NGK 49173 Ignition Coil

Reliable Ignition Coil for Audi and Volkswagen Vehicles

The NGK COP (Pencil Type) Ignition Coil Multi-Pack, part number 49173, is designed to deliver consistent ignition performance for a range of Audi and Volkswagen models. This 12-volt ignition coil is engineered for distributorless ignition systems, providing efficient spark delivery to keep your engine running smoothly.

• 12-volt ignition coil compatible with distributorless ignition systems
• Cop (pencil type) coil design for direct spark plug connection
• Blade terminal type with four terminals for secure electrical connections
• Female connector and male terminal gender for proper fitment
• Non-oil filled construction for reliable operation
• Compatible with multiple Audi and Volkswagen models including A3, A4, Golf, Jetta, Passat, Tiguan, and more

About the NGK COP (Pencil Type) Ignition Coil Multi-Pack

The NGK COP (Pencil Type) Ignition Coil Multi-Pack offers a specialized ignition coil solution designed for modern distributorless ignition systems. The pencil type coil design allows for direct installation onto spark plugs, reducing energy loss and improving ignition efficiency. This multi-pack is ideal for servicing multiple cylinders or vehicles, ensuring consistent performance across all ignition points.

Product Details and Specifications

This ignition coil operates at 12 volts and features a blade terminal type with four terminals, ensuring a secure and reliable electrical connection. The coil is not oil filled, which can contribute to a lighter and more compact design. The female connector and male terminal gender are designed to match OEM specifications for proper fitment. This part, with stock number 49173 and part number U5015-4, is compatible with a wide range of Audi and Volkswagen vehicles, including popular models such as the Audi A4 Quattro, Volkswagen Golf R, and Audi Q5.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Audi and Volkswagen distributorless ignition systems
• Resolves engine misfires and rough idling caused by weak or failing coils
• Improves starting reliability and overall engine performance
• Addresses poor fuel economy linked to ignition coil issues
• Eliminates check engine light codes related to ignition coil failure

Installation Notes and Tips

When installing the NGK COP (Pencil Type) Ignition Coil Multi-Pack, ensure the ignition system is off and the engine is cool. Verify the correct orientation of the blade terminals and connectors to match the vehicle’s wiring harness. Since this coil is designed for distributorless ignition systems, confirm compatibility with your specific Audi or Volkswagen model. No mounting bracket is included, so use existing hardware for secure installation.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part is backed by NGK’s quality assurance protocols. For warranty details, please refer to NGK’s official warranty policy or contact the manufacturer directly.