NGK 49184 Ignition Coil

Reliable Ignition Coil for Subaru Forester and Impreza

The NGK COP (Pencil Type) Ignition Coil 49184 is designed to deliver consistent ignition performance for select Subaru models. Engineered for electronic ignition systems, this 12-volt coil ensures efficient spark delivery to maintain engine operation.

• Voltage: 12V for standard automotive electrical systems
• Ignition Type: Electronic, compatible with modern ignition setups
• Coil Type: COP (Pencil Type) for direct ignition on spark plugs
• Terminal Type: Blade terminals with 3 connections
• Connector Gender: Female; Terminal Gender: Male
• Oil Filled: No, designed for dry operation
• Mounting Bracket: Not included
• Part Number: U5401 (Stock Number 49184)

About the NGK COP (Pencil Type) Ignition Coil Line

The NGK COP (Pencil Type) Ignition Coil product line focuses on coil-on-plug designs that provide direct ignition to spark plugs without the need for traditional spark plug wires. This design reduces energy loss and improves ignition timing accuracy. The 49184 part number is part of this line, tailored for Subaru Forester and Impreza models requiring a reliable electronic ignition coil with blade-type terminals.

Product Details and Compatibility

This ignition coil operates at 12 volts and is intended for electronic ignition systems found in Subaru Forester and Impreza vehicles. Its pencil-type coil design allows for direct mounting on the spark plug, simplifying installation and improving ignition efficiency. The coil features three blade terminals with a female connector and male terminals, ensuring secure electrical connections. It is not oil filled, which is typical for this coil type, and does not include a mounting bracket, so it mounts directly to the engine as per vehicle specifications.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Subaru Forester and Impreza
• Resolves engine misfires caused by weak or inconsistent spark delivery
• Improves engine starting reliability and smoothness
• Addresses rough idling or hesitation due to ignition coil failure
• Helps maintain optimal engine performance and fuel efficiency

Installation Notes and Tips

When installing the NGK COP (Pencil Type) Ignition Coil 49184, ensure the ignition system is powered off and the engine is cool. Verify the connector gender and terminal types match the vehicle harness. Since no mounting bracket is included, use the existing mounting points on the engine. Properly seat the coil on the spark plug to ensure a secure connection and optimal spark delivery.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The 49184 ignition coil undergoes rigorous testing to ensure reliable operation in Subaru Forester and Impreza models. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor.