NGK 52289 Spark Plug Wire Set 8mm Mag Core Silicone Ignition Wires

The NGK 52289 spark plug wire set (also called ignition wires or plug wires) is an OE-replacement ignition wire set. It carries high-voltage current from the ignition system to the spark plugs. NGK is known as The Ignition Specialist and has decades of OE experience.

Key Features:

• 8mm ultra-low resistance magnetic core: wire-wound cable with stainless steel winding over a ferrite core. It gives a strong spark and good EMI/RFI noise suppression.
• High-temp silicone outer jacket: resists moisture, oil and cracking, and withstands underhood temperatures up to 482°F (250°C).
• Dual-layer insulation: EPDM/silicone inner insulation with fiberglass braid reinforcement for dielectric strength and cable tensile strength.
• OE-spec boots: OEM or better specified spark plug and distributor boots, sealed to the cable with silicone for a watertight fit.
• Secure terminals: corrosion-resistant stainless steel terminal ends with serrated crimps for strong retention and vibration resistance.
• Easy installation: numbered cylinder lead identification makes routing simple. The set includes a coil lead.
• Warranty: backed by an NGK limited lifetime warranty.

Replacing worn or cracked plug wires can help fix misfires, rough idle and hesitation. It also restores reliable ignition performance. Also listed under cross-reference numbers including RC-FDZ018.