Denso 671-8120 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Chrysler and Dodge Vehicles

The Denso 7mm Spark Plug Wire Set (Part Number 671-8120) is engineered to provide consistent ignition performance for select Chrysler and Dodge models. Designed 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
• Distributor coil end terminal type: Male
• Spark plug end terminal type: Female with 90-degree angled boots
• Includes 6 angled and 2 straight spark plug end boots for versatile fitment

Detailed Features of the Denso 7mm Spark Plug Wire Set

The Denso 7mm line is known for its balance of flexibility and electrical insulation, making it suitable for ignition systems requiring reliable spark plug wire performance. This particular set, part number 671-8120, features silicone boots that resist heat and environmental wear, helping maintain a secure connection over time. The 7.00 mm insulation diameter provides adequate protection against electrical interference and arcing. The male distributor coil end terminals and female spark plug end terminals with 90-degree angled boots accommodate the specific routing and connection needs of Chrysler and Dodge vehicles such as the Challenger, Charger, Dart, Imperial, Monaco, Newport, New Yorker, and Town & Country.

Compatible Vehicles and Applications

• Chrysler Challenger ignition wire replacement
• Dodge Charger spark plug wire set upgrade
• Chrysler Town & Country ignition system maintenance
• Dodge Dart and Imperial ignition wire compatibility
• Replacement for Chrysler Monaco, Newport, and New Yorker models

Installation Notes and Tips

• Ensure the correct orientation of 90-degree angled spark plug boots for proper fit
• Verify male distributor coil end terminals align with the coil connections
• Handle silicone boots carefully to avoid damage during installation
• Replace wires one at a time to maintain correct firing order
• Inspect ignition components for wear before installation

Quality Assurance and Warranty

Denso manufactures this 7mm spark plug wire set to meet OEM specifications for fit and function. The use of high-quality silicone and precise terminal design supports long-term durability and reliable ignition performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to ensure customer confidence in replacement parts.