Car Parts Discount
Lexus PartsLexus RX350 PartsThermostats

Lexus RX350 Thermostats

Keeping your RX350 in top shape is your top priority.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs these days. Lexus automobile drivers have grown accustomed to a certain level of a reputation for safety when driving their RX350 around town. Anyone who drives a Lexus knows that when it comes to maintaining their automobile only the highest quality replacement parts will do. Obviously, you bought your RX350 because you knew that you wanted long-lasting quality and dependability both impeccably combined into one vehicle.

The function and purpose of Thermostats.

Your car or truck has a liquid-cooled 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; bypassing the flow of coolant through your radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches the right temperature, your Lexus RX350 thermostat responds by directing coolant to the radiator. Now your coolant gets cooled as it recirculates through your Lexus RX350 engine; keeping it within a specific range of temperatures that are determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

The experience this company has to offer.

Buying new Lexus parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement RX350 parts on the internet. Bring your RX350 back to life with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the correct Lexus RX350 part for your needs. Just choose your year from the list below to find the right Lexus RX350 Thermostats for your 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Motorad
2008-2015 Lexus RX350 Motorad Engine Coolant Thermostat 281-170
8.65, Save 39%   NEW ITEM
OEM: 281-170, Item: 1404999
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
2008-2015 Lexus RX350 Motorad Engine Coolant Thermostat 281-180
8.65, Save 39%   NEW ITEM
OEM: 281-180, Item: 1405000
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 14078Stant
2012-2015 Lexus RX350 Stant Engine Coolant Thermostat 14078
10.15, Save 39%   NEW ITEM
OEM: 14078, Item: 642538
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Gates Engine Coolant Thermostat, OEM: GAT 33867/GAT33867Gates
2007-2009 Lexus RX350 Gates Engine Coolant Thermostat
10.25,  
OEM: GAT 33867, Item: 243090
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 33867Gates
2007-2009 Lexus RX350 Gates Engine Coolant Thermostat 33867
10.45, Save 40%   NEW ITEM
OEM: 33867, Item: 621058
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 33868Gates
2007-2015 Lexus RX350 Gates Engine Coolant Thermostat 33868
10.45, Save 40%   NEW ITEM
OEM: 33868, Item: 667752
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 12T35CACDelco
2007-2015 Lexus RX350 ACDelco Engine Coolant Thermostat 12T35C
10.75, Save 39%   NEW ITEM
OEM: 12T35C, Item: 885170
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 12T35DACDelco
2007-2015 Lexus RX350 ACDelco Engine Coolant Thermostat 12T35D
11.15, Save 39%   NEW ITEM
OEM: 12T35D, Item: 885171
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Thermostat, 82C / 180F, OEM: M0466729382Motorad
2007-2012 Lexus RX350 Motorad Thermostat, 82C / 180F M0466729382
13.15, Save 39%   NEW ITEM
OEM: M0466729382, Item: 95912
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 33983Gates
2012-2015 Lexus RX350 Gates Engine Coolant Thermostat 33983
14.65, Save 39%  
OEM: 33983, Item: 669907
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
2008-2015 Lexus RX350 Motorad Engine Coolant Thermostat 7281-170
14.85, Save 40%   NEW ITEM
OEM: 7281-170, Item: 1409348
  Only 7 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
2008-2015 Lexus RX350 Motorad Engine Coolant Thermostat 7281-180
14.85, Save 40%   NEW ITEM
OEM: 7281-180, Item: 1405159
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 48128Stant
2012 Lexus RX350 Stant Engine Coolant Thermostat 48128
14.95, Save 39%   POPULAR
OEM: 48128, Item: 383846
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Gates Engine Coolant Thermostat, OEM: GAT 33983/GAT33983Gates
2012-2015 Lexus RX350 Gates Engine Coolant Thermostat
15.55,  
OEM: GAT 33983, Item: 243095
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Thermostat, 82C / 180F, OEM: 909160307582
2007-2012 Lexus RX350 Kuzeh Thermostat, 82C / 180F 909160307582
18.45, Save 39%   NEW ITEM
OEM: 909160307582, Item: 96645
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mishimoto
2007, 2010 Lexus RX350 Mishimoto Engine Coolant Thermostat MMTS-TC-05L
Add for Price, Save 36%   NEW ITEM
OEM: MMTS-TC-05L, Item: 1335355
  Only 6 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

2007-2012 Lexus RX350 Tama Engine Coolant Thermostat WV56TB-82Z
15.05, Save 39%   NO STOCK
OEM: WV56TB-82Z, Item: 1424030
  Restock date not known
Select year, make, model above to verify this part fits your vehicle