Denso 671-6315 Direct Ignition Coil Boot Kit

Reliable Ignition Coil Boot Kit for Lexus and Toyota Vehicles

The Denso 671-6315 Direct Ignition Coil Boot Kit is designed to provide a secure and durable connection for ignition coils in select Lexus and Toyota models. Engineered with high-quality silicone material, this kit ensures consistent performance and longevity under demanding engine conditions.

• Direct Ignition Coil Boot Kit compatible with Lexus and Toyota vehicles
• Constructed from durable black silicone for heat and wear resistance
• Single female terminal design for precise electrical connection
• Length of 42.16 mm for proper fit and function
• Part number 671-6315 for accurate identification and replacement

About the Denso 6 Boots Product Line

The Denso 6 Boots product line focuses on ignition coil boot kits that deliver reliable electrical insulation and connection integrity. This line is tailored to meet the specific requirements of ignition systems in various Lexus and Toyota models, ensuring compatibility and performance. The 6 Boots series emphasizes quality materials like silicone to withstand high temperatures and mechanical stress.

Product Details and Specifications

This ignition coil boot kit features a black silicone boot that provides excellent resistance to heat, oil, and environmental contaminants. The 42.16 mm length is designed to fit directly onto ignition coils for models such as the Lexus RX330, RX400h, ES330, and Toyota Camry, Highlander, Sienna, and Solara. The single female terminal ensures a secure electrical connection, reducing the risk of misfires and ignition issues. The part number 671-6315 corresponds specifically to this kit, facilitating easy identification for maintenance and repairs.

Common Applications and Issues Addressed

• Replacement of worn or cracked ignition coil boots
• Resolving ignition misfires caused by poor electrical connections
• Preventing moisture intrusion and corrosion in ignition components
• Maintaining optimal spark delivery for engine performance
• Addressing engine hesitation or rough idling related to ignition faults

Installation Notes and Tips

Ensure the ignition system is cool before installation to avoid burns. Carefully remove the old ignition coil boot without damaging the coil or wiring. Confirm the female terminal aligns correctly with the ignition coil post. Apply dielectric grease if recommended by the vehicle manufacturer to improve electrical contact and ease future removal. Verify the boot length and fitment correspond to the vehicle’s specifications for a secure installation.

Quality Assurance and Warranty

Denso ignition coil boot kits are manufactured to meet OEM standards for fit, form, and function. The use of silicone material enhances durability and resistance to engine heat and contaminants. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the vehicle service provider for exact warranty terms.