Denso 671-4288 Direct Ignition Coil Boot Kit

Overview of the Denso 4 Boots Direct Ignition Coil Boot Kit

The Denso 4 Boots Direct Ignition Coil Boot Kit (Part Number 671-4288) is designed specifically for Nissan Altima and Sentra models. This ignition coil boot kit ensures reliable electrical connection and optimal performance for your vehicle's ignition system.

• Length: 130.70 mm for precise fitment
• Boot Material: Durable silicone for heat resistance and flexibility
• Terminal Quantity: 1 per boot for direct ignition coil connection
• Terminal Gender: Male and female terminals included for secure electrical contact
• Boot Color: Black for standard OEM appearance

About the Denso 4 Boots Product Line

The Denso 4 Boots line focuses on ignition coil boot kits engineered to meet OEM specifications. These boots are made from high-quality silicone material to withstand high temperatures and provide reliable insulation. The 4 Boots series is tailored to deliver consistent electrical performance and durability, making it suitable for Nissan vehicles requiring direct ignition coil boot replacements.

Product Details and Specifications

This direct ignition coil boot kit features a 130.70 mm length, ensuring a proper fit for the ignition coil assembly in Nissan Altima and Sentra models. The silicone boot material offers excellent resistance to heat and environmental factors, maintaining the integrity of the ignition system. The kit includes boots with both male and female terminals, facilitating a secure and stable electrical connection. The black color matches OEM standards, maintaining the original look under the hood.

Common Applications and Issues Addressed

• Replacement of worn or cracked ignition coil boots
• Resolving misfires caused by poor electrical connections
• Preventing moisture intrusion that can lead to ignition failure
• Improving ignition coil performance and engine starting reliability
• Addressing electrical shorts or corrosion in ignition components

Installation Notes and Tips

When installing the Denso 671-4288 ignition coil boot kit, ensure the ignition system is cool to avoid burns. Carefully remove the old boots without damaging the ignition coil or spark plug terminals. Confirm the correct orientation of male and female terminals for proper connection. Apply dielectric grease if recommended by the vehicle manufacturer to enhance electrical contact and prevent moisture buildup. Verify secure seating of the boots to avoid misfires.

Quality Assurance and Warranty

Denso manufactures this ignition coil boot kit to meet strict OEM standards, ensuring compatibility and durability for Nissan Altima and Sentra vehicles. The silicone boot material is designed to resist heat and environmental wear. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to support reliable performance.