Denso 671-6169 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Toyota Celica, Cressida, and Supra

The Denso 7mm Spark Plug Wire Set (Part Number 671-6169) is designed to deliver consistent ignition performance for select Toyota models. Engineered to meet the specific requirements of the Celica, Cressida, and Supra, this set ensures proper electrical conductivity and durability under demanding conditions.

• Spark plug boot material: Sil PBT Sil for enhanced heat resistance
• Distributor coil end terminal type: Male for secure connection
• Insulation outside diameter: 7.00 mm for optimal electrical insulation
• Spark plug end boot angle: 105 degrees for precise fitment
• Spark plug end terminal type: Female for reliable spark delivery
• Includes six angled spark plug end boots

About the Denso 7mm Brand Line

The Denso 7mm product line focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is engineered to provide consistent spark delivery and resistance to heat and wear, making it suitable for performance and daily driving applications. The 7mm wires in this set are tailored to fit Toyota Celica, Cressida, and Supra models, ensuring compatibility and reliable ignition system operation.

Product Details and Specifications

This spark plug wire set features Sil PBT Sil boot material, which offers durability and heat resistance critical for ignition components. The distributor coil end terminal is male, while the spark plug end terminal is female, designed to match factory specifications. The 105-degree angled spark plug boots allow for proper routing and secure connections in tight engine compartments. With an insulation diameter of 7.00 mm, these wires provide effective protection against electrical interference and heat degradation.

Common Applications and Issues Addressed

• Replacement for worn or damaged spark plug wires on Toyota Celica, Cressida, and Supra
• Resolves misfires caused by poor spark plug wire insulation or connectivity
• Improves ignition system reliability and engine performance
• Prevents electrical arcing and interference in ignition circuits
• Addresses fitment issues with angled spark plug boots for proper installation

Installation Notes and Tips

When installing the Denso 671-6169 spark plug wire set, ensure the correct orientation of the 105-degree angled boots for optimal fit. Verify that the male distributor coil end terminals and female spark plug end terminals are securely connected to prevent misfires. It is recommended to replace all wires simultaneously to maintain balanced ignition performance. Handle the wires carefully to avoid damaging the insulation or terminals during installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM standards for fit, form, and function. The materials and construction are selected to withstand high temperatures and electrical stress typical in ignition systems. While specific warranty details are not provided, Denso products generally adhere to strict quality control processes to ensure reliability and durability in automotive applications.