Delphi AS10329 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for OE-Style Engine Control

The Delphi AS10329 ignition knock sensor is built for accurate detonation detection in supported Chrysler, Dodge, Jeep, Mitsubishi, and Ram applications. It uses OE-calibrated testing and validation to deliver consistent signal output for engine management systems that rely on precise knock feedback.

Compatible with 2008-2012 Jeep Liberty, 2011-2012 Ram 1500, and other listed applications, this sensor is a direct-fit replacement for vehicles that need reliable knock sensing performance. The Delphi AS10329 is also a fitment match for 2008-2011 Dodge Nitro and 2008-2010 Jeep Grand Cherokee applications.

Key Features

• Ignition knock (detonation) sensor for engine timing and knock detection
• OE-developed and OE-calibrated for accurate readings
• 1 male square connector with 2 terminals
• Pin terminal type with screw mounting
• Package contents: ignition knock sensor only
• Part number: AS10329

Detailed Description

Delphi AS10329 is an ignition knock sensor designed to monitor engine vibration patterns and send the signal needed for knock control strategies. Delphi validates its sensors to OE standards, helping maintain accurate sensor output for vehicles that depend on stable detonation feedback. This part cross-references Standard Ignition KS191 for the same application. The AS10329 is a practical replacement choice for Chrysler, Dodge, Jeep, Mitsubishi Raider, and Ram vehicles listed in the fitment data, including Jeep Liberty, Dodge Nitro, and Ram 1500 coverage.

What It Helps Address

• Knock sensor fault codes
• Erratic ignition timing caused by poor detonation feedback
• Engine pinging or spark knock concerns
• Check engine light related to knock sensor circuit issues
• Driveability problems tied to inaccurate engine load feedback

Installation Notes and Tips

• Verify connector shape, terminal count, and mounting style before installation.
• Inspect the harness connector for corrosion, bent pins, or damaged locking tabs.
• Use the correct screw mounting location and torque specification for the vehicle.
• Clear diagnostic trouble codes after installation and confirm proper sensor operation.
• Confirm exact year, make, and model coverage before ordering; fitment includes 2008-2012 model-year applications.

Quality Assurance

Delphi backs this sensor with stringent OE development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce comebacks. Part number AS10329 is engineered for dependable replacement performance in the listed vehicle applications.