Ignition Knock (Detonation) Sensor for 1996-2000 GMC Savana 3500 & More - Delphi AS10012

Delphi AS10012 ignition knock (detonation) sensor for the 1996-2000 GMC Savana 3500 V8 7.4L and other vehicles detects engine knock and sends a signal to the engine computer.

• Helps protect the engine from damage caused by pre-ignition knocking
• 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 needs no power to the sensor

Quick facts

• Part: Delphi AS10012 ignition knock (detonation) sensor
• Fits: 1996-2000 GMC Savana 3500 V8 7.4L and other vehicles
• Condition: New

A check engine light, pinging under load or a loss of power can mean the knock sensor has failed. A damaged wiring harness, poor fuel or a lean condition can be behind the same signs, so find the cause before buying a sensor.

Fits

It is listed for a wide range of Chevrolet and GMC models, including the 1996-2000 Chevrolet C2500 V8 7.4L and the 1996-2000 Chevrolet C3500 V8 7.4L, which take two sensors each. The 1996 GMC Savana 3500 V8 7.4L takes two and the 1997-2000 GMC Savana 3500 V8 7.4L takes one. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

In the box

One ignition knock (detonation) sensor.

Interchange: 144-425 · 242-1080
213299 · 5S2178 · S8604 · DKS225 · 10456232 · 29033 · KS50 · SU1122