NGK 54002 Spark Plug Wire Set

Ignition Wire Set Overview

NGK Spark Plug Wire Set 54002 is a specific-fit ignition wire set for Mercedes-Benz V8 applications. It uses silicone insulation, a tinned copper core, and noise suppression to support stable spark delivery and reduced electrical interference.

Built for Mercedes-Benz models including the G55 AMG, SL55 AMG, and E55 AMG, this NGK wire set is a direct replacement option for vehicles that need a precise ignition lead match. Part number 54002 is also referenced as RC-EUC073.

Key Features

• Specific-fit design for confirmed Mercedes-Benz applications
• Silicone insulation for heat resistance and durability
• Tinned copper core for consistent conductivity
• Noise suppression type included
• Black insulation for a clean OE-style appearance

Detailed Description

NGK 54002 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition replacement components for domestic and import vehicles. NGK draws on more than 80 years of automotive experience and OE-level manufacturing standards to produce ignition parts built for dependable operation. This wire set is engineered for Mercedes-Benz performance and luxury models such as the CL500, CLK55 AMG, and S500, where correct ignition lead construction matters for spark transfer and electrical noise control. The part number 54002 and reference RC-EUC073 identify the same application-focused wire set.

What It Helps Address

• Misfires caused by worn or damaged ignition wires
• Electrical interference that can affect ignition performance
• Cracked or heat-aged wire insulation
• Weak spark transfer in aging ignition systems
• Restoring proper ignition lead routing on service replacement jobs

Installation Notes and Tips

Verify engine application and wire routing before installation. Match the wire set to the confirmed Mercedes-Benz fitment listed for your vehicle, and inspect related ignition components such as spark plugs and coil connections during service. Use the part number 54002 to confirm the correct replacement before ordering.

Quality Assurance

NGK manufactures premium ignition products to meet OE standards and supports its ignition line with global manufacturing and distribution resources. The brand’s OE legacy and long-standing focus on ignition systems make 54002 a technical replacement choice for service work.