Denso 671-4280 Direct Ignition Coil Boot Kit

Reliable Ignition Coil Boot Kit for Mitsubishi Lancer

The Denso 2 Boots Direct Ignition Coil Boot Kit (Part Number 671-4280) is designed specifically for Mitsubishi Lancer models. This ignition coil boot kit ensures a secure and efficient connection between the ignition coil and spark plug, helping maintain optimal engine performance.

• Length: 104.10 mm for precise fitment
• Boot Material: Durable silicone for heat and electrical resistance
• Terminal Quantity: 1 per boot for direct ignition systems
• Terminal Gender: Male and female terminals for secure connections
• Boot Color: Black for standard OEM appearance

About the Denso 2 Boots Product Line

The Denso 2 Boots product line focuses on providing high-quality ignition coil boot kits that meet OEM specifications. These kits are engineered to deliver reliable electrical insulation and withstand harsh engine conditions. The 2 Boots line is tailored to support direct ignition systems, such as those found in the Mitsubishi Lancer, ensuring compatibility and durability.

Product Details and Specifications

This direct ignition coil boot kit features a 104.10 mm length boot made from silicone, which offers excellent resistance to heat, oil, and electrical interference. The kit includes one terminal per boot, with male and female terminal configurations to ensure a secure and stable connection between the ignition coil and spark plug. The black boot color matches factory standards, maintaining the vehicle’s original appearance.

Common Applications and Problem Solving

• Restores proper ignition coil to spark plug connection
• Prevents misfires caused by worn or damaged boots
• Reduces electrical arcing and improves ignition efficiency
• Helps maintain engine performance and fuel efficiency
• Eliminates issues related to cracked or brittle ignition boots

Installation Notes and Tips

When installing the Denso 671-4280 ignition coil boot kit on a Mitsubishi Lancer, ensure the engine is cool to avoid burns. Carefully remove the old boots without damaging the ignition coil or spark plug terminals. Apply dielectric grease inside the boots to improve electrical conductivity and ease future removal. Confirm that the male and female terminals are properly aligned and securely connected to prevent ignition issues.

Quality Assurance and Warranty

Denso manufactures this ignition coil boot kit to meet strict quality standards, ensuring reliable performance and durability. The silicone boot material is designed to withstand high temperatures and harsh engine environments. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support long-term use in Mitsubishi Lancer vehicles.