Delphi AS10062 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Ford Explorer and Mercury Mountaineer

Delphi AS10062 is an ignition knock (detonation) sensor built for emission control and engine management applications. It uses a bolt-on mounting style with a round female connector and 4 female terminals, matching the OE-style electrical layout needed for accurate knock signal input.

Fits 1997-1998 Ford Explorer and 1998 Mercury Mountaineer. This Delphi AS10062 knock sensor supports vehicles that rely on precise detonation detection to help the engine control module adjust timing under load.

Key Features

• Ignition knock (detonation) sensor for engine knock detection
• Bolt-on mounting type for direct installation
• Round connector with 1 female connector
• 4 female terminals with pin-style terminal type
• OE heritage backed by Delphi’s long history supplying automakers
• Package includes the sensor and instruction sheet

Detailed Description

Delphi AS10062 is an OE-style knock sensor engineered for Ford Explorer and Mercury Mountaineer applications from the late 1990s. Delphi draws on more than 100 years of OE experience, and that background is reflected in the sensor’s fitment-focused design and electrical configuration. The AS10062 part number is a direct reference for buyers searching for a replacement ignition knock sensor for 1997-1998 Ford Explorer or 1998 Mercury Mountaineer models.

This part cross-references Schrader TPMS Solutions (e.g., 29050) for the same application.

What It Helps Address

• Knock sensor fault codes
• Engine pinging or detonation under load
• Incorrect ignition timing response from the ECM
• Rough performance caused by inaccurate knock feedback
• Emission control issues tied to sensor signal problems

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. The Delphi AS10062 uses a bolt-on design with a round female connector, so matching the original sensor connection is important for proper fitment. Clean the mounting surface and inspect the harness connector for corrosion or damaged terminals before installing the new sensor.

Compatible With: Fits 1997-1998 Ford Explorer and 1998 Mercury Mountaineer. Search terms such as Ford Explorer knock sensor replacement, Mercury Mountaineer detonation sensor, and Delphi AS10062 OE replacement sensor can help confirm the correct application.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and knowledge developed through long-term supplier experience with major automakers. The AS10062 is produced to support reliable sensor performance in the specified Ford and Mercury applications.