Description

A thermostat regulates coolant flow to keep the engine at the optimal temperature. Part number 5257076 is a model of thermostat that’s designed to be used in certain truck models and makes. The thermostat is closed when the engine cools down and only allows coolant to circulate within the engine block. The thermostat slowly opens as the engine heats up to allow coolant to flow back through the radiator into the engine block. The cycle will continue as long as your vehicle is in motion, dissipating heat from combustion and preventing overheating. If not repaired immediately, a malfunctioning thermostat may cause poor fuel economy or performance reduction, and even engine failure. Hawks Parts is a professional Thermostat supplier wholesale in China, We can provide OE, OEM, and Aftermarket quality grade for your choice as well as a one-stop service for you.

OE Quality(Original Equipment): Original manufacturer with brand logo and packaging, This is the real Cummins, 12-month warranty

OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. 3-month warranty

Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements. 6-month warranty