Heavy Duty Solenoid for Golf Carts and Electric Vehicles – Perfect for Navitas and Alltrax Controllers
Upgrade your golf cart or electric vehicle with our Heavy Duty Solenoid, designed to handle 400 AMP+ applications with ease. This 4-terminal solenoid is equipped with silver oxide contacts for unparalleled durability and performance in high amp applications.
Compatible with both Navitas kits and Alltrax controllers, our solenoid is the ideal choice for any golf cart solenoid upgrade or electric vehicle solenoid replacement. Its robust design supports 36 volt and 48 volt systems, making it versatile for a wide range of vehicles.
Whether you’re looking to boost the performance of your golf cart with a 200 amp or 400 amp solenoid, or need a high capacity solenoid that’s compatible with Alltrax controllers, our product offers reliability and efficiency. It’s specifically designed for heavy duty applications, ensuring your vehicle operates at peak performance.
Don’t compromise on quality. Choose our solenoid for Navitas kits and Alltrax controller solenoid replacement for the ultimate upgrade in power and endurance. Ideal for all high amp applications, this solenoid enhances your vehicle’s reliability and responsiveness, making it a top choice for enthusiasts and professionals alike.
Cross Reference Information:
- 102-SU280-1409P, 102-SU280-1410P
- 20523, 20520, 30912, 30911, 55595 NL
- SOL-1020, SOL-1021, SOL-1022, SOL-1023 RH
- 43524

















Belly S. –
Installed on my 36V Club Car with an Alltrax controller. Handles power well, and the cart feels more responsive. The only downside is that the mounting hardware could be sturdier. Overall, great performance upgrade!
Kevin R. –
Perfect fit for my 48V golf cart. The 400-amp surge capacity is perfect for high-torque applications. Works great with my Navitas setup. Quick delivery and high-quality materials. Highly recommend!
Jimmy A. –
This solenoid is powerful, but the instructions were a bit unclear. It works fine with my 48V Yamaha cart and Navitas controller now, but it took longer to install than I expected. Decent value overall.
Olivia W. –
Amazing solenoid for my electric vehicle! I installed it with an Alltrax controller, and it handles 200/400 amps effortlessly. Perfect for high-performance builds. Delivery was fast, and the quality is excellent.
Chris T. –
Been running this heavy-duty solenoid for over a month now in my 48V EZGO with a Navitas controller—zero issues. Super responsive and handles the upgraded torque with ease. Way more reliable than the stock one.
Dan L. –
It works, but I had to modify my bracket slightly to make it fit on my Club Car Precedent. Once mounted, no complaints—it powers strong and handles the 400A load just fine.
Jesse W. –
Why is this solenoid not more popular? Handles both 36V and 48V, works with Navitas and Alltrax, and doesn’t get hot under extended use. Noticed better acceleration on hills too. Worth every penny.
Rob S. –
This is a true plug-and-play solution for any serious EV conversion. I’m using it in a lithium-powered buggy with an Alltrax controller, and it’s flawless under both light and heavy loads.
Megan J. –
Can this be mounted vertically, or is horizontal install required? Trying to upgrade my Yamaha G29 and need to know the safest orientation before install. Looks durable though.