Denso 196-4009 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan and Infiniti

The Denso Engine Crankshaft Position Sensor 196-4009 is designed to provide accurate engine timing data for a range of Nissan and Infiniti vehicles. This sensor ensures precise crankshaft position monitoring, essential for optimal engine performance and fuel efficiency.

• Terminal Type: Pin
• Connector Quantity: 1
• Connector Shape: Oval
• Mounting Hole Quantity: 1
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Male
• Wiring Harness Included: No
• Mounting Bracket Included: No

About the Denso Engine Crankshaft Position Sensor Line

The Engine Crankshaft Position Sensor line by Denso focuses on delivering precise and reliable sensors that monitor the crankshaft's rotational position. This data is critical for engine control units to manage ignition timing and fuel injection. The 196-4009 part is engineered to meet OEM specifications, ensuring compatibility and performance for Nissan and Infiniti models.

Detailed Product Description

This Denso crankshaft position sensor features a single oval-shaped female connector with three male terminals, designed for secure and accurate electrical connections. The sensor mounts with one hole, facilitating straightforward installation. It does not include a wiring harness or mounting bracket, so existing vehicle components are used during replacement. The pin-type terminals provide reliable signal transmission, essential for engine management systems.

Compatible Vehicles and Common Applications

• Compatible with Nissan models including 350Z, 370Z, Altima, Frontier, Maxima, Murano, Pathfinder, Quest, and Z
• Compatible with Infiniti models such as EX35, EX37, FX35, FX37, G35, G37, GT-R, JX35, M35, M35h, M37, Q40, Q50, Q60, Q70, Q70L, QX50, QX55, QX60, and QX70
• Used to monitor crankshaft position for engine timing and fuel injection control
• Helps resolve issues like engine misfires, stalling, rough idling, and poor acceleration

Installation Notes and Tips

• Ensure the vehicle’s ignition is off before installation
• Locate the existing crankshaft position sensor and disconnect the oval-shaped female connector
• Replace the sensor using the single mounting hole for secure fitment
• Verify the three-pin connection is properly seated to avoid signal loss
• Test engine performance after installation to confirm proper operation

Quality Assurance and Warranty

Denso manufactures this Engine Crankshaft Position Sensor 196-4009 to meet strict OEM standards for durability and accuracy. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support reliable vehicle operation.