NGK 58938 Direct Ignition Coil Boot

Reliable Ignition Performance with NGK Coil on Plug Boot

The NGK Coil on Plug Boot 58938 is designed to deliver consistent ignition performance for select Ford, Lincoln, and Mercury vehicles. Engineered with premium materials, this direct ignition coil boot ensures a secure connection and optimal spark delivery for your engine.

• Length: 4.21 inches for precise fitment
• Premium grade type for durability and heat resistance
• Black boot color for standard OEM appearance
• Part Number: CPB-FD006, Stock Number: 58938
• Compatible with Ford, Lincoln, and Mercury models including Expedition, Explorer, F-150, and Mustang

About the NGK Coil on Plug Boot Product Line

The NGK Coil on Plug Boot product line focuses on providing high-quality ignition components designed to maintain reliable electrical connections between ignition coils and spark plugs. This line emphasizes durability and precise fitment, which helps maintain engine efficiency and performance. The 58938 part is a direct ignition coil boot that meets these standards, ensuring compatibility with various Ford, Lincoln, and Mercury vehicles.

Product Details and Specifications

This NGK Coil on Plug Boot measures 4.21 inches in length, making it suitable for direct ignition systems in vehicles such as the Ford F-150, Lincoln Navigator, and Mercury Mountaineer. The premium grade construction offers enhanced resistance to heat and wear, which is critical for maintaining ignition system integrity under demanding engine conditions. The black boot color matches OEM specifications, providing a clean and professional installation look. The part number CPB-FD006 and stock number 58938 help ensure you receive the correct component for your vehicle.

Common Applications and Issues Addressed

• Restores secure ignition coil to spark plug connection
• Prevents misfires caused by worn or damaged coil boots
• Reduces electrical arcing and improves spark delivery
• Helps maintain engine performance and fuel efficiency
• Addresses ignition system faults in Ford, Lincoln, and Mercury direct ignition setups

Installation Notes and Tips

When installing the NGK Coil on Plug Boot 58938, ensure the ignition coil and spark plug surfaces are clean and free of debris. Carefully seat the boot onto the coil and spark plug to avoid damage. The 4.21-inch length provides a precise fit, but verify compatibility with your specific vehicle model and engine type. Use dielectric grease if recommended by the vehicle manufacturer to improve electrical insulation and ease future removal.

Quality Assurance and Warranty

NGK maintains strict quality control standards for the Coil on Plug Boot product line, including part number 58938. Manufactured to meet OEM specifications, this ignition coil boot is built to withstand high temperatures and mechanical stress. While specific warranty details may vary, NGK products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.