Denso 673-4028 Direct Ignition Coil

Reliable Ignition Coil Replacement for Nissan and Infiniti Vehicles

The Denso 673-4028 Direct Ignition Coil is designed to deliver consistent 12-volt performance for a range of Nissan and Infiniti models. This black ignition coil ensures efficient spark delivery, helping maintain engine performance and reliability.

• Direct Ignition Coil with 12-volt operation
• Compatible with multiple Nissan and Infiniti models including Altima, Rogue, and Q70
• Durable black housing for long-lasting use
• Part number 673-4028 for precise fitment
• GTIN 00042511191587 for easy identification

About the Denso Coil on Plug Product Line

The Denso Coil on Plug product line features ignition coils designed to mount directly on the spark plug, eliminating the need for spark plug wires. This design improves ignition efficiency and reduces potential points of failure. The 673-4028 coil is part of this line, providing a direct ignition solution tailored for specific Nissan and Infiniti vehicles.

Product Details and Compatibility

This direct ignition coil operates at 12 volts and comes in a black color, matching OEM specifications for a seamless replacement. It is compatible with a variety of Nissan and Infiniti models, including the Nissan Altima, Cube, FX50, M56, Murano, NV200, Pathfinder, Rogue, Rogue Select, Sentra, and Versa, as well as Infiniti Q70, Q70L, QX60, and QX70. Using part number 673-4028 ensures proper fit and function within these vehicles.

Common Issues Addressed by This Ignition Coil

• Engine misfires or rough idling
• Difficulty starting the engine
• Reduced fuel efficiency
• Check engine light related to ignition faults
• Loss of power during acceleration

Installation Notes and Tips

When installing the Denso 673-4028 ignition coil, ensure the engine is cool and the battery is disconnected to prevent electrical shock. Remove the old coil carefully to avoid damaging the spark plug or wiring harness. Confirm the coil is seated firmly on the spark plug and all electrical connectors are secure. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Denso ignition coils are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 673-4028 coil undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.