Denso 671-4061 Spark Plug Wire Set

Reliable Ignition Wire Set for Ford, Mazda, and Mercury Vehicles

The Denso 8mm Spark Plug Wire Set 671-4061 is designed to provide consistent ignition performance for select Ford, Mazda, and Mercury models. Engineered with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery and optimal engine operation.

• Silicone spark plug boot material for heat resistance and durability
• Female distributor coil end terminal type for secure connection
• 8.00 mm insulation outside diameter for effective electrical insulation
• 120-degree angled spark plug end boots for improved fitment
• Female spark plug end terminal type for compatibility with OEM plugs
• Includes four angled spark plug end boots for proper installation

Detailed Features of the Denso 8mm Spark Plug Wire Set

This spark plug wire set features silicone boots that resist high temperatures and environmental wear, ensuring long-lasting performance. The 8.00 mm insulation diameter provides robust protection against electrical interference and arcing. Both the distributor coil and spark plug ends use female terminals, facilitating a secure and reliable connection. The 120-degree angled spark plug end boots improve routing and clearance in engine bays, particularly beneficial for compact engine compartments found in Ford Escape, Mazda Tribute, and Mercury Mystique models.

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 flexibility. This line is engineered to meet the specific electrical and mechanical demands of various vehicle models, including Ford, Mazda, and Mercury. The 8mm insulation thickness helps reduce electrical noise and enhances spark delivery efficiency, contributing to stable engine performance.

Compatible Vehicles and Common Applications

• Ford Contour, Escape, Escort, Focus
• Mazda Tribute
• Mercury Mystique

This spark plug wire set is suitable for addressing ignition issues such as misfires, rough idling, poor acceleration, and difficulty starting. It is also effective in replacing worn or damaged wires that cause electrical leakage or weak spark delivery.

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid burns
• Match each wire to its corresponding spark plug and coil terminal
• Route wires away from hot engine components and moving parts
• Check for secure connections at both spark plug and distributor coil ends
• Inspect boots for proper seating to prevent moisture intrusion

Quality Assurance and Warranty

Denso spark plug wire sets are manufactured to meet OEM specifications, ensuring reliable fit and function. The 671-4061 part number undergoes rigorous quality control to maintain consistent electrical performance and durability. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.