Denso 671-8157 Direct Ignition Coil Boot Kit

Reliable Ignition Coil Boot Kit for Dodge and Jeep Vehicles

The Denso 671-8157 Direct Ignition Coil Boot Kit is designed to provide a secure and durable connection for ignition coils in select Dodge and Jeep models. Engineered with high-quality silicone boots, this kit ensures consistent performance and protection against heat and electrical interference.

• Length: 106.70 mm for precise fitment
• Boot Material: Durable silicone for heat resistance
• Terminal Quantity: 1 per boot for direct ignition coil connection
• Terminal Gender: Male and female terminals included
• Boot Color: Black for standard OEM appearance

About the Denso 8 Boots Product Line

The 8 Boots product line by Denso focuses on ignition coil boot kits that deliver reliable electrical insulation and mechanical protection. This line is tailored to meet the demands of modern ignition systems, providing components that maintain optimal spark delivery and engine performance. The 671-8157 kit is part of this line, offering compatibility and durability for vehicles requiring direct ignition coil boots.

Product Details and Compatibility

This ignition coil boot kit is specifically compatible with Dodge and Jeep vehicles, including the Durango, Grand Cherokee, Magnum, and Ram 1500, 2500, and 3500 models. The 106.70 mm length and silicone construction ensure a secure fit and resistance to heat and wear, which is critical for maintaining ignition system integrity. The inclusion of both male and female terminals supports proper electrical connection and reduces the risk of misalignment or poor contact.

Common Applications and Issues Addressed

• Replacement of worn or cracked ignition coil boots
• Prevention of misfires caused by poor electrical connections
• Protection against heat damage in the ignition system
• Restoration of proper spark delivery for engine performance
• Elimination of ignition coil boot corrosion or degradation

Installation Notes and Tips

When installing the Denso 671-8157 ignition coil boot kit, ensure the ignition system is cool to avoid burns. Carefully remove the old boots without damaging the ignition coil or wiring. Verify the terminal orientation—male and female—to ensure correct connection. Apply dielectric grease if recommended by the vehicle manufacturer to improve electrical contact and ease future removal. Confirm the boots seat fully to prevent moisture intrusion.

Quality Assurance and Warranty

Denso manufactures this ignition coil boot kit to meet OEM standards for fit and function. The silicone boot material offers durability under high-temperature conditions typical of engine compartments. While specific warranty details are not provided here, Denso products generally come with manufacturer-backed quality assurance to support reliable operation in compatible Dodge and Jeep vehicles.