NGK 54380 Spark Plug Wire Set

NGK Spark Plug Wire Set 54380

NGK Spark Plug Wire Set 54380 is a specific-fit ignition wire set built for classic Mercedes-Benz applications with a push-in type distributor cap. It uses silicone insulation, a tinned copper core, and noise suppression to support stable ignition performance.

Key Features

• Specific-fit spark plug wire set for direct application matching
• Silicone insulation for heat resistance and flexible routing
• Tinned copper core for consistent electrical conductivity
• Noise suppression type construction helps reduce ignition interference
• Blue insulation for easy visual identification during service

Detailed Description

NGK 54380 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition service parts for domestic and import vehicles. This wire set is engineered with a 7.00 mm outside diameter and a specific-fit design, making it a practical replacement for ignition systems that require the correct wire configuration and distributor-cap connection style. It fits 1973-1976 Mercedes-Benz 280, and fits 1973-1976 Mercedes-Benz 280C, with Push-In Type Distributor Cap. This part cross-references MAHLE 54380 for the same application.

What It Is Used For

• Restoring spark delivery when original wires are worn or degraded
• Reducing ignition noise that can affect electrical system performance
• Replacing cracked or heat-damaged wire insulation
• Correcting misfire concerns caused by poor wire conductivity

Installation Notes and Tips

Verify distributor cap style before installation, since this application requires a push-in type distributor cap. Match each wire to the correct cylinder routing and confirm secure terminal engagement at both ends. Use the part number 54380 to confirm the correct specific-fit wire set before service.

Quality Assurance

NGK brings more than 80 years of ignition experience and manufactures premium ignition products to meet OE standards. The 54380 wire set reflects NGK’s OE-focused approach to durability and operational performance.