NGK 51416 Spark Plug Wire Set RC-GMX010 7mm Mag Core Silicone Blue

The NGK 51416 spark plug wire set (also listed as RC-GMX010) is an ignition wire set that carries high-voltage current from the distributor and coil to the spark plugs. It uses ultra-low resistance mag core construction for dependable performance and durability, and it is built to OE tolerances with OE-quality or better materials.

Key Features:

• Ferrite magnetic core: Stainless steel winding over a premium ferrite core gives ultra-low resistance, a stronger spark and EMI/RFI noise suppression.
• Heat-resistant construction: The silicone outer jacket withstands temperatures above 250°C. The inner EPDM/silicone insulation provides high dielectric strength.
• 7mm blue silicone insulation: 7mm outside diameter, with 180-degree spark plug boots.
• Secure terminals: Stainless steel terminals use up to 3 serrated crimps that bite into the cable jacket and inner insulation for strong terminal retention. A locking C-shaped spring clip with corrosion-resistant plating keeps the spark plug connection positive.
• Watertight boots: Spark plug boots are glued to the cable with a silicone sealer.
• Easy installation: Cylinder lead identification tags, where possible, make installation easier.
• Warranty: Limited lifetime warranty. See the package for details.

Specifications:

• Manufacturer part number: 51416 (RC-GMX010)
• Core material: SMag (ferromagnetic)
• Insulation material: Silicone
• Insulation color: Blue
• Insulation outside diameter: 7mm
• Noise suppression: Yes
• Wire separators included: No
• Spark plug boot angle: 180 degree
• UPC: 087295514160

NGK, The Ignition Specialist, has more than 80 years of automotive experience and strong OE expertise. This wire set is a quality replacement ignition component for restoring smooth, reliable engine performance.

Cross references: Autolite 86276, BWD CH843, Bosch 09677, Carquest 35-8320 / 35-8334, Delphi XS10201 / XS10303, Denso 671-8047 / 671-8071, Niehoff 12892.