NGK 52204 RC-FDZ028 Spark Plug Wire Set Silicone Mag Core 8mm

The NGK 52204 (RC-FDZ028) spark plug wire set, also called an ignition wire set or plug wire set, is a vehicle-specific replacement. It is built to OE tolerances and carries cracked or worn plug wires' load of delivering high-voltage current from the coil or distributor to each spark plug. NGK has over 80 years of ignition experience and is a leading OE supplier.

Key Features:

• Magnetic core construction: Ultra-low resistance core with variable pitch wire winding helps suppress EMI/RFI noise and supports a strong spark
• Silicone insulation: Blue silicone insulation with an 8 mm outside diameter
• High-temperature jacket: Outer jacket withstands temperatures above 250°C (482°F), with EPDM or silicone inner insulation for dielectric strength
• Stainless steel terminals: Designed for high terminal retention and a positive connection over the life of the set
• Boot design: Spark plug end boots are angled at 150 degrees and sealed with silicone
• Easy installation: Cylinder lead identification tags are included where possible
• Wire separators: Not included
• Warranty: Limited lifetime warranty (see package for details)

Replacing aged wires can help restore smooth idle and consistent ignition performance. NGK builds this set to meet OE standards for fit, durability and operation.