Denso 673-4022 Direct Ignition Coil

Reliable Ignition Coil for Nissan Altima and Sentra

The Denso 673-4022 ignition coil is designed to deliver consistent 12-volt performance for Nissan Altima and Sentra models. This direct ignition coil ensures efficient spark delivery, helping maintain engine reliability and smooth operation.

• Direct ignition coil with 12-volt rating
• Compatible with Nissan Altima and Sentra vehicles
• Durable black housing for long-lasting use
• Part number 673-4022 for precise fitment
• Designed for Coil on Plug ignition systems

About the Denso Coil on Plug Product Line

The Denso Coil on Plug product line focuses on direct ignition coils that mount directly onto the spark plug, eliminating the need for spark plug wires. This design improves ignition efficiency and reduces potential points of failure. The 673-4022 coil is part of this line, engineered to provide reliable spark delivery specifically for Nissan vehicles equipped with Coil on Plug ignition systems.

Product Details and Specifications

This ignition coil operates at 12 volts and features a black exterior housing that meets OEM standards. The direct ignition coil design allows for a compact installation directly on the spark plug, which helps improve ignition timing and engine performance. The Denso 673-4022 is manufactured to fit Nissan Altima and Sentra models, ensuring compatibility and ease of replacement.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Nissan Altima and Sentra
• Resolves engine misfires caused by weak or inconsistent spark
• Improves starting reliability and engine smoothness
• Addresses rough idling and hesitation during acceleration
• Helps reduce engine stalling related to ignition coil failure

Installation Notes and Tips

When installing the Denso 673-4022 ignition coil, ensure the vehicle’s ignition system is off and the engine is cool. Remove the old coil carefully to avoid damaging the spark plug or wiring harness. Align the new coil properly on the spark plug and secure it firmly. Verify electrical connections are clean and tight to maintain optimal performance.

Quality Assurance and Warranty

Denso ignition coils are manufactured to meet strict quality standards for durability and performance. The 673-4022 part undergoes rigorous testing to ensure reliable operation in Nissan Altima and Sentra vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.