Denso 671-8102 Spark Plug Wire Set

Denso 7mm Ignition Wire Set for OE Fit

Denso First Time Fit ignition wire sets are built to match the original wire set in form, fit, color, and performance. This 7mm spark plug wire set uses silicone boot material and OE-style terminal configurations for a direct replacement on classic Ford, Lincoln, Mercury, Buick, and Oldsmobile applications.

Compatible With 1960-1974 Lincoln Continental, 1967-1972 Ford LTD, and 1964-1972 Ford Mustang applications, this Denso 671-8102 wire set supports reliable ignition transfer in vintage V8 and inline engine setups. The 7mm insulation outside diameter and 180-degree spark plug end boot help maintain proper routing and connection geometry.

Key Features

• 7mm insulation outside diameter for OE-style wire routing
• Silicone spark plug boot material for heat resistance and flexibility
• Female spark plug end terminal type
• Male distributor coil end terminal type
• 180-degree spark plug end boot degree for factory-style fitment
• Built to meet or exceed OE/OES standards
• Denso part number 671-8102

Product Details

The Denso 7mm line focuses on factory-correct replacement parts for ignition service. This spark plug wire set is engineered to mirror the original equipment wire set used on select classic vehicles, helping preserve proper ignition routing and connection integrity. It is a practical choice for owners servicing a Ford Mustang, Ford Bronco, or Lincoln Continental where OE-style fit and terminal layout matter. This part cross-references NAPA Mileage Plus 6718102 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting from weak ignition transfer
• Rough idle related to deteriorated wire insulation
• Intermittent spark loss from loose or aged terminals
• Routing problems when replacing non-OE wire sets

Installation Notes and Tips

• Verify engine application and wire routing before installation.
• Match the distributor and spark plug terminal ends to the original configuration.
• Inspect plugs, cap, and coil components during ignition service.
• Route wires away from exhaust heat and moving components.
• Use the vehicle’s factory firing order when installing on Ford, Mercury, Lincoln, Buick, or Oldsmobile applications.

Quality Assurance

Denso First Time Fit ignition wire sets are manufactured to OE-style standards for form, fit, color, and performance. Part number 671-8102 is built as a direct replacement for selected factory applications, including 1960-1974 Lincoln Continental, 1964-1972 Ford Mustang, and other listed fitments.