Denso 671-8113 Spark Plug Wire Set

Denso 7mm Spark Plug Wire Set for Dodge V8 Applications

Denso First Time Fit ignition wire sets are built to match factory-installed wire sets in form, fit, color, and performance. This Denso 7mm spark plug wire set, part number 671-8113, is a direct OE-style replacement for select Dodge Dakota, Durango, Ram, and B-Series trucks and vans with the listed heat shield and coil nipple configurations.

Key Features

• 7mm insulation outside diameter for OE-style ignition wire routing and fitment
• Silicone spark plug boot material for heat resistance and durability
• Female spark plug end terminal type and female distributor/coil end terminal type
• 180-degree spark plug end boot design for the specified engine layout
• Built to meet or exceed OE/OES standards in construction and performance
• Direct replacement for select Dodge Dakota, Dodge Ram 1500, and Dodge Durango applications

Product Details

The Denso 671-8113 ignition wire set is part of the First Time Fit line, a product line focused on OE-style replacement parts that follow factory dimensions and connection style. For owners searching for a spark plug wire set for 1992-1999 Dodge Dakota, Ram 1500, Ram 2500, Ram 3500, or Durango applications, this 7mm set is specified for vehicles with the listed heat shields and 90-degree coil nipple requirements. It is also listed for Dodge B1500, B2500, B3500, B150, B250, B350, D150, D250, D350, Ramcharger, W150, W250, and W350 models in the covered years.

This part cross-references Bosch 09715 and Wells QW782 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage from cracked boots or aging wire jackets
• Intermittent ignition performance on Dodge Dakota and Dodge Ram V8 setups

Installation Notes and Tips

Verify engine configuration, coil nipple angle, and heat shield length before installation. This Denso 671-8113 wire set is listed for applications with 2.48-inch heat shields and 90-degree coil nipple requirements on many of the covered Dodge trucks and vans, while 1992 Dodge B150, B250, and B350 listings call for the 90-degree coil nipple note without the heat shield specification. Route each wire to match the original layout and confirm secure terminal engagement at the spark plug and coil/distributor ends.

Quality Assurance

Denso First Time Fit ignition wire sets are engineered to match factory-installed wire sets in appearance and performance, with construction that meets or exceeds OE/OES standards. That makes this 7mm spark plug wire set a practical OE-style replacement for select Dodge ignition service work.