Car PartsBMW PartsBMW 645Ci PartsBMW 645Ci Thermostats

BMW 645Ci Thermostats

Keeping your 645Ci in top shape is your top priority.

Your BMW dealership isn't the only place to buy the best repair parts to fix your 645Ci. It's not a regular occurrence that you discover you need a replacement Thermostats for your vehicle. When your BMW 645Ci rolled off the assembly line, it was destined for a driver who prioritizes European styling in their automobile. Auto enthusiasts know that luxury is built into each BMW, and understand that only the best replacement 645Ci parts will suffice when maintenance needs to be done.

The function and purpose of Thermostats.

Your car or truck uses liquid coolant to maintain a constant temperature in the engine, and its thermostat keeps the coolant flowing in the right direction so that your engine can maintain a constant and ideal operating temperature. On start-up, the thermostat remains closed; shutting off access to the radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an ideal temperature, your BMW 645Ci thermostat responds by directing coolant to the radiator. Now your coolant is part of a constant cycle in your BMW 645Ci engine that keeps it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

We've got what you are looking for.

Select Your YearBuying new BMW parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement 645Ci parts on the internet. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Don't let a broken Thermostats spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the best replacement parts. When it comes to BMW 645Ci Thermostats parts, you can find them for 2005, 2004 models by clicking the appropriate year below.

Select Your Year

BMW 645Ci Thermostat with Housing and O-Ring (105 deg. C), OEM: 11 53 7 586 885/11537586885
Mahle Thermostat with Housing and O-Ring (105 deg. C) 11 53 7 586 885
44.35, Save 43%  
OEM: 11 53 7 586 885, Item: 487441
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Thermostat, OEM: 143-0869/1430869
Beck Arnley Thermostat 143-0869
40.05, Save 39%  
OEM: 143-0869, Item: 323343
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8
BMW 645Ci OE Exact Thermostat Water Outlet Assembly, OEM: 49299
Stant OE Exact Thermostat Water Outlet Assembly 49299
65.55, Save 39%   NEW ITEM
OEM: 49299, Item: 561017
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8
BMW 645Ci Thermostat with Housing and O-Ring (105 deg. C), OEM: 11 53 7 586 885/11537586885
Wahler Thermostat with Housing and O-Ring (105 deg. C) 11 53 7 586 885
59.35, Save 24%  
OEM: 11 53 7 586 885, Item: 487440
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Thermostat, OEM: 11537502779
Wahler Thermostat 11537502779
59.35, Save 12%   NEW ITEM
OEM: 11537502779, Item: 59621
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci