Denso 671-4049 Direct Ignition Coil Boot Kit

Reliable Ignition Coil Boot Kit for Chevrolet, Pontiac, and Toyota

The Denso 671-4049 Direct Ignition Coil Boot Kit is designed to provide a secure and durable connection for ignition coils in various vehicle models. Engineered with high-quality silicone material, this ignition coil boot ensures consistent performance and resistance to heat and wear.

• Length: 97.40 mm for precise fitment
• Boot Material: Durable silicone for heat resistance
• Terminal Quantity: 1 per boot
• Terminal Gender: Male and female terminals included
• Boot Color: Black for standard OEM appearance

About the Denso 4 Boots Product Line

The Denso 4 Boots product line focuses on ignition coil boot kits that deliver reliable electrical insulation and connection integrity. This line is engineered to meet OEM specifications, ensuring compatibility and durability across multiple vehicle makes and models. The 4 Boots series, including part number 671-4049, is designed to maintain optimal ignition system performance under demanding conditions.

Product Details and Vehicle Compatibility

This direct ignition coil boot kit is compatible with a range of vehicles including Chevrolet models like the Cavalier, Malibu, and Cobalt; Pontiac models such as the Grand Am and Sunfire; as well as Oldsmobile, Saturn, and Toyota vehicles including the Vue and L series trucks. The 97.40 mm length and silicone boot material provide a secure fit and reliable insulation, helping to maintain proper spark delivery and engine performance.

Common Applications and Issues Addressed

• Prevents ignition misfires caused by worn or damaged coil boots
• Reduces electrical arcing and improves spark plug connection
• Resists heat and chemical exposure to extend ignition system life
• Eliminates rough idling and engine hesitation related to ignition faults
• Helps maintain consistent engine performance in Chevrolet, Pontiac, and Toyota vehicles

Installation Notes and Tips

When installing the Denso 671-4049 ignition coil boot kit, ensure the ignition coil and spark plug terminals are clean and free of corrosion. Carefully seat the silicone boot over the coil terminal, confirming the male and female terminals align properly for a secure connection. Avoid excessive force to prevent damage to the boot or terminals. Proper installation will help maintain optimal ignition system function.

Quality Assurance and Warranty

Denso ignition coil boots are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 671-4049 part number is backed by Denso's commitment to quality, providing confidence in fitment and function for compatible Chevrolet, Pontiac, Oldsmobile, Saturn, and Toyota vehicles. Please refer to Denso's warranty policy for specific coverage details.