Standard Ignition SS-399 Starter Solenoid

Reliable Starter Solenoid for Mazda Millenia, MX-3, and Protege

The Standard Ignition SS-399 starter solenoid is designed to provide dependable starting performance for select Mazda vehicles. Engineered to meet OEM specifications, this solenoid ensures consistent electrical engagement for your Mazda Millenia, MX-3, and Protege models.

• Compatible with Mazda Millenia, MX-3, and Protege
• 12-volt electrical system support
• Durable black and gold dichromate and plastic finish
• Three terminals: stud and blade type with male gender
• Compact size: 2.2 inches (55.88 mm) length
• Lug hole diameter of 0.19 inches (4.826 mm)
• Non-continuous duty design
• No hardware, mounting brackets, or springs included

Product Details and Specifications

The Standard Ignition SS-399 starter solenoid features a robust dichromate and plastic finish in black and gold, providing corrosion resistance and durability under typical engine bay conditions. It operates on a 12-volt system and includes three terminals configured as stud and blade types with male connectors, facilitating secure electrical connections. Measuring 2.2 inches in length with a lug hole diameter of 0.19 inches, this solenoid is compact and designed for direct replacement in compatible Mazda vehicles. Note that this solenoid is not rated for continuous duty and does not include mounting hardware or springs, so ensure your existing components are reusable or sourced separately.

Common Applications and Problem Resolution

This starter solenoid is specifically compatible with Mazda Millenia, MX-3, and Protege models, making it suitable for addressing several starting system issues, including:

• Intermittent or no engine cranking due to solenoid failure
• Clicking sounds when turning the ignition key
• Electrical connection problems in the starting circuit
• Starter motor not engaging properly
• Corroded or worn solenoid terminals causing poor conductivity

Installation Notes and Tips

When installing the Standard Ignition SS-399 starter solenoid, verify vehicle compatibility with Mazda Millenia, MX-3, or Protege models. Ensure the ignition system is disconnected before removal to prevent electrical hazards. Since this solenoid does not include mounting brackets or hardware, retain original components or acquire appropriate replacements. Confirm terminal connections match the stud and blade male configuration for proper fitment. Double-check lug hole alignment and secure mounting to avoid vibration-related issues.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The SS-399 starter solenoid undergoes quality control testing to verify electrical and mechanical functionality. While specific warranty details may vary, Standard Ignition typically offers limited warranties covering defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms related to this starter solenoid.