Redarc Coolant Level Alarm 12V/24V – Low Water Sensor Kit

Protect your engine from costly overheating or head gasket failure with the Redarc Low Water Level Alarm. Designed for both 12V and 24V systems, this compact sensor unit delivers both audible and visual alerts when coolant levels drop below safe thresholds. Ideal for 4WDs, trucks, machinery, and remote pump systems.

Key Features

• Dual voltage support – works with 12V & 24V vehicles
• Continuous tone alarm and LED warning light
• Prevents engine damage from low coolant levels
• Compact and lightweight (0.11 kg)
• Easy installation on any coolant tank
• Durable housing – built for Aussie conditions

Specifications

• Input Voltage: 12V / 24V
• Alert Type: Continuous tone + LED light
• Weight: 0.11 kg
• Housing: Weather-resistant plastic
• Operating Temp: −20°C to +80°C

What’s Included

• 1 × Redarc LCA1224 Coolant Alarm Unit
• Sensor wiring harness
• Installation guide

Notes

• ⚠️ Aftermarket product – not made by Toyota
• Confirm compatibility with your vehicle’s coolant tank before ordering
• 1-year Redarc manufacturer warranty
• Ships Australia-wide with fast dispatch