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Get affordable Lexus SC430 thermostats you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next SC430 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 $8.83 and $57.95

Lexus SC430 Thermostat Reviews
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Shop Lexus SC430 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 SC430 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 SC430: ReplacementAisinKuzehMotoradAPIStantBeck ArnleyDIY SolutionsGatesVR Gaskets

Select your SC430 year

Review Fitment Notes
Showing 18 of 213 Results
Replacement Thermostat - for 2005 Lexus SC430 4.3L V8 GAS - 298-050T Click to Enlarge
5 Stars
Replacement 298-050T
Thermostat
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Part Number: 298-050T
Brand: Replacement
Notes: Engine Coolant Thermostat -- Thermostat with Gasket; 180 Degree
Condition: New
Shipping Options: Free Ground Shipping
$18.95
with FREE Shipping
(13) In Stock
This Part Fits:
Catalog: E
Vehicle Engine Notes
2005 Lexus SC430 4.3L V8 GAS OE Temperature
Aisin Thermostat - for 2005 Lexus SC430 4.3L V8 3UZ-FE - THT-015 Click to Enlarge
Website Reviews
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Part Number: THT-015
Brand: Aisin
Notes: Engine Coolant Thermostat -- 82C (180F) OE Temp Thermostat
Condition: New
Shipping Options: Ground
$20.18
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2005 Lexus SC430 4.3L V8 3UZ-FE
Kuzeh Thermostat - for 2006 Lexus SC430 - W0133-1786378 Click to Enlarge
Website Reviews
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Part Number: W0133-1786378
Brand: Kuzeh
Notes: Production: -06/30/2006
Product Remark: (82°C/180°F)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$48.99
Our Price: $23.58
(68) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2006 Lexus SC430 To:06-30-06
Kuzeh Thermostat - for 2004 Lexus SC430 - W0133-1786378 Click to Enlarge
Website Reviews
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Part Number: W0133-1786378
Brand: Kuzeh
Product Remark: (82°C/180°F)
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$48.99
Our Price: $23.58
(68) In Stock
This Part Fits:
Catalog: A
Vehicle
2004 Lexus SC430
Motorad Thermostat - for 2002 Lexus SC430 4.3L V8 - 7302-170 Click to Enlarge
Website Reviews
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Part Number: 7302-170
Brand: Motorad
Notes: Fail-Safe -- The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating.; Temperature 170F; Alternate Temp
  • Exclusive, patented design
  • 100% tested and calibrated
  • Meets or exceeds OEM standards
  • Locking technology prevents costly engine damage
  • Manufactured with the highest quality materials from an OE supplier.
  • Manufactured with the highest quality materials from an OE supplier
Condition: New
Temperature (Degree): 170
Shipping Options: Ground
$23.18
(7) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus SC430 4.3L V8
Aisin Thermostat - for 2002 Lexus SC430 4.3L V8 3UZ-FE - THT-015 Click to Enlarge
Website Reviews
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Part Number: THT-015
Brand: Aisin
Notes: Engine Coolant Thermostat -- 82C (180F) OE Temp Thermostat
Condition: New
Shipping Options: Ground
$20.18
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus SC430 4.3L V8 3UZ-FE
API Thermostat - for 2002 Lexus SC430 4.3L V8 - 1601-24032 Click to Enlarge
Website Reviews
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Part Number: 7587-07932549
Brand: API
Notes: Engine Coolant Thermostat -- Standard; 170F; Alternate Temp
Condition: New
Shipping Options: Ground
$13.98
(30) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2002 Lexus SC430 4.3L V8
Stant Thermostat - for 2002 Lexus SC430 - W0133-1984001 Click to Enlarge
5 Stars
Stant W0133-1984001
Thermostat
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Part Number: W0133-1984001
Brand: Stant
Notes: OE Type - Production: 01/2001-
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$48.99
Our Price: $9.58
View Details
This Part Fits:
Catalog: A
Vehicle Production Range
2002 Lexus SC430 Fr:01-00-01
API Thermostat - for 2010 Lexus SC430 - 1601-290219 Click to Enlarge
4 Stars
API 1601-290219
Thermostat
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Part Number: 95991-07655065
Brand: API
Notes: Engine Coolant Thermostat -- Standard; 180F; OEM Recommended Temp
Condition: New
Shipping Options: Ground
$13.98
(14) In Stock
This Part Fits:
Catalog: P
Vehicle
2010 Lexus SC430
API Thermostat - for 2009 Lexus SC430 - 1601-291436 Click to Enlarge
Website Reviews
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Part Number: 30098-07361327
Brand: API
Notes: Engine Coolant Thermostat -- Fail-Safe; 170F; Alternate Temp
Condition: New
Shipping Options: Ground
$22.98
View Details
This Part Fits:
Catalog: P
Vehicle
2009 Lexus SC430
Beck Arnley Thermostat - for 2008 Lexus SC430 4.3L V8 - 143-0789 Click to Enlarge
Website Reviews
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Part Number: 143-0789
Brand: Beck Arnley
Notes: Engine Coolant Thermostat -- ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included; 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
$17.18
(90) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2008 Lexus SC430 4.3L V8
DIY Solutions Thermostat - for 2007 Lexus SC430 - HVA03249 Click to Enlarge
Website Reviews
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Part Number: HVA03249
Brand: DIY Solutions
Notes: Engine Coolant Thermostat
  • OEM Part
Condition: New
Shipping Options: Free Ground Shipping
$41.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle
2007 Lexus SC430
DIY Solutions Thermostat Kit - for 2006 Lexus SC430 - HVA03246 Click to Enlarge
Website Reviews
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Part Number: HVA03246
Brand: DIY Solutions
  • OEM Part
Condition: New
Shipping Options: Free Ground Shipping
$57.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle
2006 Lexus SC430
Gates Thermostat - for 2005 Lexus SC430 4.3L V8 GAS - 33878 Click to Enlarge
Website Reviews
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Part Number: 33878
Brand: Gates
Notes: OE Type Thermostat -- 180 Degree; OE Temperature
Condition: New
Design: Bottom By-Pass
Shipping Options: Ground
$15.73
(8) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2005 Lexus SC430 4.3L V8 GAS
Gates Thermostat - for 2004 Lexus SC430 - W0133-1708233 Click to Enlarge
Website Reviews
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Part Number: W0133-1708233
Brand: Gates
Notes: OE Type
Product Remark: (82°C/180°F) w/o Gasket
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$48.99
Our Price: $16.58
(2) In Stock
This Part Fits:
Catalog: A
Vehicle
2004 Lexus SC430
Stant Thermostat - for 2009 Lexus SC430 - 14127 Click to Enlarge
5 Stars
Stant 14127
Thermostat
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Part Number: 14127
Brand: Stant
Notes: OE Type Thermostat -- Temperature 170 Degrees; Alternate Temperature
Condition: New
Temperature (F): 170 Degrees
Shipping Options: Ground
$8.83
View Details
This Part Fits:
Catalog: H
Vehicle
2009 Lexus SC430
Gates Thermostat - for 2005 Lexus SC430 4.3L V8 GAS - 33877 Click to Enlarge
5 Stars
Gates 33877
Thermostat
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Part Number: 33877
Brand: Gates
Notes: OE Type Thermostat -- 170 Degree; Alternate Temperature
Condition: New
Design: Bottom By-Pass
Shipping Options: Ground
$14.73
(8) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2005 Lexus SC430 4.3L V8 GAS
VR Gaskets Thermostat - for 2010 Lexus SC430 4.3L V8 - TX 148 82 Click to Enlarge
Website Reviews
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Part Number: TX 148 82
Brand: VR Gaskets
Notes: OEM -- Start to Open Temperature 82 C; Gasket or Seal NOT Included
Condition: New
Shipping Options: Ground
$17.73
(4) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2010 Lexus SC430 4.3L V8

Related Cooling System Parts

Thermostats available for the following Lexus SC430 years: 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 10, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Lexus SC430 Thermostats. We stock thermostat parts for most Lexus models including ES300, GS300, LS400, IS300, IS250, SC400, RX300, LS430, RX330, GX470, ES350, RX350, LX470, LS460, GS400, SC300, GS350, GS430, LX450, IS350, RX400h, ES330, IS F, ES250, GX460, RX450h, HS250h, LX570, GS450h, GS460 and LS600h.

Some of our Customer Reviews
Verified Customer
4/23/09 07:30 AM - USA

I love this place. Reasonable prices. All the hard to find parts for my BMW and they ship the same day so you get your parts fast. I usualy get my parts overnight without having to pay for overn... - genezelinsky

Verified Customer
12/19/08 12:12 PM - USA

Parts came quickley and order was correct. Have not had a chance to install them yet to see how they fit, all mappears to be correct. - kljay1