Ensure accurate engine temperature monitoring with this high-quality Water/Coolant Temperature Sensor, designed as a direct replacement for the original equipment. Featuring a durable metal and plastic construction, this sensor includes a D-shaped 4-pin connector for secure and reliable installation. The sensor is equipped with a green housing that replaces the older black version, enhancing durability and performance. Complete with an O-ring and clip, this sensor provides a tight seal to prevent leaks and maintain optimal engine function. Key Features: · Direct Replacement Sensor: Designed to perfectly fit and replace the original water temperature sensor, ensuring compatibility and reliable performance. · Durable Construction: Made from high-quality metal and plastic materials for long-lasting durability and resistance to engine conditions. · D-Shaped 4-Pin Connector: Provides a secure and stable electrical connection for accurate temperature signal transmission. · Includes O-Ring and Clip: Comes with necessary sealing components for easy installation and leak prevention. · Accurate Temperature Monitoring: Sends precise signals to the water temperature gauge and engine ECU, supporting optimal engine management. · Versatile Fitment: Compatible with a wide range of vehicle models, including various years of A4, A6, A8, Allroad, RS6, S3, S4, S5, S6 Avant, S8, TT, Turbo S, Eurovan, R32, GL, GLS, and GLX models. Specifications: · Material: Metal and Plastic · Color: Green sensor housing · Size: Approx. 0.55 x 1.10 x 2.28 inch (1.4 x 2.8 x 5.8 cm) · Part Number: 059919501A Package Includes: · 1 x Water/Coolant Temperature Sensor (including O-ring and clip) This Water/Coolant Temperature Sensor offers a reliable and precise solution for monitoring engine temperature, helping to protect your engine from overheating and ensuring efficient performance. Its OEM-equivalent design and comprehensive fitment make it an ideal replacement part for maintaining your vehicle’s cooling system.