Denso 671-8124 Spark Plug Wire Set

Denso 671-8124 Ignition Wire Set

Denso 671-8124 is a 7mm spark plug wire set built to match factory-installed wire sets in form, fit, color, and performance. It is a direct replacement for select Dodge Dakota, Durango, Ram 1500, Ram 2500, Ram 3500, and Ram van applications from 2000-2003.

Key Features

• 7mm insulation outside diameter for OE-style ignition wire routing and fit
• Silicone spark plug boot material for heat resistance and flexibility
• Female spark plug end terminal type
• 180-degree spark plug end boot design for tight engine bay routing
• Built to meet or exceed OE/OES standards in construction
• Direct replacement for Denso 671-8124 ignition wire applications

Product Details

Denso’s First Time Fit ignition wire line is engineered as an OE-style replacement for vehicles that need accurate terminal style, boot angle, and wire diameter. This 7mm spark plug wire set uses silicone boots and female terminals to support secure connections at the spark plug and distributor/coil end. For buyers searching for a Dodge Ram 1500 spark plug wire set, Dodge Dakota ignition wire replacement, or Denso 671-8124 for Ram 2500 and Ram 3500 van applications, this part matches the factory-style configuration used on the listed vehicles.

This part cross-references ACDelco 16-828M and NAPA Mileage Plus 6718124 for the same application.

Used For

• Replacing worn or heat-damaged spark plug wires
• Restoring weak ignition connections caused by cracked boots or aged insulation
• Addressing misfire symptoms tied to deteriorated wire routing or terminal wear
• Correcting hard-start or rough-running conditions linked to ignition wire failure
• Maintaining proper spark delivery on select 2000-2003 Dodge truck and van applications

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the original routing path to avoid crossfire, heat exposure, or terminal mismatch. Confirm the female terminal ends and 180-degree boot orientation align with the vehicle’s original ignition layout. For best results, inspect spark plugs, distributor cap, and coil connections at the same time.

Quality Assurance

Denso First Time Fit ignition wire sets are produced to OE-style standards for fit and performance, with construction that meets or exceeds OE/OES requirements. The 7mm design and silicone boot materials support consistent replacement quality for compatible Dodge Dakota, Durango, Ram 1500, Ram 2500, Ram 3500, and Ram van applications.