Denso 671-6136 Spark Plug Wire Set

Denso 671-6136 Ignition Wire Set

Denso 671-6136 is a First Time Fit 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 minivans with 7mm ignition wire routing requirements.

The 7mm insulation outside diameter, silicone spark plug boot material, and female terminal design support consistent ignition transfer and OE-style fitment on applications such as the Chrysler Town & Country, Dodge Caravan, and Plymouth Voyager.

Key Features

• Brand: Denso First Time Fit ignition wire set
• Part number: 671-6136
• 7.00 mm insulation outside diameter
• Silicone spark plug boot material for heat resistance and flexibility
• 180-degree spark plug end boot configuration
• Female spark plug end terminal type
• Female distributor/coil end terminal type
• OE/OES-standard construction for factory-style replacement

Product Details

Denso’s First Time Fit line focuses on direct OE-style replacement parts that mirror the original wire set’s fit and performance characteristics. This ignition wire set is built for vehicles that require a 7mm wire diameter and female terminal connections, helping maintain proper routing and secure electrical contact in the ignition system. The Denso 671-6136 is a practical choice for drivers servicing aging ignition components on Chrysler, Dodge, and Plymouth minivans.

This part cross-references NAPA Mileage Plus 6716136 and Wells QW1173 for the same application.

Common Problems This Part Can Address

• Engine misfire caused by worn or damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from inconsistent spark delivery
• Ignition voltage leakage from cracked insulation
• Intermittent performance issues from loose or corroded wire terminals

Installation Notes and Tips

Verify wire routing against the original layout before removal to avoid crossfire or incorrect cylinder connection. Confirm the female terminal ends and 7mm wire diameter match the vehicle’s ignition system requirements before installation. For best results, inspect spark plugs, distributor cap, and coil components at the same time, since worn ignition parts can shorten wire life.

Compatible With 1998-2000 Chrysler Town & Country, N/A; 2000 Chrysler Grand Voyager, N/A; 2000 Chrysler Voyager, N/A; 1998-2000 Dodge Caravan, N/A; 1998-2000 Dodge Grand Caravan, N/A; 1998-2000 Plymouth Grand Voyager, N/A; 1998-2000 Plymouth Voyager, N/A.

Quality Assurance

Denso markets the First Time Fit line as an OE-style replacement program, with construction that meets or exceeds OE/OES standards. That focus on factory-level fit and performance supports dependable service on the listed Chrysler, Dodge, and Plymouth applications.