Prenco 35-77520 Spark Plug Wire Set

Prenco PerformaMAX Spark Plug Wire Set

Prenco PerformaMAX part number 35-77520 is a specific-fit spark plug wire set built for select Jeep and Dodge applications. It uses silicone insulation and silicone spark plug boots to support reliable ignition routing in demanding underhood conditions.

Key Features

• Specific-fit spark plug wire set for confirmed vehicle applications
• Silicone insulation in red for durable high-heat performance
• Silicone spark plug boot material for secure terminal connection
• Stainless steel wirewound over ferrite loaded inner core
• 1200 ohm spark plug wire resistance
• 7.0 mm outside diameter insulation
• Prenco PerformaMAX 35-77520 for ignition wire replacement

PerformaMAX Product Line

The PerformaMAX line focuses on ignition components built for direct-fit service on supported vehicles. For this application, Prenco 35-77520 is engineered as a specific replacement for Jeep Cherokee, Jeep Comanche, Jeep Wrangler, Jeep TJ, and Dodge Dakota models listed below.

Detailed Description

This Prenco spark plug wire set is made for direct replacement on 1991-2002 Jeep and Dodge applications. The silicone construction helps resist heat and electrical stress, while the stainless steel wirewound core with ferrite loading supports consistent spark delivery. Prenco 35-77520 is a practical choice when servicing ignition wire wear, misfire concerns, or damaged boots on compatible Jeep Cherokee, Jeep Wrangler, Jeep TJ, Jeep Comanche, and Dodge Dakota vehicles.

This part cross-references DENSO Auto Parts 671-4070 and Standard Ignition 7497 for the same application.

Vehicle Fitment

• Fits 1996-2002 Dodge Dakota, N/A
• Fits 1997-2002 Jeep TJ, N/A
• Fits 1997-2002 Jeep Wrangler, N/A
• Fits 1991-1995 Jeep Wrangler, N/A
• Fits 1991-2000 Jeep Cherokee, N/A
• Fits 1991-1992 Jeep Comanche, N/A

Common Issues This Part Can Address

• Engine misfire caused by worn or damaged plug wires
• Hard starting related to weak ignition transfer
• Intermittent spark loss from cracked insulation or boot wear
• Rough idle linked to deteriorated ignition wire routing
• Heat-related wire breakdown in aging ignition systems

Installation Notes and Tips

Match each wire to the correct cylinder before removal to preserve firing order. Inspect coil and spark plug terminals for corrosion or carbon tracking before installation. Route the wires away from exhaust heat and moving components, and verify each silicone boot is fully seated on the plug and terminal.

Quality Assurance

Prenco PerformaMAX ignition components are built for direct-fit service on the listed applications, with materials selected for heat resistance and stable electrical performance. Confirm vehicle year, make, and model against the fitment list before installation.