NGK 52166 Spark Plug Wire Set

Reliable Ignition Performance for Ford Escort and Mercury Tracer

The NGK Spark Plug Wire Set 52166 is designed specifically for Ford Escort and Mercury Tracer models, providing consistent ignition performance. Featuring high-quality silicone insulation and noise suppression, this spark plug wire set ensures efficient engine operation and reduced electrical interference.

• Insulation Color: Blue for easy identification
• Durable Silicone Insulation Material
• Noise Suppression Technology to minimize interference
• Smag Core Material for reliable conductivity
• Specific fitment for Ford Escort and Mercury Tracer
• Insulation Outside Diameter: 8.00 mm
• Part Number: 52166 (Rc-fdz034)

About the NGK Spark Plug Wire Set Line

The NGK Spark Plug Wire Set line is engineered to meet the precise requirements of specific vehicle models, including the Ford Escort and Mercury Tracer. This product line focuses on delivering durable ignition wire sets with advanced materials such as silicone insulation and smag core technology, ensuring optimal electrical performance and noise reduction for reliable engine starts and smooth operation.

Product Details and Specifications

This NGK Spark Plug Wire Set 52166 features blue silicone insulation that offers excellent heat resistance and flexibility, suitable for demanding engine environments. The smag core material provides consistent electrical conductivity, while the integrated noise suppression reduces radio frequency interference, protecting sensitive electronic components. The 8.00 mm insulation outside diameter balances durability and fitment precision. Designed specifically for Ford Escort and Mercury Tracer vehicles, this wire set ensures proper connection and performance without the need for modification.

Common Applications and Issues Addressed

• Restores proper ignition spark delivery in Ford Escort and Mercury Tracer
• Reduces engine misfires caused by worn or damaged wires
• Minimizes radio frequency interference affecting vehicle electronics
• Improves engine starting reliability and smoothness
• Prevents voltage leaks and electrical shorts in ignition system

Installation Notes and Tips

When installing the NGK Spark Plug Wire Set 52166, ensure the wires are routed according to the vehicle’s factory specifications to avoid contact with hot engine components. Verify that each wire is securely connected to the corresponding spark plug and ignition coil terminal. Using dielectric grease on the terminals can help maintain a secure connection and prevent corrosion. This set is designed for direct replacement on Ford Escort and Mercury Tracer models, so no modifications are necessary.

Quality Assurance and Warranty

NGK maintains strict quality control standards for the Spark Plug Wire Set 52166, ensuring consistent performance and durability. While specific warranty details are not provided, NGK products typically meet or exceed OEM specifications, offering reliable service life when installed and maintained properly.