Denso 671-8123 Spark Plug Wire Set

Reliable Ignition Wire Set for Chrysler and Dodge Vehicles

The Denso 7mm Spark Plug Wire Set (Part Number 671-8123) is designed to provide consistent ignition performance for select Chrysler and Dodge models. Engineered with durable silicone boots and precise terminal configurations, this set ensures optimal spark delivery and engine efficiency.

• Silicone spark plug boot material for heat resistance and durability
• 7.00 mm insulation outside diameter for effective electrical insulation
• 180-degree spark plug end boot angle for proper fitment
• Female spark plug end terminal and male distributor coil end terminal
• Includes 8 straight spark plug end boots for complete wire set replacement

About the Denso 7mm Brand Line

The Denso 7mm brand line focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is engineered to meet the specific requirements of ignition systems in various Chrysler and Dodge vehicles, providing reliable spark transmission and resistance to heat and wear.

Detailed Product Description

This spark plug wire set features silicone boots that offer superior resistance to high temperatures and environmental factors, ensuring long-lasting performance. The 180-degree spark plug end boot design allows for proper alignment and secure connection to the spark plugs. The female terminal at the spark plug end and male terminal at the distributor coil end are designed to match factory specifications for a precise fit. With an insulation diameter of 7.00 mm, these wires provide effective protection against electrical interference and voltage leaks.

Compatible Vehicles and Applications

• Chrysler Aspen
• Dodge Challenger
• Dodge Charger
• Dodge Dart
• Chrysler LeBaron
• Dodge Magnum
• Chrysler Monaco
• Chrysler Newport
• Dodge Ramcharger

This wire set is suitable for ignition system maintenance and replacement in these specific models, helping to restore proper engine firing and performance.

Common Issues Addressed by This Spark Plug Wire Set

• Misfiring or rough engine idle due to worn or damaged ignition wires
• Reduced fuel efficiency caused by weak spark delivery
• Engine hesitation or poor acceleration linked to faulty spark plug connections
• Electrical interference affecting ignition system performance
• Corrosion or heat damage to spark plug boots and terminals

Installation Notes and Tips

When installing the Denso 671-8123 spark plug wire set, ensure the correct routing of wires to avoid contact with hot engine components. Verify that the 180-degree spark plug end boots seat firmly on the spark plugs and that the male distributor coil terminals are securely connected. It is recommended to replace all wires simultaneously to maintain balanced ignition performance.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM standards for fit and function. The use of silicone boots and precise terminal types ensures durability and reliable operation under typical engine conditions. Warranty information should be confirmed with the product documentation or supplier.