Denso 671-4009 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Dodge, Hyundai, Mitsubishi, and Plymouth

The Denso 7mm Spark Plug Wire Set (Part Number 671-4009) is engineered to deliver consistent ignition performance for a range of vehicles including Dodge Ram 50, Hyundai Sonata, Mitsubishi Eclipse, and Plymouth Colt. 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
• 110-degree angled spark plug end boots for improved fitment in tight engine bays
• Female spark plug end terminals and male distributor coil end terminals for secure connections
• Includes four angled spark plug end boots for proper alignment

About the Denso 7mm Brand Line

The Denso 7mm brand line focuses on spark plug wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is designed to meet the demands of various ignition systems by providing reliable spark transmission and resistance to heat and wear. The 7mm wires in this set are suitable for multiple vehicle makes and models, ensuring compatibility and performance.

Product Details and Specifications

This spark plug wire set features silicone boots that provide excellent resistance to heat and environmental factors, extending the life of the ignition wires. The 110-degree angled spark plug end boots allow for easier installation in engines with limited space, reducing stress on the wires. The female terminals at the spark plug end and male terminals at the distributor coil end ensure a secure and stable connection, minimizing the risk of misfires. With an insulation outside diameter of 7.00 mm, these wires offer effective protection against electrical interference and voltage leaks.

Compatible Vehicles and Applications

• Designed for Dodge models such as Ram 50 and Raider
• Compatible with Hyundai vehicles including Sonata and Excel
• Fits Mitsubishi models like Eclipse, Galant, and Montero
• Suitable for Plymouth vehicles including Colt and Scoupe
• Ideal for maintaining ignition system performance and reducing misfires

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid burns
• Match the spark plug wire lengths to the correct cylinder positions
• Check that the 110-degree angled boots align properly with spark plugs
• Securely connect male terminals to the distributor coil and female terminals to spark plugs
• Inspect wires for any damage or wear before installation

Quality Assurance and Warranty

Denso spark plug wire sets are manufactured to meet OEM standards for fit, form, and function. The use of high-quality silicone boots and precise terminal construction supports long-term durability and reliable ignition performance. While specific warranty details for part number 671-4009 may vary, Denso products typically come with a limited warranty against defects in materials and workmanship.