NGK 4408 Spark Plug Wire Set

Reliable Ignition Performance for Chevrolet, Pontiac, and Suzuki

The NGK Spark Plug Wire Set 4408 is designed specifically for select Chevrolet, Pontiac, and Suzuki models, including the Esteem, Firefly, Metro, and Swift. Engineered to deliver consistent ignition performance, this spark plug wire set ensures efficient power transfer and noise suppression for smooth engine operation.

• Insulation Color: Blue for easy identification
• Durable Silicone Insulation Material
• Noise Suppression: Yes, reduces electromagnetic interference
• Core Material: Magnesium with variable pitch for optimal conductivity
• Insulation Outside Diameter: 7.00 mm for reliable protection
• Specific fitment for Chevrolet, Pontiac, and Suzuki models
• Part Number: 4408 (Rc-se25)

About the NGK Spark Plug Wire Set Line

The NGK Spark Plug Wire Set line focuses on delivering precise ignition wire solutions tailored to specific vehicle applications. This product line emphasizes quality materials such as silicone insulation and magnesium core wires to maintain consistent electrical conductivity and reduce noise interference. The NGK Spark Plug Wire Set 4408 is part of this line, engineered to meet the exact specifications required by Chevrolet, Pontiac, and Suzuki vehicles for reliable ignition system performance.

Product Details and Technical Specifications

This spark plug wire set features a silicone insulation material that offers excellent heat resistance and durability, essential for maintaining performance under high engine temperatures. The blue insulation color aids in quick identification during installation or maintenance. The magnesium core with variable pitch design enhances electrical conductivity while minimizing resistance, contributing to efficient spark delivery. Additionally, the wires include noise suppression technology to reduce electromagnetic interference, which can affect sensitive electronic components in modern vehicles. The 7.00 mm insulation outside diameter provides robust protection against abrasion and environmental factors.

Common Applications and Problem Solving

• Restores proper ignition spark delivery in Chevrolet Esteem, Pontiac Firefly, Suzuki Metro, and Swift
• Reduces engine misfires caused by worn or damaged spark plug wires
• Minimizes radio frequency interference affecting vehicle electronics
• Prevents voltage leaks that can lead to poor fuel efficiency
• Improves overall engine starting and smoothness

Installation Notes and Tips

When installing the NGK Spark Plug Wire Set 4408, ensure the wires are routed according to the vehicle manufacturer’s specifications to avoid contact with hot engine components or moving parts. Use dielectric grease on the spark plug boots to facilitate easier removal and prevent moisture intrusion. Verify that each wire is connected to the correct spark plug and ignition coil terminal to maintain proper firing order. Inspect the wires for any signs of damage or wear before installation.

Quality Assurance and Warranty

NGK maintains strict quality control standards for the Spark Plug Wire Set 4408, ensuring each set meets OEM specifications for fit and function. The use of high-grade silicone insulation and magnesium core materials supports long-term durability and reliable ignition performance. While specific warranty details are not provided here, NGK products typically come with manufacturer-backed warranties covering defects in materials and workmanship.