Denso 671-0001 Direct Ignition Coil Boot Kit

Denso Ignition Coil Boot Kit for Ford V8 Applications

Denso 671-0001 is a Direct Ignition Coil Boot Kit built for Ford ignition service where OE-style fit and consistent spark transfer matter. It uses silicone boot material and a black finish to match factory-style service parts for Ford E-350 Super Duty, E-350 Club Wagon, Excursion, F-250 Super Duty, and F-350 Super Duty applications.

DENSO First Time Fit COP boot sets are engineered to match the original boot form, fit, color, and performance used at the factory. The Denso 10 Boots product line focuses on direct replacement ignition service parts that meet or exceed OE/OES construction standards.

Key Features

• Direct Ignition Coil Boot Kit for Ford ignition service
• Silicone boot material for heat-resistant electrical insulation
• Black boot color for factory-style appearance
• Single-terminal design with male/female terminal gender
• Length: 111.50
• OE-style fit and performance for direct ignition coil boot replacement
• Part number 671-0001 for easy identification

Detailed Product Overview

Denso 671-0001 is a direct ignition coil boot kit for Ford trucks and vans that use coil-on-plug style ignition service parts. It is built to match factory-installed boots in form, fit, color, and performance, helping maintain consistent ignition connection quality across the engine. This part number 671-0001 is a practical choice for Ford E-350 Super Duty, Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty maintenance where OE-style replacement is required.

This part cross-references NGK CPB-FD001 for the same application.

What It Is Used For

• Replacing worn or heat-damaged ignition coil boots
• Restoring spark transfer at the coil-to-plug connection
• Addressing misfire conditions caused by boot deterioration
• Correcting ignition leakage from cracked or carbon-tracked boots
• Servicing Ford E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty ignition systems

Installation Notes and Tips

Verify the vehicle’s ignition configuration before ordering and match the boot style to the original part. Inspect the coil, plug well, and surrounding ignition components for heat damage, oil intrusion, or carbon tracking before installation. For best results, install on clean, dry surfaces and confirm secure terminal engagement during service.

Quality Assurance

Denso First Time Fit COP boot sets are built to OE/OES standards for form, fit, color, and performance. The Denso 671-0001 is intended to deliver factory-style replacement quality for Ford ignition service applications.