NGK 51135 Spark Plug Wire Set, 8mm Magnetic Core Silicone (RC-GMZ046)

The NGK 51135 spark plug wire set (also listed as ignition wire set or spark plug cables, NGK series RC-GMZ046) is a direct-fit replacement ignition wire set. It is built to OE tolerances and carries high-voltage current from the coil or distributor to the spark plugs. NGK has over 80 years of ignition experience and extensive OE expertise.

Key Features:

• 8mm magnetic core construction: Stainless steel winding over a ferrite magnetic core gives ultra-low resistance for a stronger spark and good EMI/RFI noise suppression.
• High-temperature silicone jacket: The outer jacket withstands temperatures above 250°C (482°F) and resists moisture, oil, fuel and cracking.
• Dielectric strength: Inner EPDM/silicone insulation contains high-voltage current.
• OE-spec boots: OE or better spark plug and distributor boots are glued to the cable with silicone sealer for a watertight seal.
• Stainless steel terminals: Serrated crimps grip the cable jacket and insulation for strong terminal retention. A locking, corrosion-resistant spring clip keeps the spark plug connection secure.
• Easy installation: Cylinder lead identification makes installation simpler.

Specifications:

• Core: magnetic, noise suppression
• Insulation: silicone, blue
• Outside diameter: 8mm
• Spark plug end boot: 180 degree
• Wire separators: not included
• Cross references: Autolite 96882, BWD CH86

Replacing worn or cracked ignition wires helps restore smooth idle and reliable ignition. The set is made in the USA and backed by NGK's limited warranty.