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Get the Best Priced Lexus RX350 Thermostat

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Get affordable Lexus RX350 thermostats you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next RX350 thermostats purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for thermostat replacement is between $9.18 and $62.58

Lexus RX350 Thermostat Reviews
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Shop Lexus RX350 Replacement Thermostat

Search our online thermostat catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Lexus RX350 Thermostat parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Thermostat brands for the Lexus RX350: APIBeck ArnleyGatesStantKuzehGenuineVR Gaskets

Select your RX350 year

Review Fitment Notes
Showing 17 of 286 Results
API Thermostat - for 2007 Lexus RX350 - 1601-291005 Click to Enlarge
Website Reviews
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Part Number: 19030-07725160
Brand: API
Notes: Engine Coolant Thermostat -- Fail-Safe; 180F; OEM Recommended Temp
Condition: New
Shipping Options: Ground
$21.98
View Details
This Part Fits:
Catalog: P
Vehicle
2007 Lexus RX350
Beck Arnley Thermostat - for 2007 Lexus RX350 3.5L V6 - 143-0722 Click to Enlarge
5 Stars
Beck Arnley 143-0722
Thermostat
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Part Number: 143-0722
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket/Seal; TEMPERATURE 180
  • Matches OE form, fit and function
  • Features a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system life. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
Condition: New
TEMPERATURE: 180
Shipping Options: Ground
$14.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Lexus RX350 3.5L V6
Gates Thermostat - for 2007 Lexus RX350 - W0133-1896026 Click to Enlarge
5 Stars
Gates W0133-1896026
Thermostat
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Part Number: W0133-1896026
Brand: Gates
Notes: OE Type - Production: 02/01/2006-, NORTH AMERICAN MADE MODELS
Product Remark: (82°C/180°F) w/o Gasket
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$22.21
Our Price: $16.58
(66) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2007 Lexus RX350 Fr:02-01-06
Beck Arnley Thermostat - for 2009 Lexus RX350 3.5L V6 - 143-0722 Click to Enlarge
5 Stars
Beck Arnley 143-0722
Thermostat
Loading Reviews...
Part Number: 143-0722
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket/Seal; TEMPERATURE 180
  • Matches OE form, fit and function
  • Features a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system life. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
Condition: New
TEMPERATURE: 180
Shipping Options: Ground
$14.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2009 Lexus RX350 3.5L V6
Gates Thermostat - for 2009 Lexus RX350 - W0133-1896026 Click to Enlarge
5 Stars
Gates W0133-1896026
Thermostat
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Part Number: W0133-1896026
Brand: Gates
Notes: OE Type - Production: -11/30/2008, JAPAN MADE MODELS
Product Remark: (82°C/180°F) w/o Gasket
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$22.21
Our Price: $16.58
(66) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2009 Lexus RX350 To:11-30-08
Stant Thermostat - for 2008 Lexus RX350 - 14077 Click to Enlarge
Website Reviews
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Part Number: 14077
Brand: Stant
Notes: OE Type Thermostat -- Temperature 170 Degrees; Models made in USA.; Alternate Temperature
Condition: New
Temperature (F): 170 Degrees
Shipping Options: Ground
$9.18
(42) In Stock
This Part Fits:
Catalog: B
Vehicle
2008 Lexus RX350
Kuzeh Thermostat - for 2007 Lexus RX350 - W0133-2041089 Click to Enlarge
Website Reviews
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Part Number: W0133-2041089
Brand: Kuzeh
Notes: Production: 02/01/2006-, NORTH AMERICAN MADE MODELS
Product Remark: (82°C/180°F)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$22.21
Our Price: $18.58
(99) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2007 Lexus RX350 Fr:02-01-06
API Thermostat - for 2009 Lexus RX350 - 1601-291005 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 29883-07725160
Brand: API
Notes: Engine Coolant Thermostat -- Fail-Safe; 180F; OEM Recommended Temp
Condition: New
Shipping Options: Ground
$21.98
View Details
This Part Fits:
Catalog: P
Vehicle
2009 Lexus RX350
Gates Thermostat - for 2008 Lexus RX350 - W0133-1896026 Click to Enlarge
5 Stars
Gates W0133-1896026
Thermostat
Loading Reviews...
Part Number: W0133-1896026
Brand: Gates
Notes: OE Type
Product Remark: (82°C/180°F) w/o Gasket
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$22.21
Our Price: $16.58
(66) In Stock
This Part Fits:
Catalog: A
Vehicle
2008 Lexus RX350
API Thermostat - for 2008 Lexus RX350 - 1601-24279 Click to Enlarge
Website Reviews
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Part Number: 26395-07605421
Brand: API
Notes: Engine Coolant Thermostat -- Standard; 180F; OEM Recommended Temp
Condition: New
Shipping Options: Ground
$10.98
View Details
This Part Fits:
Catalog: P
Vehicle
2008 Lexus RX350
Genuine Thermostat Assembly - for 2020 Lexus RX350 - W0133-4135089 Image is not vehicle specific
Website Reviews
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Part Number: W0133-4135089
Brand: Genuine
Notes: Incl.Gasket, Housing and Thermostat
Detailed Notes: Thermostat and Housing.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$69.46
Our Price: $62.58
View Details
This Part Fits:
Catalog: A
Vehicle
2020 Lexus RX350
Genuine Thermostat Assembly - for 2019 Lexus RX350 - W0133-4135089 Image is not vehicle specific
Website Reviews
Loading Reviews...
Part Number: W0133-4135089
Brand: Genuine
Detailed Notes: Thermostat and Housing.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$69.46
Our Price: $62.58
View Details
This Part Fits:
Catalog: A
Vehicle
2019 Lexus RX350
Genuine Thermostat Assembly - for 2017 Lexus RX350 - W0133-4135089 Image is not vehicle specific
Website Reviews
Loading Reviews...
Part Number: W0133-4135089
Brand: Genuine
Detailed Notes: Thermostat and Housing.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$69.46
Our Price: $62.58
View Details
This Part Fits:
Catalog: A
Vehicle
2017 Lexus RX350
Genuine Thermostat Assembly - for 2016 Lexus RX350 - W0133-4135089 Image is not vehicle specific
Website Reviews
Loading Reviews...
Part Number: W0133-4135089
Brand: Genuine
Detailed Notes: Thermostat and Housing.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$69.46
Our Price: $62.58
View Details
This Part Fits:
Catalog: A
Vehicle
2016 Lexus RX350
Gates Thermostat - for 2015 Lexus RX350 3.5L V6 GAS - 33983S Click to Enlarge
5 Stars
Gates 33983S
Thermostat
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Part Number: 33983S
Brand: Gates
Notes: Premium Thermostat -- 180 Degree; OE Temperature; Seal included
Condition: New
Design: Bottom By-Pass
Shipping Options: Ground
$24.83
(4) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2015 Lexus RX350 3.5L V6 GAS
VR Gaskets Thermostat - for 2015 Lexus RX350 3.5L V6 - TX 190 82D Click to Enlarge
Website Reviews
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Part Number: TX 190 82D
Brand: VR Gaskets
Notes: OEM -- Start to Open Temperature 82 C; Gasket or Seal Included
Condition: New
Shipping Options: Ground
$13.73
View Details
This Part Fits:
Catalog: T
Vehicle Engine
2015 Lexus RX350 3.5L V6
Gates Thermostat - for 2015 Lexus RX350 3.5L V6 GAS - 33868S Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 33868S
Brand: Gates
Notes: Premium Thermostat -- 180 Degree; OE Temperature
Condition: New
Design: Bottom By-Pass
Shipping Options: Ground
$18.73
(20) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2015 Lexus RX350 3.5L V6 GAS

Related Cooling System Parts

Thermostats available for the following Lexus RX350 years: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 09, 08, 07. This part is also sometimes called Lexus RX350 Thermostats. We stock thermostat parts for most Lexus models including ES300, GS300, LS400, IS300, IS250, SC400, RX300, LS430, RX330, GX470, ES350, LX470, LS460, GS400, SC300, GS350, GS430, SC430, LX450, IS350, RX400h, ES330, IS F, ES250, GX460, RX450h, HS250h, LX570, GS450h, GS460 and LS600h.

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8/20/10 04:48 PM - USA

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