Prenco 35-77395 Spark Plug Wire Set

Prenco PerformaMAX Spark Plug Wire Set for Mercedes-Benz

The Prenco PerformaMAX spark plug wire set, part number 35-77395, is a specific-fit ignition wire solution for select Mercedes-Benz models from 1986-1993. It uses a stranded copper core with silicone insulation and silicone spark plug boots to support consistent spark delivery in demanding underhood conditions.

Key Features

• Specific-fit spark plug wire set for select Mercedes-Benz applications
• Stranded copper core for reliable electrical conductivity
• Silicone insulation and silicone boots for heat resistance and durability
• Black outer insulation with a 7.0 mm outside diameter
• 5000 resistance specification for ignition system performance
• Prenco PerformaMAX line for ignition wire and related components

Product Details

Prenco PerformaMAX 35-77395 is built for Mercedes-Benz 190E, 260E, 300CE, 300E, 300SE, 300SEL, and 300TE applications listed in the fitment data. This spark plug wire set is engineered as a direct replacement for specific vehicles, with copper-core construction and silicone materials chosen for stable spark transfer and resistance to heat and engine bay exposure. This part cross-references Standard Ignition 29658 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation or boots
• Ignition voltage loss from aging copper-core conductors
• Heat-related cracking or breakdown in older wire sets

Installation Notes and Tips

Verify engine application before installation and route each wire to match the original layout. Inspect distributor cap, rotor, and spark plugs at the same time, since worn ignition components can affect wire performance. Confirm each boot seats fully on the plug and distributor terminals, and keep the wires separated from hot or moving engine components.

Quality Assurance

Prenco PerformaMAX ignition components are built for specific-fit replacement use, with materials selected for durability and consistent electrical performance. Part number 35-77395 is listed for confirmed Mercedes-Benz fitment, including 1986-1993 Mercedes-Benz 300E and 1987-1993 Mercedes-Benz 190E applications.