NGK 48686 Ignition Coil - Front

Reliable Ignition Coil for Honda Civic Vehicles

The NGK COP Ignition Coil 48686 is designed specifically for Honda Civic models requiring a distributorless ignition system. This 12-volt coil on plug (COP) ignition coil ensures precise spark delivery for efficient engine performance.

• Voltage: 12V for standard automotive electrical systems
• Ignition Type: Distributorless ignition system compatibility
• Coil Type: Coil on plug (COP) design for direct spark plug connection
• Terminal Type: Blade terminals with 3 terminal quantity
• Connector Gender: Female connector with male terminals
• Oil Filled: No, designed for dry operation
• Mounting Bracket: Not included
• Part Number: U5098 (Stock Number 48686)

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 48686 is engineered to meet the specific electrical and mechanical requirements of Honda Civic distributorless ignition systems, providing consistent spark energy and durability.

Product Details and Specifications

This ignition coil operates at 12 volts and is designed for distributorless ignition systems commonly found in Honda Civic vehicles. The coil on plug (COP) configuration allows for a direct connection to the spark plug, improving ignition timing accuracy and reducing misfires. The blade-type terminals with a quantity of three ensure secure electrical connections, while the female connector and male terminals provide compatibility with factory wiring harnesses. This coil 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 OEM specifications.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Honda Civic distributorless ignition systems
• Resolves engine misfires and rough idling caused by weak or failing coils
• Improves starting reliability and engine performance
• Eliminates ignition coil-related check engine light codes
• Prevents power loss and hesitation during acceleration

Installation Notes and Tips

When installing the NGK COP Ignition Coil 48686, ensure the ignition system is off and the engine is cool. Remove the old coil carefully to avoid damaging the spark plug or wiring harness. Connect the blade terminals securely and verify the female connector fits snugly. Since this coil does not include a mounting bracket, follow the vehicle manufacturer’s instructions for proper mounting. After installation, clear any diagnostic trouble codes and perform a test start to confirm proper operation.

Quality Assurance and Warranty Information

NGK ignition coils are manufactured to meet strict OEM standards for fit, form, and function. The NGK COP Ignition Coil 48686 undergoes rigorous testing to ensure reliable performance in Honda Civic vehicles. While specific warranty details may vary, NGK typically offers a limited warranty against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.