Standard Ignition UF-677 Ignition Coil

Reliable Ignition Coil for Nissan and INFINITI Vehicles

The Standard Ignition UF-677 ignition coil is designed to deliver consistent performance for select Nissan and INFINITI models. Engineered as an electronic, distributorless ignition coil, it supports efficient spark generation to maintain engine reliability.

• 12-volt electronic ignition coil with distributorless design
• Black color with bolt-on mount type for secure installation
• Blade terminal type with 3 male terminals for reliable connectivity
• Includes mounting bracket and coil; plug-in connector with female gender
• Connector shape is round and rectangular with one connector for easy integration

Product Details and Specifications

The Standard Ignition UF-677 ignition coil operates at 12 volts and features an electronic coil type optimized for distributorless ignition systems. Its black finish and bolt-on mount type ensure a durable and stable fit. The coil includes a mounting bracket for straightforward installation, although mounting hardware is not included. The blade terminal type with three male terminals and a single female plug-in connector (round and rectangular shape) provides secure electrical connections. This ignition coil is compatible with Nissan Armada, INFINITI QX56, and QX80 models, ensuring proper fitment and function.

Compatible Vehicles and Applications

This ignition coil is specifically designed for use in the following vehicles:

• Nissan Armada
• INFINITI QX56
• INFINITI QX80

It is ideal for replacing faulty or worn ignition coils in these models to restore ignition system performance and engine efficiency.

Common Issues Addressed by the UF-677 Ignition Coil

• Engine misfires or rough idling caused by weak or failing ignition coils
• Difficulty starting the engine due to inconsistent spark delivery
• Reduced fuel efficiency linked to incomplete combustion
• Check engine light triggered by ignition system faults
• Loss of power or hesitation during acceleration

Installation Notes and Tips

Installation of the Standard Ignition UF-677 ignition coil requires basic mechanical skills and tools. The coil mounts securely using the included mounting bracket and bolt-on mount type; however, mounting hardware is not included and must be sourced separately. Ensure the blade terminals and plug-in connector are properly aligned and connected to avoid electrical issues. It is recommended to disconnect the battery before installation to prevent electrical shorts. Refer to the vehicle’s service manual for specific torque specifications and safety precautions.

Quality Assurance and Warranty Information

Standard Ignition products are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details for the UF-677 ignition coil are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. For precise warranty terms, consult the product packaging or Standard Ignition’s official documentation.