CUMMINS 3946849 THERMOSTAT – 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB
A thermostat is a vital part of a truck’s cooling system, responsible for controlling the engine’s temperature. The 3946849 thermostat is tailored specifically for certain truck models and operates by opening and closing to manage coolant flow to the radiator. This regulation maintains a stable engine temperature, enhancing fuel efficiency, preventing overheating, and minimizing emissions. When the engine is initially cold, the thermostat stays closed to facilitate a quicker warm-up. As the engine reaches its ideal operating temperature, the thermostat opens to allow coolant to flow through the system. A malfunctioning thermostat, stuck open or closed, can lead to issues such as poor fuel economy, decreased engine performance, or severe engine damage due to overheating
CUMMINS 3946849 THERMOSTAT – DETAILS
Product Name: CUMMINS THERMOSTAT
Engine Model: Cummins 4B3.9 / B4.5 / 6B5.9 / B6.7 / ISB / QSB
Application: Agriculture/Construction/Marine/Mining/Bus/Trucking etc
Quality Grade: Genuine / OEM/Aftermarket
Packaging: PP Bag / Carton Box / Plywood Case.
Customized: Sample / Design / Drawing…
MOQ: No MOQ requested
Lead time:3-5 days
Warranty:12 months
Certificates:ISO9001,IATF16949,RoHS
Trade Term: FOB/EXW/CIF/FIR/DDP
Shipping: Express / Sea freight / Land freight / Air freight
Payment: T/T, Paypal, Western Union