NGK 49015 Ignition Coil

Reliable Ignition Coil for Buick, Cadillac, Chevrolet, GMC, Saab, and Saturn

The NGK COP (Pencil Type) Ignition Coil 49015 is designed to deliver consistent ignition performance for a range of vehicles including Buick LaCrosse, Cadillac CTS, Chevrolet Traverse, GMC Acadia, Saab 9-3, and Saturn Outlook. 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 4 terminals total
• Connector Gender: Female connector for secure fit
• Terminal Gender: Male terminals
• Oil Filled: No, dry coil design
• Mounting Bracket: Not included
• Part Number: U5049 (Stock Number 49015)

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 caps or ignition wires. This design improves ignition timing accuracy and reduces energy loss, which is critical for modern distributorless ignition systems found in many Buick, Cadillac, Chevrolet, GMC, Saab, and Saturn models. The pencil-type coil shape allows for compact installation directly on the spark plug, simplifying replacement and maintenance.

Product Details and Compatibility

This ignition coil operates at 12 volts and is specifically engineered for distributorless ignition systems, making it suitable for vehicles that require precise spark timing without a distributor. The blade terminal type with four terminals ensures proper electrical connections, while the female connector and male terminals provide secure and reliable fitment. The coil is not oil filled, which means it uses a dry coil design to maintain consistent performance without the risk of oil leaks. Compatible with models such as the Buick LaCrosse, Cadillac CTS, Chevrolet Traverse, GMC Acadia, Saab 9-3, and Saturn Outlook, this ignition coil meets the electrical and mechanical requirements for these vehicles.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in distributorless ignition systems
• Resolves engine misfires caused by weak or inconsistent spark delivery
• Improves engine starting reliability in Buick, Cadillac, Chevrolet, GMC, Saab, and Saturn vehicles
• Addresses rough idling and poor acceleration linked to ignition coil failure
• Prevents check engine light codes related to ignition coil malfunction

Installation Notes and Tips

When installing the NGK COP (Pencil Type) Ignition Coil 49015, ensure the ignition system is off and the engine is cool. Carefully disconnect the female connector and remove the old coil by pulling it straight off the spark plug. Align the new coil’s blade terminals and connector properly before pressing it firmly onto the spark plug. No mounting bracket is included, so use the existing mounting points on the vehicle. Verify all electrical connections are secure to avoid misfires or poor performance.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet strict quality standards for durability and performance. The NGK COP (Pencil Type) Ignition Coil 49015 undergoes rigorous testing to ensure reliable operation in distributorless ignition systems. While specific warranty details may vary, NGK typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.