Denso 671-4176 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Acura and Honda Vehicles

The Denso 7mm Spark Plug Wire Set (Part Number 671-4176) is designed to provide consistent ignition performance for select Acura and Honda models. Engineered with durable materials and precise terminal configurations, this set ensures optimal electrical conductivity and fitment for your vehicle.

• Silicone PBT silicone spark plug boot material for heat resistance and durability
• 7.00 mm insulation outside diameter for effective electrical insulation
• 90-degree angled spark plug end boots for tight engine bay fitment
• Female spark plug end terminal type and male distributor coil end terminal type for secure connections
• Includes four angled spark plug end boots to match specific engine layouts

About the Denso 7mm Brand Line

The Denso 7mm brand line focuses on spark plug wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is engineered to meet the ignition system requirements of various Acura and Honda models, including the Civic, Civic del Sol, CRX, and Integra. The 7mm wires provide reliable spark delivery while maintaining resistance to heat and wear.

Detailed Product Description

This spark plug wire set features silicone PBT silicone boots that offer enhanced resistance to heat and chemical exposure, which is critical for maintaining performance in demanding engine environments. The 90-degree angled spark plug end boots facilitate installation in tight spaces commonly found in Acura and Honda engines. The combination of female spark plug end terminals and male distributor coil end terminals ensures a secure and precise fit, reducing the risk of misfires or electrical loss. With an insulation outside diameter of 7.00 mm, these wires provide effective insulation to prevent crossfire and maintain consistent spark delivery.

Common Applications and Issues Addressed

• Replacement for worn or damaged spark plug wires in Acura Civic and Honda CRX ignition systems
• Eliminates misfires caused by cracked or degraded spark plug boots
• Prevents electrical interference and crossfire in ignition wiring
• Improves engine starting and smoothness by ensuring proper spark delivery
• Addresses fitment issues with angled boots in compact engine compartments

Installation Notes and Tips

• Ensure the correct orientation of the 90-degree angled spark plug boots for proper clearance
• Verify the male distributor coil end terminals align securely with the coil posts
• Replace spark plug wires one at a time to avoid mixing connections
• Inspect spark plugs and ignition components during installation for optimal performance

Quality Assurance and Warranty

Denso spark plug wire sets are manufactured to meet OEM specifications for Acura and Honda vehicles. The 671-4176 part number undergoes rigorous quality control to ensure durability and reliable ignition performance. While specific warranty details may vary, Denso products typically include coverage against manufacturing defects to provide confidence in your purchase.