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1998 Lexus RX300

Thermostat

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Thermostat for a 1998 Lexus RX300 · PartFinder

How sure are we these fit?

Confirmed fit: The seller's own fitment data lists your exact vehicle. This is the strongest signal available.
Fits a twin: Listed for a vehicle that is the same car under a different badge, or shares its platform. Often the only stock available for an import, but verify before buying.

78 offers, best-verified first

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Confirmed🇦🇺 eBay Australia· New
Dayco Thermostat for Lexus RX300 1998 - 6/2000 3.0L V6 24V DOHC MPFI MCU10 156kW
Check shipping to United Kingdom
£16.34A$30.95
Free postage
Confirmed🇬🇧 GSF Car Parts· New
Thermostat FIRSTLINE
GSF list this as fitting the Lexus RX300. UK factor, 180+ branches, click-and-collect or home delivery. Price read from the 22 Sept 2026 feed.
£22.61
Postage unknown
Confirmed🇦🇺 eBay Australia· New
THERMOSTAT COOLANT 1.880.950 FOR LEXUS TOYOTA COROLLA/ALTIS/Hatchback/iM C-HR
Check shipping to United Kingdom
£33.19A$62.86
+ £4.50 post£37.69
Confirmed🇦🇺 eBay Australia· New
THERMOSTAT COOLANT 1.880.950 FOR LEXUS TOYOTA COROLLA/ALTIS/Hatchback/iM C-HR
Check shipping to United Kingdom
£34.28A$64.91
+ £4.50 post£38.78
Confirmed🇺🇸 eBay US· New
Thermostat 53BVNBN75 for LS400 RX330 SC400 ES350 ES300 RX300 RX350 RX400h ES330
Check shipping to United Kingdom
£43.65US$57.70
Free postage
Confirmed🇺🇸 eBay US· Used
1998-2003 Lexus RX300 Coolant Thermostat Housing OEM RDJ-0207-0305
Check shipping to United Kingdom
£56.73US$75.00
Free postage
Confirmed🇦🇺 eBay Australia· New
GENUINE LEXUS THERMOSTAT 90916-03129 9091603129
Check shipping to United Kingdom
£36.02A$68.21
+ £22.16 post£58.18
Confirmed🇺🇸 eBay US· New
170° F Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£15.88US$20.99
Free postage
Confirmed🇺🇸 eBay US· New
180° F Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£15.88US$20.99
Free postage
Confirmed🇺🇸 eBay US· New
281-170 Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£17.29US$22.86
Free postage
Confirmed🇺🇸 eBay US· New
281-170 Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£17.75US$23.47
Free postage
Confirmed🇺🇸 eBay US· New
281-170 Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£17.79US$23.52
Free postage
Confirmed🇺🇸 eBay US· New
33868 Gates Thermostat New for Chevy 2000 Expo 4 Runner Toyota Camry Tacoma Ford
Check shipping to United Kingdom
£18.87US$24.95
Free postage
Confirmed🇺🇸 eBay US· New
281-170 Motorad Thermostat for Chevy 4 Runner Pickup Expo Toyota Sienna Corolla
Check shipping to United Kingdom
£19.98US$26.42
Free postage
Confirmed🇺🇸 eBay US· New
THT-019 AISIN Thermostat for 4 Runner Toyota Camry Corolla RAV4 Tacoma Tundra tC
Check shipping to United Kingdom
£27.98US$36.99
Free postage
Confirmed🇺🇸 eBay US· New
THT-019 AISIN Thermostat for 4 Runner Toyota Camry Corolla RAV4 Tacoma Tundra tC
Check shipping to United Kingdom
£27.98US$36.99
Free postage
Confirmed🇺🇸 eBay US· New
33868 Gates Thermostat New for Chevy 2000 Expo 4 Runner Toyota Camry Tacoma Ford
Check shipping to United Kingdom
£30.25US$39.99
Free postage
Confirmed🇺🇸 eBay US· New
33868 Gates Thermostat for Chevy 4 Runner Expo 2000 Toyota Corolla Avalon Camry
Check shipping to United Kingdom
£32.87US$43.46
Free postage
Confirmed🇺🇸 eBay US· New
33868 Gates Thermostat for Chevy 4 Runner Expo 2000 Toyota Corolla Avalon Camry
Check shipping to United Kingdom
£32.87US$43.46
Free postage
Confirmed🇺🇸 eBay US· New
33868 Gates Thermostat for Chevy 4 Runner Expo 2000 Toyota Corolla Avalon Camry
Check shipping to United Kingdom
£32.87US$43.46
Free postage
Confirmed🇺🇸 eBay US· New
35445 Felpro Thermostat Gasket New for Chevy 4 Runner Toyota Camry Tacoma Altima
Check shipping to United Kingdom
£14.30US$18.90
Free postage
Confirmed🇺🇸 eBay US· New
35445 Felpro Thermostat Gasket New for Chevy 4 Runner Toyota Camry Tacoma Altima
Check shipping to United Kingdom
£15.48US$20.47
Free postage
Confirmed🇺🇸 eBay US· New
35445 Felpro Thermostat Gasket New for Chevy 4 Runner Toyota Camry Tacoma Altima
Check shipping to United Kingdom
£16.99US$22.46
Free postage
Confirmed🇺🇸 eBay US· New
35648 Felpro Water Outlet Gasket Front for Toyota Camry Avalon Lexus ES300 RX300
Check shipping to United Kingdom
£13.10US$17.32
Free postage
Confirmed🇺🇸 eBay US· New
For VOLVO/LAND ROVER 2003-2008 Fuel Tank Cap MotoRad + 1 YEAR WARRANTY
Check shipping to United Kingdom
£14.56US$19.25
Free postage
Confirmed🇦🇺 eBay Australia· New
35648 Felpro Water Outlet Gasket Front for Toyota Camry Avalon Lexus ES300 RX300
Check shipping to United Kingdom
£13.10A$24.80
+ £10.04 post£23.14
Confirmed🇦🇺 eBay Australia· New
For VOLVO/LAND ROVER 2003-2008 Fuel Tank Cap MotoRad + 1 YEAR WARRANTY
Check shipping to United Kingdom
£14.56A$27.57
+ £10.10 post£24.66
Confirmed🇺🇸 eBay US· New
28413 Gates Heater Hose Upper New for Chevy Mercedes VW Suburban LTD 190 Camry
Check shipping to United Kingdom
£114.46US$151.31
Free postage
Confirmed🇺🇸 eBay US· New
28413 Gates Heater Hose Upper New for Chevy Mercedes VW Suburban LTD 190 Camry
Check shipping to United Kingdom
£124.26US$164.27
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat for Toyota Camry Corolla RAV4 Harrier Volvo S40 V40 MD310106
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£9.99
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat for Toyota Corolla Auris Avensis Camry Celica Volvo S40 V40
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£9.99
Free postage
Twin🇬🇧 eBay UK· New
A-Premium Coolant Thermostat for Toyota Alphard Auris Camry RAV4 Volvo S40 V40
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£10.99
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat Fits Lexus Mitsubishi Nissan Proton Toyota Volvo APEC ATH1077
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£14.55
Free postage
Twin🇬🇧 eBay UK· New
GATES TH39082G1 THERMOSTAT, COOLANT FOR DAIHATSU,GEO,HONDA,NISSAN,TOYOTA,VW
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£17.36
Free postage
Twin🇬🇧 eBay UK· New
GATES TH39082G1 Thermostat, coolant for DAIHATSU,GEO,HONDA,NISSAN,TOYOTA,VW
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£20.51
Free postage
Twin🇬🇧 eBay UK· New
Gates Coolant Thermostat Fits Nissan Toyota Daihatsu VW - TH39082G1
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£22.54
Free postage
Twin🇬🇧 eBay UK· New
For Toyota Hilux Coolant Thermostat Gates TH39082G1 Durable Premium 1988-1998
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£22.65
Free postage
Twin🇬🇧 eBay UK· New
Gates Coolant Thermostat Fits Nissan Toyota Daihatsu VW 9004833069 9004833071 90
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£22.73
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat fits TOYOTA Gates 9091603125 9091603129 9091603136 9091603075
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£23.12
Free postage
Twin🇬🇧 eBay UK· New
Thermostat FOR TOYOTA HARRIER 97->03 CHOICE1/2 2.2 MPV Petrol U1 5S-FE 140
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£25.51
Free postage
Twin🇬🇧 eBay UK· New
Gates TH39082G1 Coolant Thermostat Cooling System Fits Daihatsu Nissan Toyota VW
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£25.99
Free postage
Twin🇬🇧 eBay UK· New
Thermostat Kit Fits TOYOTA HARRIER ISIS MR2 2.0 2.4 3.0 M1 SW2 U1 U3 6378
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£26.64
Free postage
Twin🇬🇧 eBay UK· New
Fits Toyota + Other Models Thermostat Coolant Stallex
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£30.88
Free postage
Twin🇬🇧 eBay UK· New
Thermostat Fits Toyota HARRIER HILUX ISIS II 2.0 2.4 3.0 3.3 3.4 3.5 1G28213HT
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£31.11
Free postage
Twin🇬🇧 eBay UK· New
Gates Thermostat for Lexus RX400 h 3MZ-FE 3.3 Litre March 2005 to December 2008
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
£37.64
Free postage
Twin🇬🇧 eBay UK· New
Gates Thermostat for Lexus RX400 h 3MZ-FE 3.3 Litre March 2005 to December 2008
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
£38.90
Free postage
Twin🇦🇺 eBay Australia· New
Thermostat Fits Toyota 21200-2W201, 30874021, 90916-03133, MD315301, SMD315301
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16A$30.30
Free postage
Twin🇦🇺 eBay Australia· New
Thermostat 82�C Fits Toyota 21200-2W201, 30874021, 90916-03133, MD315301, SMD315
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16.11A$30.50
Free postage
Twin🇦🇺 eBay Australia· New
Dayco Thermostat for Toyota Estima MCR30 MCR40 ACR40 ACR30 Harrier SXU MCU
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£17.53A$33.20
Free postage
Twin🇦🇺 eBay Australia· New
Dayco Thermostat For 1998-2003 Toyota Harrier 3.0 MCU15 4WD DT21A High Quality
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£20.29A$38.43
Free postage
Twin🇦🇺 eBay Australia· New
Gates Thermostat For Toyota Land Cruiser Prado 3.4L 24V VZJ90,VZJ95 5VZ-FE Petro
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£22.53A$42.67
Free postage
Twin🇬🇧 GSF Car Parts· New
Thermostat Bga
GSF list this as fitting the Toyota Harrier, a twin of your car. UK factor, 180+ branches, click-and-collect or home delivery. Price read from the 22 Sept 2026 feed.
£24.88
Postage unknown
Twin🇦🇺 eBay Australia· New
Gates Thermostat Kit for Toyota Harrier Hiace Hilux Surf VZN 167 172 185 180 210
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£25.32A$47.95
Free postage
Twin🇦🇺 eBay Australia· New
GATES THERMOSTAT for Toyota Corolla 2ZZ-GE HILUX LEXUS ES300 LS400 RX300 SC400
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£25.87A$49.00
Free postage
Twin🇺🇸 eBay US· New
Gates TH31282G1 Thermostat For Bowell Holden Lexus Mitsubishi Nissan Toyota TRD
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£9.66US$12.77
+ £26.58 post£36.24
Twin🇺🇸 eBay US· New
Gates Thermostat for Toyota Harrier 1MZ-FE 3.0 Litre March 1998 to March 2003
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£37.68US$49.81
Postage unknown
Twin🇺🇸 eBay US· New
Gates Thermostat for Toyota Harrier 1MZ-FE 3.0 Litre March 1998 to March 2003
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£37.68US$49.81
Postage unknown
Twin🇬🇧 GSF Car Parts· New
Thermostat FIRSTLINE
GSF list this as fitting the Toyota Harrier, a twin of your car. UK factor, 180+ branches, click-and-collect or home delivery. Price read from the 22 Sept 2026 feed.
£40.79
Postage unknown
Twin🇦🇺 eBay Australia· New
Gates Thermostat for Lexus RX400 h 3MZ-FE 3.3 Litre March 2005 to December 2008
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£37.67A$71.33
+ £13.03 post£50.70
Twin🇬🇧 eBay UK· New
Coolant Thermostat NTH1077 NAPA 9091603129 Genuine Top Quality Guaranteed New
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£13.78
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat ATH1077 Apec 9091603129 Genuine Top Quality Guaranteed New
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£14.03
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat FTK349 First Line 9091603129 Genuine Top Quality Guaranteed
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£22.25
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat BBT349 Borg & Beck 9091603129 Genuine Top Quality Guaranteed
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£22.44
Free postage
Twin🇬🇧 eBay UK· New
Coolant Thermostat TH31282G1 Gates MD315301 1305A190 MD175746 MD310106 MD337408
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£23.18
Free postage
Twin🇬🇧 eBay UK· New
MAHLE TX 70 82 THERMOSTAT COOLANT
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£23.52
Free postage
Twin🇬🇧 eBay UK· New
GATES TH31282G1 THERMOSTAT, COOLANT FOR BYD,CHERY,DODGE,FORD AFRICA,GREAT WALL,H
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£23.71
Free postage
Twin🇬🇧 eBay UK· New
Genuine Gates Engine Cooling Thermostat - TH31282G1
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
£24.85
Free postage
Twin🇦🇺 eBay Australia· New
01462-002 Febest Thermostat 82C 90916-03093 30874021 SMD315301 21200-2W201
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16A$30.30
Free postage
Twin🇦🇺 eBay Australia· New
Thermostat 82�C Fits Chrysler 21200-2W201, 30874021, 90916-03133, MD315301, SMD3
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16.16A$30.60
Free postage
Twin🇦🇺 eBay Australia· New
Thermostat Fits Mitsubishi 21200-2W201, 30874021, 90916-03133, MD315301, SMD3153
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16.26A$30.80
Free postage
Twin🇦🇺 eBay Australia· New
Thermostat Fits Lexus 21200-2W201, 30874021, 90916-03133, MD315301, SMD315301
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£16.53A$31.30
Free postage
Twin🇦🇺 eBay Australia· New
Tridon High Flow Thermostat FOR DAIHATSU ALTIS HOLDEN APOLLO LEXUS ES300 2GR
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£20.07A$38.00
Free postage
Twin🇦🇺 eBay Australia· New
Engine Coolant Thermostat-High Flow Coolant Thermostat Motorad 2003-195
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£6.80A$12.87
+ £14.06 post£20.86
Twin🇦🇺 eBay Australia· New
Tridon Thermostat TT281-180 for MITSUBISHI LANCER 1992~2007 1.5L 1.8L 2.0L 2.4L
Listed for the Toyota Harrier, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£20.86A$39.50
Free postage
Twin🇦🇺 eBay Australia· New
Engine Coolant Thermostat-High Flow Coolant Thermostat Motorad 2003-195
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£11.16A$21.14
+ £9.98 post£21.14
Twin🇦🇺 eBay Australia· New
Engine Coolant Thermostat-High Flow Coolant Thermostat Motorad 2003-195
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£11.28A$21.37
+ £9.99 post£21.27
Twin🇦🇺 eBay Australia· New
Engine Coolant Thermostat-High Flow Coolant Thermostat Motorad 2003-195
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£12.06A$22.84
+ £10.01 post£22.07
Twin🇦🇺 eBay Australia· New
Engine Coolant Thermostat-High Flow Coolant Thermostat Motorad 2003-180
Listed for the Lexus RX400h, the same car as your Lexus RX300 sold under a different badge.
Check shipping to United Kingdom
£12.06A$22.84
+ £10.01 post£22.07