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Lexus RX350 Thermostats

Your RX350 is a prized possession.

Select Your VehicleWhen your Lexus RX350 left the factory, it was destined for a person with discerning taste who values appealing looks in their automobile. Your Lexus dealership isn't the only place to locate genuine or original equipment quality parts to repair your RX350. Car aficionados appreciate the reliability built into each Lexus, and know that only the best replacement RX350 parts will suffice when your car or truck needs fixing. Obviously, you didn't buy your RX350 unless you wanted to buy long-lasting quality and dependability both impeccably combined into one automobile.

What Thermostats does for your vehicle.

Your car or truck has a water-cooled motor, 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 an optimal operating temperature, your Lexus RX350 thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Lexus RX350 engine that keeps 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 things our team has to offer.

Procuring new Lexus parts from www.carpartsdiscount.com means you are paying the lowest prices for the absolute greatest original and aftermarket replacement RX350 parts on the internet. When your Lexus needs a top quality replacement Thermostats, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Don't let a Thermostats repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best repair parts. Lexus RX350 Thermostats parts for 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Lexus RX350 Engine Coolant Thermostat, OEM: 33983Gates
2012-2015 Lexus RX350 Gates Engine Coolant Thermostat 33983
14.55, Save 39%  
OEM: 33983, Item: 669907
  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: 281-170/281170Motorad
2007-2015 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 business day
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 39%   NEW ITEM
OEM: 33868, Item: 667752
  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: 33867Gates
2007-2009 Lexus RX350 Gates Engine Coolant Thermostat 33867
10.45, Save 39%   NEW ITEM
OEM: 33867, Item: 621058
  Only 4 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: 281-180/281180Motorad
2007-2015 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 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 7281-180/7281180Motorad
2007-2015 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 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 7281-170/7281170Motorad
2007-2015 Lexus RX350 Motorad Engine Coolant Thermostat 7281-170
14.85, Save 40%   NEW ITEM
OEM: 7281-170, Item: 1409348
  Only 3 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: THT-012/THT012Aisin
2007-2015 Lexus RX350 Aisin Engine Coolant Thermostat THT-012
15.85, Save 39%   NO STOCK
OEM: THT-012, Item: 1409250
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Lexus RX350 Engine Coolant Thermostat, OEM: 143-0722/1430722Beck Arnley
2007-2015 Lexus RX350 Beck Arnley Engine Coolant Thermostat 143-0722
12.85, Save 39%   NO STOCK
OEM: 143-0722, Item: 579396
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

2007-2012 Lexus RX350 Tama Engine Coolant Thermostat WV56TB-82Z
17.45, Save 40%   NEW ITEM
OEM: WV56TB-82Z, Item: 1424030
  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

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 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 Thermostat, OEM: 143-0722/1430722Beck Arnley
2007-2015 Lexus RX350 Beck Arnley Thermostat 143-0722
12.45, Save 39%   POPULAR
OEM: 143-0722, Item: 302640
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

2007-2013 Lexus RX350 Stone Thermostat O-Ring 16325 62010
3.05, Save 27%   NEW ITEM
OEM: 16325 62010, Item: 95184
  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: 909160307582
2007-2012 Lexus RX350 Kuzeh Thermostat, 82C / 180F 909160307582
18.75, 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

Lexus RX350 Thermostat, 82C / 180F, OEM: M0466729382Motorad
2007-2012 Lexus RX350 Motorad Thermostat, 82C / 180F M0466729382
12.95, 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