Delphi AS10008 Ignition Knock (Detonation) Sensor

Delphi AS10008 Ignition Knock Sensor

Restore accurate knock detection with the Delphi AS10008 ignition knock sensor. Built with Delphi OE heritage and application-specific engineering, this replacement sensor is made for vehicles that rely on precise detonation feedback to help maintain smooth engine operation.

• Ignition knock (detonation) sensor for emission control and engine management systems
• Round connector with 1 female connector and 1 male terminal
• Threaded nut mounting type for secure installation
• Blade terminal design for the specified vehicle applications
• Includes the sensor and instruction sheet
• Delphi part number AS10008

OE-Style Sensor Construction

The Delphi AS10008 is engineered from Delphi’s long OE background, drawing on decades of supplier experience with major automakers. It is a direct-fit ignition knock sensor for select Chevrolet S10, GMC Sonoma, Chevrolet Cavalier, Pontiac Sunfire, and related GM applications, with fitment spanning 1990 through 2003 depending on model. This part cross-references Standard Ignition KS46 for the same application.

Vehicle Fitment

• Fits 1996-2003 Chevrolet S10, N/A
• Fits 1990-1993 Chevrolet S10, N/A
• Fits 1996-2003 GMC Sonoma, N/A
• Fits 1996-2002 Chevrolet Cavalier, N/A
• Fits 1996-2002 Pontiac Sunfire, N/A
• Fits 1997-2000 Isuzu Hombre, N/A
• Fits 1999 Pontiac Grand Am, N/A (Mid Model Year Update)
• Fits 1996-1998 Buick Skylark, N/A
• Fits 1997-1998 Chevrolet Malibu, N/A
• Fits 1996-1998 Oldsmobile Achieva, N/A
• Fits 1996-1998 Pontiac Grand Am, N/A
• Fits 1996 Buick Century, N/A
• Fits 1996 Chevrolet Corsica, N/A
• Fits 1996 Oldsmobile Cutlass Ciera, N/A
• Fits 1990 GMC S15, N/A

Common Issues This Sensor Can Address

• Incorrect or delayed knock signal input to the engine control system
• Check engine light concerns related to knock sensor circuit faults
• Engine pinging or detonation-related drivability complaints
• Reduced ignition timing control caused by a failing sensor
• Rough running or performance loss tied to inaccurate knock feedback

Installation Notes

Verify connector shape, terminal style, and mounting type before installation. The Delphi AS10008 uses a round female connector, one male terminal, and threaded nut mounting. Confirm the vehicle’s exact year and engine application for Chevrolet S10, GMC Sonoma, Pontiac Sunfire, and other listed GM models before replacing the sensor.

Quality Assurance

Delphi builds this replacement sensor using OE-focused knowledge developed through long-term supplier experience with leading automakers. The AS10008 is designed to meet the fit and function expected for the listed applications, with the included instruction sheet supporting installation.