Delphi AS10373 ignition knock (detonation) sensor for the 2000 Toyota Tundra V8 4.7L and other vehicles senses engine knock and signals the engine computer.
- Helps maximize engine performance with all fuels
- Helps protect the engine from damage caused by pre-ignition knocking
- 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 to help protect the signal from electromagnetic interference (EMI)
- Self-generating piezoelectric design that needs no power to the sensor
Quick facts
- Part: Delphi AS10373 ignition knock (detonation) sensor
- Fits: 2000 Toyota Tundra V8 4.7L and other vehicles
A failing knock sensor can show up as a check engine light, pinging under load or a drop in engine performance. Those signs alone do not prove the sensor is at fault, since poor-quality fuel can cause knocking too.
Fits
The 2000 Toyota Tundra V8 4.7L, the 1995-1997 Toyota Corolla 4-cylinder 1.8L and the 1998-2000 Toyota Land Cruiser V8 4.7L are among the Toyota and Lexus models this sensor fits. For a different car, look up your year and engine in the "Vehicles it fits" section. This listing is one sensor; four-cylinder engines take one and six-cylinder and V8 engines take two.
Specifications
Fit and size
- Quantity per vehicle: 1 on four-cylinder engines, 2 on six-cylinder and V8 engines
- Sold as: one sensor per listing
Build and materials
- Construction: self-generating piezoelectric
- Harness: 2-wire, shielded, ground isolated
- Sealing: humidity, salt spray and automotive fluids
In the box
One ignition knock (detonation) sensor.
Interchange: 89615-22030
S8732 · DKS589 · KS110 · 5S2256
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
S8732, DKS589, KS110, 89615-22030, 5S2256
Frequently Asked Questions
Does the Delphi AS10373 knock sensor fit the 1995-1997 Toyota Corolla 4-cylinder 1.8L?
Yes. Delphi AS10373 fits the 1995-1997 Toyota Corolla 4-cylinder 1.8L, which takes one sensor. Other cars are in the "Vehicles it fits" section.
What is in the box with the Delphi AS10373 knock sensor?
Delphi AS10373 comes as one ignition knock (detonation) sensor.
Does this knock sensor need power from the car to work?
No. The self-generating piezoelectric design needs no power supplied to the sensor.
Can a bad knock sensor cause pinging or a check engine light?
Yes, it can. The sensor reports engine knock to the engine computer, and a shop can test it to find the actual cause.
Is this Delphi knock sensor sealed against humidity and salt spray?
Yes. The sensor is sealed to withstand humidity, salt spray and automotive fluids. Its 2-wire shielded harness helps protect the signal from electromagnetic interference (EMI).
