Denso 671-4055 Spark Plug Wire Set

Overview of Denso 8mm Spark Plug Wire Set 671-4055

The Denso 8mm Spark Plug Wire Set 671-4055 is designed for reliable ignition performance in select Ford and Mazda vehicles. Engineered with silicone spark plug boots and precise terminal configurations, this set supports efficient spark delivery for models like the Ford Mustang, Ranger, and Mazda B2300.

• Silicone spark plug boot material for heat resistance and durability
• 8.00 mm insulation outside diameter for optimal electrical insulation
• 180-degree spark plug end boot angle for precise fitment
• Female spark plug end terminal and male distributor coil end terminal
• Includes 8 straight spark plug end boots

Detailed Product Features and Specifications

This spark plug wire set features silicone boots that provide excellent resistance to heat and environmental factors, ensuring long-lasting performance. The 8.00 mm insulation diameter offers effective protection against electrical interference and arcing. The 180-degree spark plug end boot angle allows for a secure and proper connection to the spark plugs, while the female terminal at the spark plug end and male terminal at the distributor coil end ensure compatibility with the ignition system of the specified vehicles. The set includes eight straight spark plug end boots, matching the number of cylinders in the compatible engines.

About the Denso 8mm Brand Line

The Denso 8mm brand line focuses on ignition wire sets with an 8.00 mm insulation diameter, balancing durability and electrical performance. This line is engineered to meet the specific requirements of various vehicle makes and models, including Ford and Mazda. The 8mm insulation thickness provides reliable spark transmission while maintaining flexibility for installation in tight engine compartments.

Compatible Vehicles and Common Applications

• Ford Mustang ignition wire replacement
• Ford Ranger spark plug wire set upgrade
• Mazda B2300 ignition system maintenance
• Resolving misfires and weak spark issues in compatible Ford and Mazda models
• Replacing worn or damaged spark plug wires to restore engine performance

Installation Notes and Tips

When installing the Denso 671-4055 spark plug wire set, ensure that the spark plug boots are fully seated on the spark plugs and the distributor coil terminals. The 180-degree boot angle facilitates proper alignment, but care should be taken to avoid bending or stressing the wires. Verify the correct routing of wires to prevent contact with hot engine components or moving parts. It is recommended to replace all wires in the set simultaneously to maintain balanced ignition performance.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM specifications for fit and function. The use of silicone boots and quality insulation materials supports durability under typical operating conditions. While specific warranty details are not provided here, Denso products generally come with manufacturer-backed quality assurance to ensure reliable performance in compatible Ford and Mazda vehicles.