NGK 52028 RC-FDZ070 Spark Plug Wire Set - Magnetic Core Ignition Wires

The NGK 52028 (RC-FDZ070) spark plug wire set, also called an ignition wire set or plug wire set, carries high-voltage current from the ignition coil to the spark plugs. NGK is a long-standing ignition specialist with extensive OE experience. This set is built for dependable spark delivery and long service life.

Key Features:

• 8mm ultra-low resistance magnetic core, wire-wound ignition cable
• Variable pitch winding for a strong spark and effective EMI/RFI noise suppression
• High-temperature silicone outer jacket resists underhood temperatures up to 250°C (482°F), plus moisture, oil/petrol and cracking
• Fiberglass-reinforced braiding over EPDM/silicone inner insulation for high dielectric strength and cable tensile strength
• Positive-locking, corrosion-resistant stainless steel terminal ends resist vibration and separation
• OEM-spec or better spark plug and coil boots, with a silicone seal at the spark plug boot
• Numbered for easy cylinder identification, and coil wires are color coded for simple installation
• Limited lifetime warranty

Part Information:

• Manufacturer part number: 52028
• NGK series number: RC-FDZ070
• OEM equivalent number: FDZ070
• UPC: 087295520284

Interchange: Replaces Beck/Arnley 175-6223, DENSO 671-4061, BWD CH8439, Standard Motor Products 6465, Autolite 97042, CARQUEST 35-4021, Belden 700054, Niehoff 128439, Prestolite 124012, Federal Parts 3335 and Bosch 9451/09451.

This wire set suits both routine replacement and ignition upgrades. It restores reliable engine starting and smooth running with durable, OE-quality construction.