Denso 671-6109 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Ford E-150 and F-150 Models

The Denso 8mm Spark Plug Wire Set (Part Number 671-6109) is engineered to provide consistent ignition performance for select Ford vehicles. Designed specifically for models like the Ford E-150 Econoline and F-150 Heritage, this set ensures optimal electrical conductivity and durability.

• Silicone spark plug boot material for heat resistance and flexibility
• 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 precise fitment
• Includes six angled spark plug end boots for comprehensive coverage

Detailed Features and Specifications

This spark plug wire set features silicone boots that withstand high temperatures and resist cracking, ensuring long-lasting performance in demanding engine environments. The 8mm insulation diameter provides reliable protection against electrical interference and arcing. Both the distributor coil and spark plug ends utilize female terminals, facilitating secure and stable connections. The spark plug end boots are angled at 115 degrees, which helps accommodate tight engine compartments and improves installation ease. This set includes six angled boots, matching the requirements of compatible Ford E-150 and F-150 models.

About the Denso 8mm Brand Line

The Denso 8mm product line focuses on ignition wire sets with an 8.00 mm insulation diameter, balancing durability and electrical performance. This line is designed to meet the specific ignition system needs of various vehicles, including Ford trucks and vans. The 8mm insulation provides enhanced resistance to heat and electrical interference compared to thinner wires, making it suitable for demanding ignition applications.

Compatible Vehicles and Common Applications

• Ford E-150 Econoline and E-150 Club Wagon
• Ford E-250 Econoline and E-250 models
• Ford F-150 and F-150 Heritage trucks
• Addresses ignition misfires and weak spark issues
• Helps resolve rough idling and poor engine performance
• Prevents electrical shorts and arcing in ignition wires

Installation Notes and Tips

When installing the Denso 671-6109 spark plug wire set, ensure that the 115-degree angled boots align properly with the spark plugs to avoid strain on the wires. Confirm that the female terminals are securely connected to both the distributor coil and spark plugs to maintain optimal electrical flow. It is recommended to replace all wires in the set simultaneously to ensure 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 high-heat conditions. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Ford vehicles.