Upgrade your vehicle's electrical system with our amazing FuelTech Relay Holder Kit! This kit is a must - have for automotive enthusiasts.

• Designed for 4 or 5 pin Mini ISO relays (Regular 40A relays), ensuring broad compatibility.

• Features built - in fuse relay connector for added safety and efficiency, just like the 40A relay with built - in fuse (https://www.fueltech.net/collections/relays/products/relay - w - built - in - fuse - 40a).

• High - current rated crimp terminals with special spring pressure contact, guaranteeing great contact even in vibrating environments.

Kit includes:

• Housing with mounting flap that can be individually mounted or interlocked.
• 3 high - current crimp terminals for pins 30, 87, and 87a, compatible with 3.3mm2 to 5.3mm2 (12AWG to 10AWG) wires.
• 2 low - current crimp terminals for pins 85 and 86, compatible with 0.5mm2 to 0.8mm2 (20AWG to 18AWG) wires.

This FuelTech Relay Holder Kit is perfect for automotive enthusiasts who want to upgrade their vehicle's electrical system. You can use it when you're working on your car's wiring, especially when you need to install or replace relays. The kit is designed to work with 4 or 5 pin Mini ISO relays. The high - current crimp terminals can handle wires from 3.3mm2 to 5.3mm2, while the low - current ones are for wires between 0.5mm2 and 0.8mm2. Whether you're a professional mechanic or a DIY car owner, this kit will be a great addition to your toolbox.