NGK 48689 Ignition Coil

Reliable Ignition Coil for Audi, Bentley, and Volkswagen Vehicles

The NGK COP (Pencil Type) Ignition Coil 48689 is designed to deliver consistent ignition performance for select Audi, Bentley, and Volkswagen models. Engineered for distributorless ignition systems, this 12-volt coil ensures efficient spark delivery to maintain engine operation.

• Voltage: 12V for standard automotive electrical systems
• Ignition Type: Distributorless ignition system compatibility
• Coil Type: COP (pencil type) design for direct ignition
• Terminal Type: Blade terminals with 4 connections
• Connector Gender: Female connector with male terminals
• Oil Filled: No, designed for dry operation
• Mounting Bracket: Not included
• Part Number: U5017 (Stock Number 48689)

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 distributor components. This design improves ignition timing accuracy and reduces energy loss. The 48689 part is a pencil-type coil that fits directly onto the spark plug, making it suitable for modern distributorless ignition systems found in various Audi, Bentley, and Volkswagen models.

Product Details and Compatibility

This ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, which are common in vehicles like the Audi A8 Quattro, Bentley Bentayga, Continental, Flying Spur, and Volkswagen Passat and Phaeton. The blade terminal type with four terminals and a female connector ensures secure electrical connections. The coil is not oil-filled, which is typical for pencil-type ignition coils, and it does not include a mounting bracket, so installation requires using the vehicle's existing hardware.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Audi A8 Quattro and Volkswagen Passat
• Restores proper spark delivery in Bentley Continental and Flying Spur models
• Resolves misfires and rough idling caused by ignition coil failure
• Improves engine starting reliability in Volkswagen Phaeton vehicles
• Addresses ignition system faults in Bentley Bentayga engines

Installation Notes and Tips

When installing the NGK COP (Pencil Type) Ignition Coil 48689, ensure the ignition system is off and the engine is cool. This coil is designed to fit directly onto the spark plug, so verify compatibility with your vehicle’s ignition system. Use the existing mounting hardware as this part does not include a bracket. Check all electrical connections for secure fitment of the blade terminals and female connector to avoid misfires.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The NGK COP (Pencil Type) Ignition Coil 48689 undergoes rigorous testing to ensure reliable operation in distributorless ignition systems. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor.