Prenco 35-77719C Spark Plug Wire Set

Prenco PerformaMAX Spark Plug Wire Set for Mercedes-Benz

The Prenco PerformaMAX spark plug wire set, part number 35-77719C, is a specific-fit ignition wire solution for select Mercedes-Benz applications. It uses a copper core, stranded conductor with 5000 resistance, silicone insulation, and silicone spark plug boots for consistent ignition routing and heat resistance.

Key Features

• Specific-fit spark plug wire set for select Mercedes-Benz models
• Copper core, stranded construction for dependable spark delivery
• 5000 resistance specification
• Silicone insulation and silicone boot material
• Black insulation color with 7.0 outside diameter
• PerformaMAX product line from Prenco

Detailed Description

Prenco PerformaMAX 35-77719C is built for Mercedes-Benz ignition service where correct routing, boot fit, and wire construction matter. The silicone insulation and silicone spark plug boots are selected for high-temperature engine bay conditions, while the copper core, stranded design supports stable ignition signal transfer. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. It is a direct-fit option for 1994-1999 Mercedes-Benz S320, 1994-1997 Mercedes-Benz C280, 1996-1997 Mercedes-Benz C36 AMG, 1995-1997 Mercedes-Benz E320, and 1995-1997 Mercedes-Benz SL320, with application notes that include COP boots and engine-number breakpoints. If you are searching for a Mercedes-Benz S320 spark plug wire set or a Mercedes-Benz E320 ignition wire replacement, 35-77719C matches the listed vehicle coverage.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak ignition transfer
• Intermittent spark loss from cracked insulation
• Boot deterioration at the spark plug connection
• Rough idle from degraded ignition wire performance

Installation Notes and Tips

Verify engine number breakpoints before ordering, since the listed Mercedes-Benz applications use engine-specific fitment notes. Match each wire to the original routing path and confirm the COP boot locations before installation. Inspect coil and spark plug terminals for corrosion or carbon tracking, and replace damaged components before fitting the new set. For best results, install on a cool engine and confirm each boot seats fully.

Quality Assurance

Prenco PerformaMAX focuses on application-specific ignition components with silicone-based construction and OE-style fitment details for the listed Mercedes-Benz models. Part number 35-77719C is built to the stated specifications for direct replacement use in the covered applications.