PEUGEOT/CITROEN Sender Unit, Coolant Temperature - 166203

This high-quality Coolant Temperature Sender Unit, part number 166203, is specifically designed for PEUGEOT/CITROEN vehicles. It plays a crucial role in your vehicle's engine management system by accurately measuring the coolant temperature. The sender unit transmits this vital information to the engine control unit (ECU), which then uses it to adjust fuel injection, ignition timing, and cooling fan operation. A malfunctioning sender unit can lead to incorrect temperature readings, resulting in poor fuel economy, engine overheating, or the illumination of the check engine light. Replacing a faulty sender unit with this genuine PEUGEOT/CITROEN part ensures that your engine operates within its optimal temperature range, contributing to both performance and longevity. It is built to meet the stringent quality standards of your vehicle's manufacturer, guaranteeing a precise fit and reliable operation. Installation of this sender unit is recommended to maintain the integrity of your cooling system and engine performance. Proper maintenance and timely replacement of critical sensors like this coolant temperature sender unit are essential for preventing more serious and costly engine issues down the line.

• Genuine PEUGEOT/CITROEN part for guaranteed compatibility.
• Part Number: 166203
• Accurately measures engine coolant temperature.
• Essential for optimal engine performance and fuel efficiency.
• Ensures proper operation of the cooling fan and ECU.
• Helps prevent engine overheating and potential damage.
• Direct replacement for original equipment sender unit.
• Built to meet OEM specifications for reliability and durability.