Denso 671-4153 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Geo and Toyota Vehicles

The Denso 5mm Spark Plug Wire Set (Part Number 671-4153) is engineered to provide consistent ignition performance for select Geo and Toyota models. Designed specifically for vehicles like the Geo Prizm and Toyota Corolla and Celica, this set ensures optimal electrical conductivity and durability.

• Silicone PBT silicone spark plug boot material for heat resistance and flexibility
• Distributor coil end terminal type: Male for secure connection
• 5.00 mm insulation outside diameter for effective electrical insulation
• 105-degree angled spark plug end boots for precise fitment
• Female spark plug end terminal type for compatibility with OEM plugs
• Includes four angled spark plug end boots for complete replacement

About the Denso 5mm Brand Line

The Denso 5mm brand line focuses on ignition wire sets with a 5.00 mm insulation diameter, balancing durability and electrical performance. This line is designed to meet the specific ignition requirements of various vehicle models, including the Geo Prizm and Toyota Corolla and Celica, providing reliable spark delivery and resistance to heat and wear.

Detailed Product Description

This spark plug wire set features silicone PBT silicone boots that offer excellent resistance to high temperatures and environmental factors, ensuring long-lasting performance. The 5.00 mm insulation diameter provides effective protection against electrical interference and arcing. The 105-degree angled spark plug end boots facilitate easier installation in tight engine compartments, while the male distributor coil end terminals and female spark plug end terminals ensure secure and proper connections. This set includes four angled boots, matching the typical four-cylinder engine configuration found in the compatible Geo and Toyota models.

Common Applications and Issues Addressed

• Replacement for worn or damaged spark plug wires causing misfires
• Resolving poor engine performance due to weak ignition signals
• Eliminating electrical interference affecting ignition timing
• Addressing heat-related wire degradation in older ignition systems
• Improving starting reliability in Geo Prizm, Toyota Corolla, and Celica vehicles

Installation Notes and Tips

When installing the Denso 671-4153 spark plug wire set, ensure the correct orientation of the 105-degree angled boots for proper fitment. Verify that the male distributor coil end terminals and female spark plug end terminals are securely connected to prevent ignition issues. It is recommended to replace all wires simultaneously to maintain balanced ignition performance. Handle the silicone boots carefully to avoid damage during installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM specifications for fit, form, and function. The use of high-quality silicone PBT materials ensures durability under demanding engine conditions. While specific warranty details are not provided, Denso products typically adhere to industry standards for reliability and performance.