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Lexus RX400h Thermostats

Why you drive your RX400h.

Select Your VehicleWhile it may not be difficult to find replacement parts for Lexus vehicles, these days only the absolute best are required to repair your car or truck. Your Lexus dealership isn't the only place to locate genuine or original equipment quality parts to repair your RX400h. Anyone who owns a Lexus knows that when it comes to repairing their automobile only the most superior replacement parts will do. Make no mistake, you bought your RX400h because you knew that you wanted best-in-class service and dependability both impeccably combined into one vehicle.

What Thermostats does for your vehicle.

Your car or truck uses liquid coolant to maintain a constant temperature in the engine, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This gets the coolant hot so that the engine warms up. Once it reaches an ideal temperature, your Lexus RX400h thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Lexus RX400h engine that keeps it within a specific range of temperatures that are ideal for engine performance... all thanks to the thermostat.

The experience our company has to provide.

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 highest quality repair parts. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have real customer support agents available with enough expertise to help you select the appropriate Lexus RX400h part for your needs. When it comes to Lexus RX400h Thermostats parts, you can find them for 2008, 2007, 2006 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Lexus RX400h Engine Coolant Thermostat, OEM: 281-170/281170Motorad
2006-2008 Lexus RX400h 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 RX400h Engine Coolant Thermostat, OEM: 281-180/281180Motorad
2006-2008 Lexus RX400h 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 RX400h Engine Coolant Thermostat, OEM: 14077Stant
2006 Lexus RX400h Stant Engine Coolant Thermostat 14077
10.15, Save 39%   NEW ITEM
OEM: 14077, Item: 642537
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus RX400h Engine Coolant Thermostat, OEM: 14078Stant
2006-2008 Lexus RX400h Stant Engine Coolant Thermostat 14078
10.15, Save 39%   NEW ITEM
OEM: 14078, Item: 642538
  In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: 12T35CACDelco
2006-2008 Lexus RX400h ACDelco Engine Coolant Thermostat 12T35C
10.75, Save 39%   NEW ITEM
OEM: 12T35C, Item: 885170
  Only 6 left In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: 12T35DACDelco
2006-2008 Lexus RX400h ACDelco Engine Coolant Thermostat 12T35D
11.15, Save 39%   NEW ITEM
OEM: 12T35D, Item: 885171
  In Stock, Usually ships within 1 business day
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Lexus RX400h Thermostat, OEM: 143-0793/1430793Beck Arnley
2006-2007 Lexus RX400h Beck Arnley Thermostat 143-0793
11.45, Save 39%   NEW ITEM
OEM: 143-0793, Item: 336183
  In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: 143-0793/1430793Beck Arnley
2006-2007 Lexus RX400h Beck Arnley Engine Coolant Thermostat 143-0793
11.75, Save 39%   NEW ITEM
OEM: 143-0793, Item: 579408
  Only 1 left In Stock, Usually ships within 1 business day
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Lexus RX400h Thermostat, 82C / 180F, OEM: M0466729382Motorad
2006-2008 Lexus RX400h Motorad Thermostat, 82C / 180F M0466729382
12.95, Save 40%   NEW ITEM
OEM: M0466729382, Item: 95912
  In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: 7281-170/7281170Motorad
2006-2008 Lexus RX400h Motorad Engine Coolant Thermostat 7281-170
14.85, Save 40%   NEW ITEM
OEM: 7281-170, Item: 1409348
  Only 4 left In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: 7281-180/7281180Motorad
2006-2008 Lexus RX400h 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
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Lexus RX400h Engine Coolant Thermostat, OEM: 48128Stant
2006-2008 Lexus RX400h Stant Engine Coolant Thermostat 48128
14.95, Save 39%   POPULAR
OEM: 48128, Item: 383846
  In Stock, Usually ships within 1 business day
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Lexus RX400h Engine Coolant Thermostat, OEM: THT-012/THT012Aisin
2006-2008 Lexus RX400h Aisin Engine Coolant Thermostat THT-012
15.45, Save 39%   NEW ITEM
OEM: THT-012, Item: 1409250
  Only 3 left In Stock, Usually ships within 1 business day
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Lexus RX400h Thermostat, 82C / 180F, OEM: 909160307582
2006-2008 Lexus RX400h Kuzeh Thermostat, 82C / 180F 909160307582
18.75, Save 39%   NEW ITEM
OEM: 909160307582, Item: 96645
  In Stock, Usually ships within 1 business day
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Mishimoto
2006 Lexus RX400h 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
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