Standard Ignition SS-525 Starter Solenoid

Starter Solenoid for Jeep CJ5

Standard Ignition SS-525 is a starter solenoid built for direct electrical control in 1959-1960 Jeep CJ5 applications with a Prestolite 6-volt setup. It uses heavy-duty copper contacts, pure copper windings, and low-resistance terminal studs to help deliver full battery power to the starter.

Key Features

• Fits 1959-1960 Jeep CJ5, N/A, Prestolite; 6 Volt
• Heavy-duty copper contacts help reduce arcing and extend solenoid service life
• More pure copper windings create a stronger magnetic field for reliable engagement
• Polyester-insulated magnet wire and cadmium-plated copper discs help reduce voltage drop
• Solid contact bolts support full battery power transfer to the starter
• Pure copper battery terminal studs reduce resistance in hot operating conditions
• Continuous duty construction for repeated starting-system operation
• Male connector and male bullet terminals, 2 terminal design

Detailed Description

The Standard Ignition SS-525 starter solenoid is engineered for starting-system performance where clean current transfer matters. Its copper-based internal components and dichromate finish support electrical efficiency and corrosion resistance, while the continuous duty design suits repeated starter engagement. This part cross-references Dorman - HELP 56416 for the same application. For Jeep CJ5 owners restoring or maintaining a 1959-1960 Prestolite 6-volt starting system, SS-525 provides the electrical switching function needed to route battery power to the starter motor.

What It Helps Solve

• Starter click with no crank caused by weak solenoid engagement
• Voltage drop between the battery and starter circuit
• Intermittent starting from worn internal contacts
• Heat-related resistance issues at the battery terminal studs
• Electrical overload concerns in the starting circuit

Installation Notes and Tips

Verify the vehicle uses the listed Prestolite 6-volt configuration before installation. Match the male bullet terminals and connector layout to the original wiring, and confirm all cable ends are clean and tight to reduce resistance. On Jeep CJ5 starting-system repairs, inspect the battery, starter motor, and ground connections at the same time to avoid repeat no-start conditions.

Quality Assurance

Standard Ignition manufactures starting and charging components with controlled production from component selection through final assembly. SS-525 is built with high-grade materials for extended service life and consistent electrical performance.