Description

The Cummins 4BT 6BT Thermostat 3802273 3917324 3283589 3802968 3902465 3906700 3910706 3912587 3972071 5292738 3923331 is a small but essential component in a truck’s cooling system. It serves as the gatekeeper for coolant flow to regulate the engine’s temperature. When the engine is cold, the thermostat remains closed, preventing coolant from flowing through the radiator and instead keeping it circulating within the engine block to warm it up quickly. Once the engine reaches its operating temperature, however, the thermostat opens up to allow coolant to flow through and dissipate heat via the radiator. If a faulty or stuck thermostat prevents proper coolant flow, it can lead to overheating and potential engine damage. Regular maintenance of this part can help ensure the proper functioning of a truck’s cooling system.Hawks Parts is a professional Cummins parts wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts as well as a one-stop service for you.

OE Quality(Original Equipment): This is the real Genuine Parts.Original manufacturer with brand logo and packaging

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. Original manufacturer but without the original logo.

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.