NGK 48674 Ignition Coil

Reliable Ignition Coil for Subaru B9 Tribeca and Legacy Models

The NGK COP Ignition Coil part number 48674 is designed to deliver consistent ignition performance for select Subaru vehicles. Engineered for distributorless ignition systems, this coil on plug (COP) unit ensures precise spark delivery for efficient engine operation.

Key Features of NGK COP Ignition Coil 48674

• Voltage: 12V, suitable for standard automotive electrical systems
• Ignition Type: Distributorless, compatible with modern ignition setups
• Coil Type: Coil on Plug (COP) for direct spark plug connection
• Terminal Type: Blade terminals with 3 terminal quantity for secure connections
• Connector Gender: Female connector with male terminals
• Oil Filled: No, designed for dry operation
• Mounting Bracket: Not included
• Compatible with Subaru B9 Tribeca, Legacy, Outback, and Tribeca models

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 reliability. The NGK COP Ignition Coil 48674 is part of this line, providing a direct fit replacement for compatible Subaru models requiring a distributorless ignition coil solution.

Detailed Product Description

This NGK ignition coil operates at 12 volts and is designed specifically for distributorless ignition systems found in Subaru B9 Tribeca, Legacy, Outback, and Tribeca vehicles. The coil on plug design simplifies installation and enhances ignition efficiency by delivering spark directly to the plug. Featuring blade-type terminals with a female connector and male terminals, the coil ensures a secure electrical connection. The unit is not oil filled, which is typical for COP coils, and does not include a mounting bracket, so it mounts directly to the engine as per vehicle specifications.

Common Issues Addressed by NGK Ignition Coil 48674

• Engine misfires caused by faulty ignition coils
• Rough idling or hesitation during acceleration
• Difficulty starting the engine due to weak spark
• Check engine light triggered by ignition system faults
• Reduced fuel efficiency linked to ignition problems

Installation Notes and Tips

When installing the NGK COP Ignition Coil 48674, ensure the ignition system is off and the engine is cool. Disconnect the battery before removal of the old coil. Carefully unplug the female connector and remove the coil from the spark plug. Install the new coil by seating it firmly on the spark plug and reconnect the blade terminals securely. No mounting bracket is included, so follow vehicle-specific mounting procedures. Verify all connections before starting the engine.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet strict quality standards for durability and performance. The NGK COP Ignition Coil 48674 undergoes rigorous testing to ensure reliable operation in distributorless ignition systems. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier.