. It is intended to help protect the engine from damage caused by pre-ignition knocking.
- Knock detection that helps maximize engine performance with all fuels
- Calibrated for a wide variety of frequencies to detect shifts and give accurate signals
- Sealed to withstand humidity, salt spray and automotive fluids
- Ground-isolated design with a 2-wire shielded harness that helps protect the signal from electromagnetic interference (EMI)
- Self-generating piezoelectric design that requires no power to the sensor
Quick facts
- Part: Delphi AS10363 ignition knock (detonation) sensor
- Fits: 2011-2019 Hyundai Sonata 4-cylinder 2.0L and other vehicles
- Condition: New
A failing knock sensor can show up as a check engine light, pinging under load or reduced performance. Those signs alone do not prove the sensor is at fault, since a damaged wiring connector can produce similar ones. This listing is one sensor, and the 2011-2019 Hyundai Sonata 4-cylinder 2.0L takes one.
Fits
This sensor is also listed for a wide range of Hyundai and Kia models, including the 2011-2020 Kia Optima 4-cylinder 2.0L and the 2017-2018 Optima 4-cylinder 2.4L, and the 2016-2018 Kia Sorento 4-cylinder 2.0L and the 2017-2018 Sorento 4-cylinder 2.4L. Driving something else? Pick your year and engine in the "Vehicles it fits" section to see whether it is covered.
Specifications
- Quantity per vehicle: 1
- Type: self-generating piezoelectric
- Design: ground isolated
- Harness: 2-wire, shielded
- Condition: New
In the box
One ignition knock (detonation) sensor.
Interchange: 39250-2G700
EKS927 · S8983 · DKS867 · KS383 · KS427 · 5S12490
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
EKS927, S8983, DKS867, 39250-2G700, KS383, KS427, 5S12490
Frequently Asked Questions
Does the Delphi AS10363 knock sensor fit the 2011-2020 Kia Optima 4-cylinder 2.0L?
Yes. Delphi AS10363 is listed for the 2011-2020 Kia Optima 4-cylinder 2.0L and the 2017-2018 Optima 4-cylinder 2.4L. Other years and engines are in the "Vehicles it fits" section.
Does this knock sensor need a separate power supply?
No. Its self-generating piezoelectric design requires no power to the sensor, so Delphi AS10363 produces its own signal when it senses knock.
Is this knock sensor sealed against humidity and salt spray?
Yes. The sensor is sealed to withstand humidity, salt spray and automotive fluids.
How can I tell if a knock sensor is going bad?
Signs can include a check engine light, pinging under load or reduced performance. With the engine off and cool, you can look over the wiring for damage; a shop can read the stored codes.
Is Delphi AS10363 the same as 39250-2G700?
Yes. 39250-2G700 is one of the numbers Delphi AS10363 replaces, and it is printed on the Interchange line.
