Denso 671-4056 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Ford and Mazda Vehicles

The Denso 8mm Spark Plug Wire Set (Part Number 671-4056) is designed to provide consistent ignition performance for select Ford and Mazda models. Engineered with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery for your vehicle's ignition system.

• 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 for complete replacement

Detailed Features and Specifications

This Denso spark plug wire set features silicone boots that withstand high temperatures and resist cracking, ensuring long-lasting performance. The 8.00 mm insulation diameter provides 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 components of your vehicle. The set includes eight straight spark plug end boots, covering all cylinders for a full ignition wire replacement.

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 ignition requirements of various vehicles, including Ford and Mazda models such as the B2300, B2500, and Ranger. The 8mm insulation thickness provides reliable resistance to heat and electrical interference, making it suitable for demanding ignition environments.

Compatible Vehicles and Common Applications

• Compatible with Ford Ranger models requiring 8mm spark plug wires
• Suitable for Mazda B2300 and B2500 ignition wire replacement
• Addresses ignition misfires caused by worn or damaged spark plug wires
• Helps resolve rough idling and poor engine performance related to ignition issues
• Prevents electrical interference that can affect engine control systems

Installation Notes and Tips

When installing the Denso 671-4056 spark plug wire set, ensure that each wire is routed away from hot engine components and moving parts to prevent premature wear. Confirm the correct orientation of the 180-degree spark plug end boots for a secure fit. It is recommended to replace all spark plug wires simultaneously to maintain balanced ignition performance across all cylinders.

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 terminals supports durability and consistent ignition performance. While specific warranty details are not provided, Denso products typically adhere to industry standards for reliability and quality.