Denso 671-6311 Direct Ignition Coil Boot Kit

Reliable Ignition Coil Boot Kit for Lexus and Toyota Vehicles

The Denso 671-6311 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 ignition coil boot ensures consistent performance and longevity.

• Length: 59.00 mm for precise fitment
• Boot Material: Durable silicone for heat and wear resistance
• Terminal Quantity: 1 per boot for direct ignition coil connection
• Terminal Gender: Female to match OEM specifications
• Boot Color: Black for standard OEM appearance

About the Denso 6 Boots Product Line

The Denso 6 Boots product line focuses on ignition coil boot kits that meet strict OEM standards for fit and function. This line is engineered to provide reliable electrical insulation and protection against heat and contaminants, ensuring optimal ignition coil performance. The 671-6311 part is part of this line, offering a direct replacement solution for compatible Lexus and Toyota vehicles.

Product Details and Compatibility

This ignition coil boot kit is compatible with a range of Lexus and Toyota models, including the Avalon, Camry, ES350, Highlander, RAV4, RX350, RX450h, Sienna, and Venza. The 59 mm length and silicone construction provide a secure seal and resistance to high temperatures commonly found in engine compartments. The female terminal design ensures proper electrical connection with the ignition coil, maintaining engine performance and reliability.

Common Applications and Issues Addressed

• Prevents ignition misfires caused by worn or damaged coil boots
• Reduces electrical arcing and shorts in the ignition system
• Protects ignition coil terminals from moisture and contaminants
• Maintains consistent spark delivery for smooth engine operation
• Helps resolve rough idling and poor acceleration related to ignition faults

Installation Notes and Tips

When installing the Denso 671-6311 ignition coil boot kit, ensure the ignition coil and surrounding area are clean and free of debris. Carefully align the female terminal with the ignition coil post to avoid damage. Silicone boots may require gentle stretching to fit securely. It is recommended to inspect the ignition coil and wiring harness for any additional wear during installation.

Quality Assurance and Warranty

Denso manufactures this ignition coil boot kit to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.