Denso 671-6202 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Nissan Frontier and Xterra

The Denso 7mm Spark Plug Wire Set (Part Number 671-6202) is designed specifically for Nissan Frontier and Xterra models. Engineered to deliver consistent ignition performance, this set ensures efficient power transfer and reliable engine operation.

• Silicone spark plug boot material for heat resistance and durability
• 7.00mm insulation outside diameter for optimal electrical insulation
• 90-degree angled spark plug end boots (5 angled, 1 straight) for precise fitment
• Male distributor coil end terminals and female spark plug end terminals for secure connections

Detailed Features and Specifications

This spark plug wire set features silicone PBT silicone boots that provide excellent resistance to heat, oil, and abrasion, essential for maintaining performance under demanding engine conditions. The 7mm insulation diameter balances flexibility and protection, reducing electrical interference and ensuring consistent spark delivery. The set includes five 90-degree angled spark plug end boots and one straight boot, allowing for proper routing and fitment in the engine bay of Nissan Frontier and Xterra vehicles. The male distributor coil end terminals and female spark plug end terminals are designed for secure and reliable connections, minimizing the risk of misfires.

About the Denso 7mm Product Line

The Denso 7mm line focuses on spark plug wires with a 7.00mm insulation diameter, providing a balance between durability and flexibility. This product line is engineered to meet the specific ignition requirements of various vehicle models, including Nissan Frontier and Xterra, ensuring compatibility and reliable performance. The 7mm insulation helps reduce electrical noise and withstands harsh engine environments.

Common Applications and Problem Solving

• Replacement for worn or damaged spark plug wires in Nissan Frontier and Xterra
• Resolves engine misfires caused by faulty ignition wire connections
• Improves ignition system reliability and engine performance
• Prevents electrical interference affecting engine sensors
• Addresses heat-related wire degradation in high-temperature engine compartments

Installation Notes and Tips

When installing the Denso 671-6202 spark plug wire set, ensure the correct orientation of the 90-degree angled boots to match the engine’s spark plug layout. Verify that the male distributor coil end terminals and female spark plug end terminals are securely connected to prevent loose contacts. It is recommended to replace all wires in the set simultaneously to maintain balanced ignition performance. Handle the wires carefully to avoid damaging the silicone boots during installation.

Quality Assurance and Warranty

Denso manufactures this spark plug wire set to meet OEM specifications for Nissan Frontier and Xterra vehicles. The use of high-quality silicone materials and precise terminal construction supports long-term durability and consistent ignition performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to ensure reliability.