NGK 48748 Ignition Coil

Reliable Ignition Performance for Nissan and INFINITI Vehicles

The NGK COP Ignition Coil part number 48748 is designed to deliver consistent ignition performance for select Nissan and INFINITI models. Engineered for distributorless ignition systems, this coil on plug (COP) unit ensures precise spark delivery to improve engine efficiency and reliability.

Key Features of NGK COP Ignition Coil 48748

• 12-volt ignition coil compatible with distributorless ignition systems
• Coil on plug (COP) design for direct spark plug connection
• Blade-type terminals with three terminal connections
• Female connector and male terminal gender for secure fitment
• Oil-free construction for consistent performance without leakage concerns
• Compatible with multiple Nissan and INFINITI models including 370Z, G37, Q50, and FX50

About the NGK COP Ignition Coil Product Line

The NGK COP Ignition Coil line focuses on coil on plug technology, which eliminates the need for spark plug wires by mounting the coil directly on the spark plug. This design reduces energy loss and improves ignition timing accuracy. The NGK COP Ignition Coil 48748 is part of this line, providing a reliable replacement option for vehicles equipped with distributorless ignition systems.

Detailed Product Description

This NGK ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems found in various Nissan and INFINITI models. Its coil on plug configuration allows for a direct connection to the spark plug, enhancing ignition efficiency and reducing misfires. The blade terminal type with three terminals ensures proper electrical connectivity, while the female connector and male terminal gender provide a secure and precise fit. The coil is not oil filled, which helps maintain consistent performance without the risk of oil contamination.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Nissan 370Z, G37, Q50, FX50, and other compatible models
• Resolves engine misfires and rough idling caused by ignition coil failure
• Improves starting reliability and overall engine performance
• Addresses poor fuel economy related to ignition inefficiency
• Eliminates ignition-related check engine light codes

Installation Notes and Tips

• Ensure vehicle ignition is off and battery disconnected before installation
• Verify compatibility with your specific Nissan or INFINITI model and engine type
• Handle the coil carefully to avoid damage to terminals and connectors
• Do not attempt to open or service the coil as it is sealed and non-serviceable
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty Information

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The NGK COP Ignition Coil 48748 undergoes rigorous testing to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.