NGK 48726 Ignition Coil

Reliable Ignition Coil for Lexus and Toyota Vehicles

The NGK COP (Pencil Type) Ignition Coil 48726 is designed to deliver consistent ignition performance for select Lexus and Toyota models. Engineered for distributorless ignition systems, this 12-volt coil ensures efficient spark delivery and reliable engine operation.

• 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
• Compatible with Lexus and Toyota models including Avalon, Camry, ES350, Highlander, RAV4, RX350, RX450h, Sienna, Tacoma, and Venza
• Part number U5076 and stock number 48726 for accurate identification

About the NGK COP (Pencil Type) Ignition Coil Product Line

The NGK COP (Pencil Type) Ignition Coil line features ignition coils designed to replace factory pencil-type coils in distributorless ignition systems. These coils provide direct spark delivery to the spark plugs without the need for a traditional distributor, improving ignition efficiency and engine responsiveness. The design focuses on compatibility and reliable electrical connections, making it suitable for various Lexus and Toyota models.

Product Details and Specifications

This ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, which are common in modern Lexus and Toyota vehicles. The pencil-type coil design allows it to fit directly over the spark plug, reducing energy loss and improving ignition timing. It features a blade terminal type with four terminals, ensuring a secure and stable electrical connection. The coil is not oil-filled, which is typical for pencil-type ignition coils, and it includes a female connector with male terminals for proper fitment. Note that this part does not include a mounting bracket.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Lexus Avalon and Toyota Camry
• Restores proper spark delivery in distributorless ignition systems of RX350 and Highlander
• Resolves engine misfires and rough idling in Toyota Tacoma and Sienna
• Improves starting reliability in Lexus RX450h and Venza
• Addresses ignition coil failure symptoms such as poor acceleration and reduced fuel efficiency

Installation Notes and Tips

When installing the NGK COP (Pencil Type) Ignition Coil 48726, ensure the ignition system is off and the engine is cool. Carefully disconnect the electrical connector and remove the old coil from the spark plug. Align the new coil properly over the spark plug and secure the electrical connections, noting the blade terminal type and connector gender. Since this coil does not include a mounting bracket, verify that the coil seats firmly in place. Always consult the vehicle’s service manual for torque specifications and safety precautions.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM standards for durability and performance. The NGK COP (Pencil Type) Ignition Coil 48726 undergoes rigorous quality control to ensure reliable operation in compatible Lexus and Toyota vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.