NGK 48977 Ignition Coil

Reliable Ignition Coil for Lexus, Toyota, and Scion Vehicles

The NGK COP (Pencil Type) Ignition Coil, part number 48977, is designed to deliver consistent ignition performance for a range of Lexus, Toyota, and Scion models. This 12-volt ignition coil supports distributorless ignition systems, ensuring efficient spark delivery and engine operation.

• 12-volt voltage rating for standard automotive electrical systems
• Distributorless ignition type for modern engine configurations
• 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
• Oil-free construction for maintenance-free operation
• Compatible with multiple Lexus, Toyota, and Scion models

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 ignition wires. This design improves ignition efficiency and reduces energy loss. The NGK COP ignition coils are engineered to meet OEM specifications, offering reliable performance for vehicles equipped with distributorless ignition systems.

Product Details and Specifications

This ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, commonly found in many Lexus, Toyota, and Scion vehicles. The pencil-type coil design allows it to mount directly onto the spark plug, eliminating the need for spark plug wires and reducing potential points of failure. The coil features a blade terminal type with four terminals, ensuring a secure and stable electrical connection. The connector is female, while the terminal gender is male, matching OEM configurations. This coil is not oil filled, which simplifies maintenance and reduces the risk of leaks.

Compatible Vehicles and Applications

• Lexus models including IS250, IS300, IS350, GS300, GS350, GS450h, GS F, RX, LS460, LS600h, LX570, NX300h, RC300, RC350, RC F, GX460, and LC500
• Toyota models such as 4Runner, Avalon, Camry, FJ Cruiser, Highlander, Land Cruiser, RAV4, Sequoia, Sienna, Tundra, and Venza
• Scion models including tC

Common Issues Addressed by NGK Ignition Coil 48977

• Engine misfires or rough idling due to weak or inconsistent spark
• Difficulty starting the engine or extended crank times
• 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 installing the NGK COP (Pencil Type) Ignition Coil 48977, ensure the ignition system is off and the engine is cool. Carefully disconnect the electrical connector by pressing the release tab to avoid damage. Remove the old coil by unscrewing or unclipping it from the spark plug. Install the new coil by firmly seating it onto the spark plug and reconnecting the electrical connector. Verify all connections are secure before starting the engine. No mounting bracket is included, so use the existing hardware from the original coil.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet strict quality standards and OEM specifications. The NGK COP (Pencil Type) Ignition Coil 48977 undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details are not provided here, NGK typically offers a limited warranty covering defects in materials and workmanship. Consult the product packaging or NGK documentation for exact warranty terms.