Dorman 49814 Coil Boot

Reliable Coil Boot for Ford, Lincoln, and Mercury Vehicles

The Dorman 49814 coil boot is designed to provide a secure and durable connection for ignition systems in select Ford, Lincoln, and Mercury models. Made from high-quality rubber, this coil boot ensures consistent performance and protection against electrical arcing.

• Constructed from durable black rubber material
• Push-on attachment type for easy installation
• Length of 3.75 inches with a thickness of 0.094 inches
• Maximum diameter of 0.313 inches and minimum diameter of 0.22 inches
• Includes one spark plug boot per package

Detailed Product Description

The Dorman 49814 coil boot is engineered to fit ignition systems on Ford Expedition, Explorer, Explorer Sport Trac, F-150, F-250 Super Duty, F-350 Super Duty, Lincoln Navigator, Mercury Mountaineer, and Mustang models. Its rubber construction offers reliable insulation and resistance to heat and wear, helping maintain optimal ignition coil performance. The push-on attachment type simplifies installation and ensures a secure fit over the spark plug, reducing the risk of misfires caused by poor electrical contact.

Common Applications and Issues Addressed

• Prevents electrical arcing and misfires in ignition systems
• Replaces worn or cracked coil boots to restore ignition reliability
• Helps maintain proper spark plug connection in Ford F-150 and Lincoln Navigator vehicles
• Protects ignition components from heat and environmental damage
• Ensures consistent engine performance in Mercury Mountaineer and Ford Explorer models

Installation Notes and Tips

• Ensure the ignition system is cool before installation to avoid burns
• Remove the old coil boot carefully to prevent damage to the ignition coil or spark plug
• Push the Dorman 49814 coil boot firmly onto the spark plug until fully seated
• Verify the boot is securely attached to prevent electrical issues
• Consult vehicle-specific service manuals for detailed installation procedures

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for ignition system repairs. The 49814 coil boot undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman's official warranty policy for coverage details.