Delphi AS10015 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for OE-Style Engine Control

Delphi AS10015 is an ignition knock (detonation) sensor built for vehicles that rely on accurate engine timing feedback. It uses a threaded nut mounting type, a round female connector, and a pin terminal layout for a direct-fit style replacement on many Chevrolet, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and related applications.

With Delphi’s OE heritage and decades of supplier experience, this knock sensor is made to support consistent signal delivery to the engine control system. It is a practical choice for drivers searching for a Delphi AS10015 knock sensor for Chevrolet Tahoe, GMC Yukon, or Chevrolet C1500 applications.

Key Features

• Ignition knock (detonation) sensor for engine timing feedback
• Threaded nut mounting type for secure installation
• Round female connector with one connector and one terminal
• Pin terminal design for OE-style electrical connection
• Package includes the sensor and instruction sheet
• Delphi AS10015 replacement for a wide range of GM truck, SUV, and van applications

Detailed Product Overview

Delphi AS10015 is engineered for vehicles that use a knock sensor to detect engine detonation and send that information to the control module. Delphi draws on more than a century of OE experience, and that background is reflected in the design and application coverage of this part. This makes it a strong fit for owners looking for a knock sensor replacement for Chevrolet Express 1500, GMC Savana 2500, or Cadillac Escalade models, as well as many C/K-series trucks and Suburban, Tahoe, Yukon, and Blazer applications.

This part cross-references Standard Ignition KS7 for the same application. It also cross-references Dorman - HELP 29016 for the same application.

What This Part Helps Address

• Knock sensor fault codes
• Audible spark knock or detonation under load
• Erratic ignition timing response
• Reduced engine performance caused by inaccurate knock feedback
• Check engine light concerns related to detonation sensor failure

Installation Notes and Tips

• Verify the connector shape, terminal style, and mounting type before installation.
• Inspect the mounting surface and threads for corrosion or damage.
• Follow the included instruction sheet for proper sensor placement and torque procedure.
• Confirm vehicle-specific fitment, especially on models with transmission or configuration notes.
• Compatible With many 1985-2002 Chevrolet, GMC, Cadillac, Buick, Oldsmobile, and Pontiac applications, including Chevrolet Tahoe, GMC Yukon, and Chevrolet C1500.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and knowledge developed through long-term supplier relationships with major automakers. AS10015 reflects that background with application-focused construction for dependable replacement service.