01AUTOMOTIVE REPAIR & SPECIALITY TOOLS
Precise Power Control for Vehicle Systems
Sitting within the engine bay or workshop bench, this compact unit manages the flow of high-amperage current with quiet precision. Its black finish blends into the mechanical landscape of any vehicle, ready to engage when the ignition turns.
This 12V component serves as both a starter solenoid and a double battery isolator. It suits automotive professionals and enthusiasts looking to replace aging parts or upgrade their starting systems for consistent, stable operation.


02MATERIALS
Robust Construction for Durability
The housing combines metal and plastic components, providing a sturdy frame that withstands the vibration and heat typical of automotive environments. This material choice supports long-lasting functionality, ensuring the internal mechanisms remain protected while handling significant electrical loads.

04DETAILS
Compact Dimensions and Terminals
Measuring approximately 7.2cm by 5.5cm by 8.5cm, the unit is compact enough for tight spaces yet substantial enough to handle its duty. The four-terminal design facilitates straightforward wiring, making it suitable for direct replacement in existing setups without extensive modification.
APPLICATION
For Workshops and Enthusiasts
Whether used in a professional repair shop or a home garage, this component aids in maintaining or upgrading starting systems. It is particularly useful for those modifying vehicles who need a dependable method to isolate batteries or manage starter engagement.
AT A GLANCE
The key points
- 12V rating with a 500A current capacity
- Four terminals for versatile circuit connections
- Constructed from durable metal and plastic
- Approximately 7.2cm x 5.5cm x 8.5cm in size
- Functions as an auto start contactor and isolator
About this product
Features: The car starter solenoid is a high quality and durable product, with a 500a current capacity to effectively control the start and stop of power devices. Featuring a reliable power design, this product allows for easy installation and stable operation, ensuring long lasting functionality. Designed for automotive professionals and enthusiasts, this is perfect for replacing or repairing vehicle starters and power systems. Whether in an automotive repair shop or a car modification workshop, this is essential for maintaining and upgrading the starting system to ensure optimal functionality. With its versatile applications, this can be used to control various power devices in vehicles, making it a must have for any car enthusiast. Specifications: Material:Metal+|Plastic Size:Approx.7.2cmx5.5cmx8.5cm/2.83×2.16×3.34inch Note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Car Starter Solenoid Relays 12V AMP 500A High Power Solenoid Relays 4Terminal Car Starter Power Double Battery Isolator Auto Start ContactorCar Starter Solenoid Relays 12V 500A Auto Start Contactor On/off Power Double Battery Isolator for Power Controlcar starter solenoidnbattery isolatorncar relays starter solenoid relays 12v amp 500aneasy installationnstable12v amp 500andurable and practicalndirect replacementnauto start contactor car starter on/off power ndouble battery isolator















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