NGK 48620 Ignition Coil

Reliable Ignition Coil for Subaru Impreza and Legacy

The NGK DIS Ignition Coil 48620 is designed to deliver consistent ignition performance for select Subaru models. Engineered for distributorless ignition systems, this coil ensures efficient spark delivery to maintain engine operation.

Key Features of NGK DIS Ignition Coil 48620

• 12-volt ignition coil compatible with distributorless ignition systems
• DIS coil type optimized for direct ignition setups
• Blade terminal type with three terminals for secure electrical connections
• Female connector and male terminal gender for proper fitment
• Non-oil filled design for reliable operation without maintenance
• Compatible with Subaru Impreza and Legacy models

About the NGK DIS Ignition Coil Product Line

The NGK DIS Ignition Coil line is specifically developed for distributorless ignition systems, providing precise spark timing and reliable voltage output. This product line focuses on coil designs that support direct ignition setups without the need for a distributor, improving ignition efficiency and engine performance. The 48620 part number is part of this line, ensuring compatibility and quality for vehicles requiring DIS coils.

Detailed Product Description

This NGK ignition coil operates at 12 volts and is designed for distributorless ignition systems, commonly found in Subaru Impreza and Legacy vehicles. The coil type is DIS, which means it supports direct ignition without a distributor, simplifying the ignition system and reducing potential failure points. The coil features a blade terminal type with three terminals, including a female connector and male terminal gender, ensuring proper electrical connections. It is not oil filled, which reduces maintenance concerns and potential leaks. The coil does not include a mounting bracket, so it is intended to be installed using the vehicle's existing hardware.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Subaru Impreza and Legacy
• Resolves engine misfires caused by weak or inconsistent spark delivery
• Improves starting reliability in distributorless ignition systems
• Addresses rough idling and poor acceleration linked to ignition coil failure
• Prevents engine stalling related to ignition coil malfunction

Installation Notes and Tips

Ensure the ignition system is off and the battery is disconnected before installation. Verify the blade terminal connections match the vehicle’s wiring harness, noting the female connector and male terminal gender. Since the coil does not include a mounting bracket, use the existing bracket or mounting points on the vehicle. Properly secure the coil to avoid vibration damage. After installation, check for proper spark and engine operation.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for voltage and ignition type compatibility. The 48620 ignition coil undergoes rigorous testing to ensure durability and consistent performance. Warranty information should be confirmed with the distributor or retailer, as it may vary by region.