Denso 671-8085 Spark Plug Wire Set

Reliable Ignition Wire Set for Ford Bronco and F-Series Trucks

The Denso 8mm Spark Plug Wire Set 671-8085 is designed to provide consistent ignition performance for Ford Bronco, F-150, and F-250 models. Engineered with durable silicone boots and precise terminal configurations, this set ensures optimal spark delivery and engine efficiency.

Key Features of the Denso 671-8085 Spark Plug Wire Set

• Silicone spark plug boot material for enhanced heat resistance and durability
• 8.00 mm insulation outside diameter for effective electrical insulation
• Female distributor coil end terminals for secure connections
• 115-degree angled female spark plug end boots for improved fitment in tight engine spaces
• Includes eight angled spark plug end boots to match specific engine configurations

Detailed Description of the 8mm Brand Line Spark Plug Wire Set

The Denso 8mm brand line focuses on ignition wire sets with an 8.00 mm insulation diameter, balancing flexibility and electrical insulation. This particular set, part number 671-8085, features silicone boots that resist heat and wear, making it suitable for demanding ignition environments. The female terminal types on both the distributor coil and spark plug ends ensure reliable connections, while the 115-degree angled spark plug boots facilitate installation in Ford Bronco and F-Series trucks where space constraints require precise wire routing.

Compatible Vehicles and Common Applications

This spark plug wire set is compatible with the following Ford models:

• Ford Bronco
• Ford F-150
• Ford F-250

It is designed to address ignition system issues such as:

• Misfiring or inconsistent engine performance due to worn or damaged spark plug wires
• Electrical interference affecting ignition timing
• Heat-related degradation of ignition components
• Loose or poor connections at distributor coil or spark plug ends
• Difficulty routing wires in tight engine compartments

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Match each wire to its corresponding spark plug and distributor coil terminal to maintain firing order
• Use the 115-degree angled boots to navigate tight spaces without stressing the wires
• Inspect all terminals for corrosion or damage before installation
• Secure wires away from moving parts and high-heat areas to prolong service life

Quality Assurance and Warranty Information

Denso manufactures the 671-8085 spark plug wire set to meet OEM specifications for Ford vehicles. The use of silicone boots and precise terminal design supports long-term durability and reliable ignition performance. Warranty coverage details should be confirmed with the original product documentation or supplier.