NGK 49177 Ignition Coil

Reliable Ignition Coil for BMW and Rolls-Royce Vehicles

The NGK COP (Pencil Type) Ignition Coil Multi-Pack, part number 49177, is designed to deliver consistent ignition performance for select BMW and Rolls-Royce models. This 12-volt ignition coil supports distributorless ignition systems, ensuring efficient spark delivery and engine operation.

• Voltage: 12V for standard automotive electrical systems
• Ignition Type: Distributorless ignition system compatible
• Coil Type: COP (pencil type) for direct ignition
• Terminal Type: Blade terminals with 3 terminals per coil
• Connector Gender: Female connector with male terminals
• Oil Filled: No, designed for dry operation
• Mounting Bracket: Not included
• Part Number: U5055-6 (NGK internal reference)

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

The NGK COP (Pencil Type) Ignition Coil Multi-Pack is engineered to meet the specific ignition requirements of modern distributorless ignition systems. The pencil-type coil design allows for direct installation onto spark plugs, reducing energy loss and improving ignition timing accuracy. This multi-pack provides multiple coils, ideal for vehicles requiring several ignition coils such as BMW 3 Series or Rolls-Royce models.

Product Details and Compatibility

This ignition coil is compatible with a wide range of BMW models including the 1 Series M, 128i, 135i, 320i, 328i, 335i, 435i, 525i, 640i, 740i, and M series variants such as M2, M3, and M4. It also fits Rolls-Royce models like the Cullinan, Dawn, Ghost, Phantom, and Wraith. The part number 49177 ensures you receive the correct coil designed for these vehicles’ ignition systems.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils causing misfires
• Restores proper spark delivery in distributorless ignition systems
• Eliminates rough idling and engine hesitation
• Improves engine starting reliability
• Prevents ignition coil failure-related check engine lights

Installation Notes and Tips

Ensure the ignition system is powered off before installation. This coil features blade terminals with a female connector and male terminals, so verify connector compatibility with your vehicle’s wiring harness. No mounting bracket is included, so use the existing mounting hardware. Properly seat the coil onto the spark plug for optimal performance.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The part number 49177 undergoes rigorous quality control to ensure reliable operation in demanding automotive environments. Please refer to NGK’s warranty policy for coverage details.