NGK 49110 Ignition Coil

Reliable Ignition Performance for Mercedes-Benz Vehicles

The NGK COP Ignition Coil 49110 is designed to deliver consistent ignition performance for a wide range of Mercedes-Benz models. Engineered for electronic ignition systems, this coil on plug (COP) unit ensures precise spark delivery and efficient engine operation.

• 12-volt electronic ignition coil
• Coil on plug (COP) design for direct spark delivery
• Blade-type male terminals with four connections
• Oil-free construction for durability
• Compatible with numerous Mercedes-Benz models including AMG and Maybach series

About the NGK COP Ignition Coil Product Line

The NGK COP Ignition Coil line focuses on coil on plug technology, which integrates the ignition coil directly onto the spark plug. This design reduces energy loss and improves ignition timing accuracy. The NGK COP Ignition Coil 49110 is part of this line, providing a reliable replacement option for vehicles requiring electronic ignition coils without oil filling, featuring blade-type terminals for secure electrical connections.

Product Details and Specifications

This ignition coil operates at 12 volts and is specifically designed for electronic ignition systems. Its coil on plug (COP) configuration eliminates the need for high-tension leads, enhancing ignition efficiency. The coil is not oil filled, which can contribute to a lighter and more compact design. It features four male blade terminals, ensuring proper electrical connectivity. The part number U5342 corresponds to this specific coil, with stock number 49110 for reference.

Compatible Mercedes-Benz Models

• Mercedes-Benz C300, C350, C400
• CL63 AMG, CL550
• CLS63 AMG, CLS63 AMG S, CLS550
• E63 AMG, E63 AMG S, E300, E350, E400, E550
• G63 AMG, G550, GL63 AMG, GL450, GL550
• GLE63 AMG, GLE63 AMG S, GLE350, GLE550
• GLK350, GLS63 AMG, GLS550
• Maybach S550, Maybach S560
• ML63 AMG, ML350, ML550
• S63 AMG, S550, SL63 AMG, SL550, SLK55 AMG, SLK350

Common Issues Addressed by NGK COP Ignition Coil 49110

• Engine misfires or rough idling due to faulty ignition coil
• Difficulty starting the engine or intermittent stalling
• Reduced fuel efficiency caused by incomplete combustion
• Check engine light triggered by ignition system faults
• Loss of power or hesitation during acceleration

Installation Notes and Tips

When replacing the ignition coil on your Mercedes-Benz, ensure the engine is cool before starting. Disconnect the battery to prevent electrical shorts. Carefully remove the old coil and inspect the spark plug for wear. Install the NGK COP Ignition Coil 49110 by aligning the blade terminals securely. No mounting bracket is included, so reuse the existing hardware. Verify all electrical connections are tight before reconnecting the battery and testing the engine.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet strict quality standards for durability and performance. The NGK COP Ignition Coil 49110 undergoes rigorous testing to ensure reliable operation in electronic ignition systems. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.