Hitachi IGC0078 Ignition Coil - Front or Rear

Reliable Ignition Coil for Nissan and INFINITI Vehicles

The Hitachi IGC0078 ignition coil is engineered to deliver consistent ignition performance for a range of Nissan and INFINITI models. Designed to meet OEM specifications, this ignition coil ensures efficient spark delivery and optimal engine operation.

• Manufacturer: Hitachi, a trusted name in automotive ignition components
• Part Number: IGC0078 for precise identification and compatibility
• Compatible with multiple Nissan and INFINITI models including 370Z, G37, Q50, and FX50
• Designed to provide reliable spark generation for smooth engine performance
• Direct replacement ignition coil meeting factory standards

Product Details and Compatibility

The Hitachi IGC0078 ignition coil is specifically designed for use in various Nissan and INFINITI vehicles such as the Nissan 370Z, EX37, FX37, FX50, G37, M37, M56, Q40, Q50, Q60, Q70, Q70L, QX50, and QX70. This ignition coil supports the ignition system by converting the battery's low voltage to the high voltage needed to ignite the fuel-air mixture in the engine cylinders. Manufactured by Hitachi, this part adheres to strict quality standards to ensure durability and consistent performance under normal operating conditions.

Common Applications and Problem Resolution

• Restores proper ignition function in Nissan 370Z and INFINITI Q50 models
• Resolves engine misfires and rough idling issues
• Improves starting reliability in affected vehicles
• Addresses poor fuel economy caused by ignition coil failure
• Eliminates hesitation or power loss during acceleration

Installation Notes and Tips

When installing the Hitachi IGC0078 ignition coil, ensure the engine is cool and the battery is disconnected to prevent electrical shock. Carefully remove the old ignition coil and inspect the ignition coil connector and wiring for damage. Install the new coil securely, making sure all electrical connections are tight and free of corrosion. It is recommended to replace ignition coils in sets if multiple coils show signs of wear to maintain balanced engine performance.

Quality Assurance and Warranty

Hitachi manufactures the IGC0078 ignition coil to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided here, Hitachi products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship. For warranty information, refer to the product packaging or contact the manufacturer directly.