Denso 673-0201 Direct Ignition Coil

Reliable Ignition Coil for Subaru Vehicles

The Denso 673-0201 ignition coil is designed to deliver consistent 12-volt performance for Subaru models including the Baja, Forester, Impreza, Legacy, and Outback. Its gray finish and direct ignition coil design ensure efficient spark delivery for optimal engine operation.

• Direct ignition coil with 12-volt operation
• Compatible with Subaru Baja, Forester, Impreza, Legacy, and Outback
• Gray color for easy identification
• Part number 673-0201 for precise fitment
• Part of the Denso Coil on Plug product line

About the Denso Coil on Plug Product Line

The Denso Coil on Plug product line features ignition coils designed to 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 673-0201 coil is engineered to meet the specific electrical and mechanical requirements of select Subaru models, ensuring reliable ignition performance.

Product Details and Specifications

This direct ignition coil operates at 12 volts and is finished in gray, matching OEM specifications for easy identification and replacement. The coil is engineered to provide consistent spark energy, which is critical for maintaining engine performance and fuel efficiency. The Denso 673-0201 ignition coil is manufactured to meet strict quality standards, ensuring durability and long service life in Subaru vehicles.

Common Applications and Problem Solving

• Resolves engine misfires caused by faulty ignition coils
• Improves starting issues related to weak spark delivery
• Addresses rough idling and poor acceleration symptoms
• Prevents check engine light triggers due to ignition faults
• Restores proper ignition timing and combustion efficiency

Installation Notes and Tips

When replacing the ignition coil on Subaru Baja, Forester, Impreza, Legacy, or Outback models, ensure the engine is cool before beginning installation. Disconnect the battery to prevent electrical shorts. Carefully remove the old coil and inspect the spark plug for wear or damage. Install the Denso 673-0201 coil securely onto the spark plug, ensuring proper electrical connections. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.

Quality Assurance and Warranty

Denso ignition coils, including the 673-0201, are manufactured to meet or exceed OEM standards. This ensures reliable performance and durability under normal operating conditions. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.