Beck Arnley 158-0813 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Nissan and Infiniti Vehicles

The Beck Arnley 158-0813 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Nissan and Infiniti models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.

• Compatible with Nissan Altima, Maxima, Pathfinder, QX4, and Infiniti G35, I30, I35, M45, Q45 models
• OEM-quality ignition knock sensor for accurate detonation detection
• Part number 158-0813 ensures correct fit and function
• Durable construction for consistent performance under various driving conditions
• Direct replacement sensor for emission control systems

Product Details and Functionality

The Beck Arnley 158-0813 ignition knock sensor plays a critical role in the emission control system by detecting engine knock or detonation. When abnormal combustion occurs, the sensor sends signals to the engine control module, which adjusts ignition timing to prevent engine damage. This sensor is engineered to meet or exceed OEM specifications, ensuring reliable operation in Nissan and Infiniti vehicles such as the Altima, Maxima, Pathfinder, G35, and Q45. Using the correct part number 158-0813 guarantees compatibility and helps maintain engine efficiency and emissions compliance.

Common Applications and Issues Addressed

• Prevents engine knocking and pinging that can cause damage
• Helps maintain smooth engine performance and fuel efficiency
• Reduces risk of engine misfires related to detonation
• Supports proper ignition timing adjustments by the ECU
• Assists in meeting emission standards by monitoring combustion quality

Installation Notes and Tips

When installing the Beck Arnley 158-0813 ignition knock sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Locate the sensor on the engine block as specified in the vehicle’s service manual for Nissan Altima, Infiniti G35, or other compatible models. Use appropriate torque specifications to avoid sensor damage. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet strict quality standards, providing reliable performance and durability. The 158-0813 ignition knock sensor undergoes rigorous testing to ensure it meets OEM fit, form, and function requirements. While specific warranty details may vary, Beck Arnley typically offers coverage against defects in materials and workmanship to support long-term vehicle operation.