Coolant Temperature Sender with 1/2 NPT Thread for Universal Engine Monitoring SKU: QT3437

When your temperature gauge stops reading or gives erratic signals, it's often a failed temperature sender causing the problem. This sender responds quickly to temperature changes, providing early warning of cooling system problems that could sideline your operation during critical farming seasons. A reliable sender ensures you catch overheating before it destroys engine components.

Why This Sender Works

• Standard 1/2 inch x 14 NPFT thread fits most common coolant ports without modification
• Brass construction resists corrosion from coolant additives and thermal cycling
• Compact design fits tight engine spaces where larger senders won't work
• Stable electrical output drives gauges and warning systems accurately

When your original sender fails, this replacement restores dependable temperature monitoring that protects your investment. For the small investment, you get peace of mind knowing you'll receive warning before minor coolant loss becomes major engine damage.