NGK 54406 Spark Plug Wire Set RC-EUX033 Ignition Wires, Blue Silicone

The NGK 54406 (RC-EUX033) spark plug wire set, also called an ignition wire set or plug wire set, carries high-voltage current from the distributor or ignition coil to the spark plugs. It is built to OE tolerances and designed as a direct-fit replacement.

Key Features:

• SMag wire core: NGK's ferrite magnetic-layer core has lower resistance than conventional carbon-core wires, at about 8k ohm per meter versus 16k ohm per meter.
• Variable pitch winding: The loose/tight/loose winding helps suppress radio frequency interference over a wide range.
• Silicone insulation: The blue jacket is 0.275 in. in outside diameter. High-quality EPDM and silicone coverings resist high heat, oil and chemical damage.
• Stainless steel terminals: Positive-locking, corrosion-resistant terminals hold tight against vibration and separation.
• Custom-fit boots: The terminal boots are designed for an exact fit rather than a universal one. A silicone seal at the spark plug boot helps keep the connection secure.
• Easy installation: Wires are numbered for cylinder identification, and coil wires are color coded.

Cross-References: NGK RC-EUX033, Standard Motor Products 9436 and 55429, Autolite 96922 and 86406, Beck/Arnley 175-4506, DENSO 671-4018, Belden 700192, Niehoff 12438, BWD CH7425, Prenco 35-PF77108, Prestolite 104018, Bosch 09041 and 9041, Carquest 35-4295.

Fresh, low-resistance ignition wires help deliver consistent spark energy, reliable starting and smooth engine performance.