NTK EH0404 Engine Crankshaft Position Sensor

Reliable Crankshaft Position Sensor for Chevrolet and GMC Vehicles

The NTK Engine Crankshaft Position Sensor EH0404 is designed to provide accurate engine timing data for select Chevrolet, GMC, Hummer, and Isuzu models. This sensor ensures precise crankshaft position monitoring, essential for optimal engine performance and fuel efficiency.

• Terminal Type: Blade
• Connector Quantity: 1
• Connector Shape: Oblong
• Terminal Quantity: 2
• Connector Gender: Female
• Terminal Gender: Male
• Sensor Body Diameter: 0.700 inches
• Mounting Bracket: Not included

About the NTK Engine Crankshaft Position Sensor Line

The NTK Engine Crankshaft Position Sensor product line focuses on delivering precise and reliable sensors engineered for accurate crankshaft position detection. The EH0404 part number is part of this line, offering compatibility with various mid-size trucks and SUVs, including Chevrolet Canyon and Colorado, GMC Canyon and Sierra models, Hummer H3, and Isuzu i-280, i-290, i-350, and i-370. This sensor line emphasizes consistent signal output and durable construction to support engine management systems.

Detailed Product Description

The NTK EH0404 crankshaft position sensor features a blade terminal type with two male terminals and a single female oblong connector, ensuring secure and reliable electrical connections. The sensor body diameter measures 0.700 inches, designed to fit precisely within the engine assembly without requiring additional mounting hardware. This sensor is engineered to monitor the crankshaft's rotational position and speed, providing critical input to the engine control unit (ECU) for ignition timing and fuel injection control.

Common Applications and Problem Resolution

• Compatible with Chevrolet Canyon and Colorado models
• Suitable for GMC Canyon and Sierra vehicles
• Fits Hummer H3 and Isuzu i-280, i-290, i-350, and i-370 models
• Resolves engine misfires caused by faulty crankshaft position signals
• Addresses engine stalling or rough idling issues
• Helps correct starting difficulties related to sensor failure

Installation Notes and Tips

Installation of the NTK EH0404 sensor requires careful handling of the blade terminals and oblong female connector to ensure proper electrical contact. Verify sensor body diameter compatibility with the engine housing before installation. Since no mounting bracket is included, use the existing bracket or mounting points on the vehicle. Always disconnect the battery before sensor replacement to prevent electrical shorts.

Quality Assurance and Warranty

NTK maintains strict quality control standards for the EH0404 crankshaft position sensor, ensuring reliable performance and durability. While specific warranty details are not provided here, NTK products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.