Denso 673-8310 Direct Ignition Coil

Reliable Ignition Performance for Hyundai and Kia Vehicles

The Denso 673-8310 Direct Ignition Coil is designed to deliver consistent 12-volt ignition power for select Hyundai and Kia models. This gray-colored coil ensures efficient spark delivery, helping maintain engine performance and fuel efficiency.

• Direct Ignition Coil with 12-volt operation
• Gray color for easy identification
• Compatible with Hyundai Optima, Sonata, Santa Fe Sport, and Kia Sportage
• Part number 673-8310 for precise replacement
• Part of Denso's Coil on Plug product line

About the Denso Coil on Plug Product Line

The Coil on Plug product line from Denso features ignition coils designed to mount directly on the spark plug, eliminating the need for spark plug wires. This design improves ignition reliability and reduces electrical losses. The 673-8310 coil is engineered to meet the specific ignition requirements of Hyundai and Kia vehicles, ensuring proper fit and function.

Product Details and Specifications

This direct ignition coil operates at 12 volts and is finished in gray, matching OEM specifications for easy identification and installation. The coil is engineered to provide a stable and strong spark, which is critical for efficient combustion in engines of the Hyundai Optima, Sonata, Santa Fe Sport, and Kia Sportage. Using the correct part number 673-8310 ensures compatibility and optimal performance.

Common Issues Addressed by the Denso 673-8310 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 673-8310 ignition coil, ensure the engine is cool and the ignition is off. Remove the old coil carefully to avoid damaging the spark plug or wiring harness. Confirm the coil’s gray color and part number to verify correct replacement. Tighten mounting bolts to manufacturer specifications and reconnect all electrical connectors securely.

Quality Assurance and Warranty

Denso ignition coils are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 673-8310 coil undergoes rigorous testing to comply with OEM specifications. Please refer to Denso’s warranty policy for coverage details on this ignition coil.