Denso 671-6135 Spark Plug Wire Set

Denso 671-6135 Ignition Wire Set

Denso 671-6135 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 Chrysler, Dodge, and Plymouth minivan applications, including Grand Voyager, Voyager, Caravan, and Grand Caravan models.

Key Features

• 7mm insulation outside diameter for OE-style ignition wire routing and fit
• Silicone spark plug boot material for heat resistance and durability
• 120-degree spark plug end boot angle for proper terminal alignment
• Female spark plug end terminal type with male distributor/coil end terminal type
• Built to meet or exceed OE/OES standards in construction and performance
• Direct-fit replacement for 1996-2000 Dodge Caravan and Grand Caravan, plus 1996-2000 Plymouth Voyager and Grand Voyager

Product Details

The Denso 7mm product line focuses on OE-style ignition wire sets that mirror the original part’s dimensions and connection style. Part number 671-6135 is engineered for clean routing, secure terminal engagement, and consistent ignition transfer on vehicles that require a factory-style replacement wire set. This part cross-references ACDelco 16-836K and Bosch 09328 for the same application.

For fitment-focused searches, this ignition wire set is a direct replacement for 2000 Chrysler Grand Voyager, 2000 Chrysler Voyager, 1996-2000 Dodge Caravan, 1996-2000 Dodge Grand Caravan, 1996-2000 Plymouth Grand Voyager, and 1996-2000 Plymouth Voyager. If you are replacing worn ignition wires on a Chrysler Voyager or Dodge Caravan, Denso 671-6135 provides the OE-style dimensions and terminal configuration needed for a proper service replacement.

Common Issues This Part Helps Address

• Misfires caused by aged or heat-damaged spark plug wires
• Hard starting related to weak ignition transfer
• Rough idle from deteriorated wire insulation or terminal wear
• Intermittent ignition performance from poor terminal contact
• Routing problems when replacing non-OE-style wire sets

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 strain. Inspect spark plugs, distributor cap, and coil connections at the same time so the new wire set can perform as intended. Confirm the 7mm specification and terminal style against the removed part before final installation.

Quality Assurance

Denso states that First Time Fit ignition wire sets are built to match factory-installed parts in form, fit, color, and performance, with construction that meets or exceeds OE/OES standards. That OE-style focus supports consistent replacement quality for Chrysler, Dodge, and Plymouth minivan applications.