The Universal Starter Solenoid (4 Pole, 12 Volt) is a heavy-duty, high-performance solenoid switch designed for reliable starting and power distribution in a wide range of small engines and equipment. Perfect for softwash systems, pressure washers, lawn equipment, generators, and utility vehicles, this 4-pole solenoid provides dependable control between your ignition switch, starter motor, and battery.

Built to OEM-quality standards, this solenoid is engineered for consistent operation, even under high current loads and harsh environmental conditions. Its 4-terminal design includes separate activation and grounding posts, offering enhanced wiring flexibility and compatibility with both grounded and insulated electrical systems.

Features & Specifications:

• Product Type: Universal Starter Solenoid

• Configuration: 4 Pole (4 Terminal)

• Voltage: 12V DC

• Amperage Rating: Heavy-duty construction for high current draw

• Mounting Style: Standard bracket mount for easy installation

• Terminal Type: Copper/brass posts for superior conductivity and corrosion resistance

• Housing: Durable metal or composite shell for vibration resistance

• Polarity: Negative ground systems (can be adapted to other configurations)

• Compatibility:

  • Fits most small engines and power equipment

  • Commonly used on pressure washers, softwash rigs, tractors, mowers, and generators

• Function: Acts as an electrical relay to send power from the battery to the starter motor

• Applications:

  • Softwash and pressure washing systems

  • Lawn and garden equipment

  • Industrial and construction engines

  • Automotive and utility vehicles

• Operating Temperature: Designed for stable performance in hot or cold weather

• OEM Quality: Universal fit with OEM-level reliability

Why Choose the Universal 4 Pole 12V Starter Solenoid:

• Provides reliable starter engagement for a wide range of 12V systems

• 4-pole design allows flexible wiring options and clean grounding

• Durable construction ensures long service life

• Corrosion-resistant terminals for dependable electrical contact

• Ideal for professional softwash and small engine applications

The Universal Starter Solenoid 4 Pole, 12 Volt is the perfect replacement part for ensuring strong, consistent starting power in your equipment — built to handle the demands of professional and commercial use.