Denso 671-4072 Spark Plug Wire Set

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

The Denso 7mm Spark Plug Wire Set 671-4072 is engineered to provide consistent ignition performance for select Chrysler, Dodge, Mitsubishi, and Plymouth vehicles. Designed with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery and optimal engine operation.

• Silicone spark plug boot material for heat resistance and durability
• 7.00 mm insulation outside diameter for effective electrical insulation
• Female distributor coil end terminals for secure connection
• 180-degree spark plug end boots with female terminals for proper fitment
• Includes four straight spark plug end boots for complete replacement

Detailed Features of the Denso 7mm Spark Plug Wire Set

The Denso 7mm product line focuses on delivering ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This particular set, part number 671-4072, features silicone boots that resist heat and environmental wear, ensuring longevity in demanding engine compartments. The female terminal design on both the distributor coil end and spark plug end provides secure and reliable connections, reducing the risk of misfires. The 180-degree spark plug end boots are designed to fit tightly and align properly with the spark plugs, making this set compatible with various models including the Chrysler Sebring, Dodge Caravan, Mitsubishi Eclipse, and Plymouth Neon.

Compatible Vehicles and Applications

This spark plug wire set is compatible with multiple vehicles, including:

• Chrysler Avenger, Sebring, Cirrus, Stratus, Grand Voyager
• Dodge Caravan, Grand Caravan, Voyager
• Mitsubishi Eclipse
• Plymouth Breeze, Neon

It is designed to address ignition system issues such as:

• Engine misfires caused by worn or damaged spark plug wires
• Reduced engine performance due to poor spark delivery
• Electrical interference affecting ignition timing
• Corrosion or heat damage to spark plug boots and terminals
• Difficulty starting or rough idling related to ignition wire faults

Installation Notes and Tips

When installing the Denso 7mm Spark Plug Wire Set 671-4072, ensure the engine is cool to avoid burns. Replace wires one at a time to maintain correct firing order. Verify that the female terminals are fully seated on both the distributor coil and spark plugs. The 180-degree spark plug end boots should align flush with the spark plugs for proper fitment. Inspect the wires for any signs of damage or wear before installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet or exceed OEM specifications for fit, form, and function. The use of silicone boots and precise terminal design supports durability and reliable ignition performance. While specific warranty details are not provided here, Denso products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.