NGK 52133 FDZ039 Spark Plug Wire Set Silicone Ignition Wires

The NGK 52133 spark plug wire set (NGK series FDZ039), also called an ignition wire set or spark plug cables, is a replacement set made to carry high-voltage current from the ignition system to the spark plugs. NGK has a long history as an ignition specialist and as an OE supplier. These wires are built to OE-level durability and performance standards.

Key Features:

• High-temp silicone outer jacket: Withstands underhood temperatures up to 250°C (482°F).
• Fiberglass braid reinforcement: High-density premium fiberglass braiding over EPDM/silicone inner insulation gives strong dielectric strength and cable tensile strength.
• Stainless steel terminals: Corrosion-resistant terminals hold securely and resist vibration and separation.
• Silicone-sealed spark plug boots: A silicone seal at the boot helps keep out moisture and oil.
• S-Mag core: Designed for low resistance and suppression of radio frequency interference.

Replacing worn or cracked ignition wires can help restore smooth, reliable ignition. It can also help with misfires, rough idle and hesitation. NGK wire sets are built to meet strict OEM tolerances, so installation is straightforward.