Denso 671-6173 Spark Plug Wire Set

Overview of Denso 7mm Spark Plug Wire Set 671-6173

The Denso 7mm Spark Plug Wire Set 671-6173 is designed for reliable ignition performance in Toyota 4Runner and Pickup models. This set features silicone spark plug boots and a 7.00mm insulation diameter to ensure durability and efficient electrical conductivity.

• Silicone spark plug boot material for heat resistance and flexibility
• 7.00mm 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 six straight spark plug end boots

Detailed Product Features and Specifications

This spark plug wire set is engineered with silicone boots that provide excellent resistance to heat and environmental factors, which is critical for maintaining ignition system integrity. The 7.00mm insulation diameter balances flexibility with protection against electrical interference. The 180-degree spark plug end boot design allows for proper alignment and secure 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 Toyota 4Runner and Pickup ignition systems. The set includes six straight spark plug end boots, matching the typical six-cylinder engine configuration found in these vehicles.

About the Denso 7mm Brand Line

The Denso 7mm brand line focuses on ignition wire sets with a 7.00mm insulation diameter, providing a balance of durability and performance for various vehicle applications. This line is designed to meet OEM specifications, offering reliable electrical insulation and heat resistance suitable for demanding ignition environments. The 7mm insulation thickness is a key feature that supports consistent spark delivery and engine efficiency.

Compatible Vehicles and Common Applications

• Replacement for ignition wire sets in Toyota 4Runner models
• Suitable for Toyota Pickup ignition systems
• Addresses issues such as misfires, rough idling, and poor acceleration
• Helps resolve ignition wire cracking and boot deterioration
• Improves overall ignition system reliability and performance

Installation Notes and Tips

When installing the Denso 7mm Spark Plug Wire Set 671-6173, 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 during installation. It is recommended to replace all wires simultaneously to maintain balanced ignition performance. Verify compatibility with your specific Toyota 4Runner or Pickup model year before installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet or exceed OEM standards for ignition components. The use of silicone boots and precise terminal configurations supports long-term durability and consistent performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to ensure reliability in automotive ignition systems.