Denso 673-6302 Direct Ignition Coil - Left

Reliable Ignition Coil for Ford Super Duty and F-150 Models

The Denso 673-6302 ignition coil is designed to deliver consistent performance for Ford trucks including the E-350 Super Duty, F-150, F-250 Super Duty, and F-350 Super Duty. This direct ignition coil ensures efficient spark delivery with a 12-volt system and a durable black finish.

• Direct ignition coil with 12 volts for optimal spark energy
• Single female tower connection for precise fitment
• Compatible with Ford E-350 Super Duty, F-150, F-250 Super Duty, and F-350 Super Duty
• Durable black housing designed for long-lasting use
• Part number 673-6302 for accurate replacement

About the Denso Coil on Plug Product Line

The Denso Coil on Plug product line is engineered to provide direct ignition coil solutions that mount directly onto the spark plug. This design reduces energy loss and improves ignition efficiency. The 673-6302 model is part of this line, offering a reliable and straightforward replacement option for compatible Ford trucks.

Product Details and Specifications

This Denso ignition coil operates at 12 volts and features a single female tower connection, ensuring compatibility with the ignition system of specified Ford models. The black color housing is standard for this coil type, providing a professional appearance and resistance to environmental factors. The direct ignition coil design eliminates the need for spark plug wires, simplifying installation and improving ignition reliability.

Common Applications and Problem Resolution

• Replaces faulty or worn ignition coils in Ford E-350 Super Duty and F-Series trucks
• Addresses engine misfires caused by weak or inconsistent spark delivery
• Resolves rough idling and poor acceleration linked to ignition coil failure
• Improves starting issues related to ignition coil malfunction
• Helps reduce engine hesitation during load or acceleration

Installation Notes and Tips

When installing the Denso 673-6302 ignition coil, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical shorts. Carefully remove the old coil and inspect the spark plug for wear. Install the new coil by aligning the female tower connector securely onto the spark plug. Verify all connections are tight and free of corrosion before reassembling.

Quality Assurance and Warranty

Denso ignition coils are manufactured to meet OEM standards for fit, form, and function. The 673-6302 part undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details may vary, Denso products typically include a limited warranty against defects in materials and workmanship.