- Brand: Iseki, Kumiai, Mitsubishi
- Brand: John Deere, Yanmar
- Engine: 3TNM72, 3TNV70, 3TNV74, 3TNV76, 3TNV82, 3TNV84, 3TNV88, 4TNV88, 4TNV94
- Brand: Hinomoto, Kubota
- Glow Plug Timer Relay | Preheating Relay
- This component plays an essential role in the cold start process by precisely controlling the glow plugs, ensuring optimal combustion at low temperatures.
- Voltage: 12 Volt DC
- Connections: 5 pins
- Function: Automatic regulation of glow plug preheating
- Brand: Iseki, Kumiai, Mitsubishi
- Brand: Komatsu, Yanmar
- Engine: 3D72, 3D75, 3TN75, 3TN82, 3TNE84, 3TNE88, 3TNV82, 4TNV94, 4TNV98
- Brand: John Deere, Yanmar
- Engine: 3TNM72, 3TNV70, 3TNV74, 3TNV76, 3TNV82, 3TNV84, 3TNV88, 4TNV88, 4TNV94
Glow Relays for Mini Tractors
What is a glow relay and why is it important?
A glow relay is an essential component in the ignition system of a diesel mini tractor. It controls the power supply to the glow plugs, which preheat the engine cylinders before starting. By ensuring the right level of current is delivered to the glow plugs, the glow relay makes cold starts smoother and protects the engine against excessive wear. A faulty glow relay can cause difficult starting, irregular engine performance, or increased fuel consumption.
How to choose the right glow relay?
When selecting a glow relay for your mini tractor, consider the following factors:
- Compatibility: Always check that the relay matches your tractor model and engine specifications.
- Voltage rating: Ensure the relay is designed for the correct system voltage (often 12V).
- Quality and reliability: Use OEM or high‑quality aftermarket parts to guarantee durability.
- Brand compatibility: Different mini tractor brands require specific relay designs—verify before purchase.
Need help? Our expert support team will guide you to the correct glow relay for your machine.
Replacing a glow relay
Changing a faulty glow relay is a relatively simple process with basic tools. General steps (always check your tractor’s manual):
- Preparation: Switch off the engine and disconnect the battery.
- Locate the relay: Usually found near the fuse box or glow plug system.
- Remove the old relay: Unplug it carefully from its socket.
- Install the new relay: Insert the replacement securely into the slot.
- Test it: Reconnect the battery and check if the engine preheats and starts smoothly.
Why choose Shop4trac for your glow relay?
At Shop4trac, we supply durable glow relays tailored for leading mini tractor brands such as Iseki, Yanmar, Kubota, and Shibaura. Our relays meet strict quality standards, ensuring reliable cold starts and extended engine life. With fast shipping, expert guidance, and fair pricing, Shop4trac is your trusted source for electrical components and spare parts.
