Delphi AS10092 ignition knock (detonation) sensor for the 1999-2002 Subaru Forester H4 2.5L and other vehicles senses engine knock to help protect the engine from pre-ignition damage.
- 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 helps protect the signal from electromagnetic interference (EMI)
- Self-generating piezoelectric design that requires no power to the sensor
Quick facts
- Part: Delphi AS10092 ignition knock (detonation) sensor
- Fits: 1999-2002 Subaru Forester H4 2.5L and other vehicles
- Condition: New
A lit check engine light, pinging under load or reduced power can mean the knock sensor is worn, though a damaged wiring harness or a worn spark plug can be behind them too, so trace the cause before replacing it.
Fits
The vehicles it fits include the 2000-2001 Subaru Outback H4 2.5L, the 1999-2001 Subaru Impreza H4 2.2L and the 1999-2002 Impreza H4 2.5L, and each vehicle takes one sensor. If your Subaru is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Design: self-generating piezoelectric
- Harness: 2-wire shielded, ground isolated
- Sealing: sealed against humidity, salt spray and automotive fluids
- Condition: New
In the box
One ignition knock (detonation) sensor.
Interchange: 158-0974 · 144-745 · 22060 AA070 · 242-1038
2131828 · 5S2294 · 19803 · S8683 · DKS503 · KNS0006 · DKS503SB · KS98 · KS98T · SU4990
This part cross-references / interchanges with the following part numbers:
2131828, 5S2294, 19803, S8683, 158-0974, DKS503, KNS0006, 144-745, DKS503SB, KS98, KS98T, 22060 AA070, 242-1038, SU4990
Frequently Asked Questions
Does the Delphi AS10092 knock sensor fit a 2000-2001 Subaru Outback H4 2.5L?
Yes. Delphi AS10092 fits the 2000-2001 Subaru Outback H4 2.5L, and that engine takes one sensor.
Is this knock sensor sold as a single piece?
Yes. This listing is one ignition knock (detonation) sensor, and the fitment lists one sensor per vehicle.
Does this knock sensor need power to work?
No. It has a self-generating piezoelectric design that requires no power to the sensor.
Can this knock sensor handle road salt and engine fluids?
Yes. The sensor is sealed to withstand humidity, salt spray and automotive fluids.
Does Delphi AS10092 interchange with DKS503?
Yes. DKS503 is one of the other numbers listed with Delphi AS10092 on the Interchange line, along with KS98 and SU4990.
