Delphi AS10323 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for OE-Style Engine Control

The Delphi AS10323 ignition knock sensor is built for accurate detonation detection in supported Dodge, Jeep, Ram, and Fiat applications. It uses OE-calibrated testing and validation methods to deliver reliable signal output for engine management systems.

Key Features

• Ignition knock (detonation) sensor for engine timing and knock detection
• OE-standard testing and calibration for accurate readings
• 1 male oval connector with 2 male terminals
• Pin terminal type with screw mounting
• Direct replacement part number AS10323
• Cross-references Standard Ignition KS503 for the same application

Detailed Description

Delphi AS10323 is an ignition knock sensor designed for vehicles that rely on precise detonation feedback to help the engine control module adjust spark timing. Delphi validates its sensors to OE standards, helping maintain consistent signal quality and dependable operation. This part is a strong match for drivers searching for a knock sensor for 2018-2023 Dodge Challenger, 2018-2023 Dodge Charger, 2018-2023 Ram 1500, or 2018-2023 Jeep Grand Cherokee applications.

Compatible vehicle coverage includes 2018-2023 Dodge Challenger, 2018-2023 Dodge Charger, 2023 Dodge Durango, 2023 Dodge Hornet, 2018-2023 Jeep Grand Cherokee, 2021-2023 Jeep Grand Cherokee L, 2022-2023 Jeep Wagoneer, 2018-2023 Ram 1500, 2019-2023 Ram 1500 Classic, 2018-2023 Ram 2500, 2018-2023 Ram 3500, 2019-2022 Jeep Cherokee, 2019-2022 Jeep Renegade, 2018-2022 Jeep Wrangler, and 2019-2020 Fiat 500X.

What It Helps Address

• Knock sensor fault codes
• Unstable ignition timing from inaccurate detonation feedback
• Engine pinging or spark knock concerns
• Check engine light conditions related to knock sensor performance
• Rough engine operation caused by incorrect sensor input

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a screw mount, a single oval male connector, and pin-style terminals. Confirm the vehicle application by year, make, and model before ordering, and inspect the harness connector for corrosion or damage during replacement.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each unit is tested and calibrated to OE standards for accurate readings. That level of calibration supports dependable engine management performance in supported Dodge, Jeep, Ram, and Fiat vehicles.