An Important Cooling System Component. The Coolant Temperature Sensor might be a tiny component, but it has a significant role in your vehicle’s cooling system. The sensor registers the changes in the coolant’s temperature and gives accurate readings. If you notice irregular dashboard gauge readings, frequent check engine light alerts, and rough engine sounds, your vehicle might need a new coolant temperature sensor.Durable and Long-Lasting Construction. This coolant temperature sensor is made by Crown Automotive, a recognizable name to many mechanics around the country. This reliable manufacturer uses nothing but the best materials for their products, including the coolant temperature sensor. It is made from high-quality brass and plastic, ensuring excellent resistance to the various challenges of the road.Professional Installation Recommended. With advanced skills and experience, you can perform a DIY installation in your garage. However, vehicle owners without the right skill set and adequate tools are advised to have a professional mechanic complete the installation. The estimated installation time is 2 hours.Excellent Warranty Coverage. Crown Automotive backs this product with a limited 12-month or 12,000-mile warranty for materials and craftsmanship quality. Keep in mind that the warranty does not include product failure caused by improper installation or neglect.Application. This Coolant Temperature Sensor is a direct fit for the 2008-2018 Dodge Charger, excluding Hellcat.