NGK 52023 Spark Plug Wire Set RC-FDZ065 Ultra-Low Resistance Mag Core

The NGK 52023 spark plug wire set (also listed as RC-FDZ065) is a direct-fit replacement ignition wire set. It carries high-voltage current from the coil or distributor to the spark plugs. NGK's ultra-low resistance design supports a strong spark, consistent performance and reliable ignition. NGK is known as The Ignition Specialist™ and has more than 80 years of OE experience.

Key Features:

• 8mm ultra-low resistance magnetic core: wire-wound ignition cable with a stainless steel winding over a ferrite core, built for efficient spark delivery
• EMI/RFI noise suppression: helps reduce electrical interference
• High-temperature silicone outer jacket: withstands underhood temperatures above 250°C (482°F) and resists moisture, oil, fuel and cracking
• Silicone/EPDM inner insulation: provides strong dielectric strength to contain high voltage
• OE or better spark plug and distributor boots: sealed to the cable with silicone sealer for a watertight seal
• Stainless steel terminals: serrated crimps grip the cable jacket and insulation for high retention and vibration resistance
• Locking spring clip: corrosion-resistant plating helps keep the spark plug connection secure
• Blue silicone insulation: cylinder lead identification tags and color-coded coil leads, where applicable, make installation easier
• SMag core material with 120° spark plug end boots
• Built to OEM tolerances and backed by an NGK limited lifetime warranty (see packaging for details)

Replacing worn or aging ignition wires can help restore smooth running and dependable starting. NGK manufactures its ignition products to meet OE standards for durability and performance.