Thermostats

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Ensuring that your car is operating at the right temperature is very important. Two of the most important parts of your car that help to provide you with an accurate temperature reading are the thermostat gasket and the thermostat housing unit. When you are looking for a thermostat replacement, you will need to also make a thermostat housing replacement. Fortunately, you can find all of the thermostat parts and accessories that you need online, and especially here, through The Parts Specialist. Through us, we have thermostats available to fit a wide variety of different Lexus models, which can make them very easy to install and use. A faulty thermostat can result in your Lexus overheating, which can even possibly result in a blown-up engine. Always look for genuine Lexus parts for replacement; this way you are sure to get a thermostat that is made to keep your Lexus engine running at the exact temperature that the Lexus engineers intended. After all, this can significantly help extend the life of your vehicle. When you purchase OEM thermostats through The Parts Specialist, you're receiving genuine components that are designed specifically with your vehicle in mind. When it comes to car parts, you should never settle for anything less. Below, you can find our wide selection of OEM thermostats and thermostat housing. Select the ones that your Lexus needs the most, and you can let The Parts Specialist handle the rest. Soon, the internal temperatures in your Lexus will be safely regulated, drive after drive.

Thermostat Unit
Part Number: 16031-36010
Other Names: Thermostat, Water Inlet, Inlet Sub Assembly Wate More Names
Description: ES300h. 2.5L. More Info
Notes: Includes Thermostat. More Notes
Fits:
  • Lexus:
    • ES300h
MSRP $51.06
$39.91
MSRP $51.06
$39.91
Thermostat Housing
Part Number: 16323-0P030
Options: Lower
Other Names: Engine Coolant Thermostat Housing, Housing Water Inlet More Names
Description: Canada built. RX350. Exc.Japan Built. Engine # axxxxxx-gxxxxxx. ES350. Usa built. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350
MSRP $94.21
$70.23
MSRP $94.21
$70.23
Thermostat Housing
Part Number: 16323-0S030
Options: Lower
Other Names: Engine Coolant Thermostat Housing, Housing Water Inlet More Names
Replaces: 16323-38050
Description: GX460. More Info
Fits:
  • Lexus:
    • GX460
MSRP $82.63
$64.58
MSRP $82.63
$64.58
Thermostat Gasket
Part Number: 16325-62010
Other Names: Engine Coolant Thermostat Gasket, Thermostat Housing Gasket, Thermostat Seal, Gasket, Water Inlet Seal, Water Inlet Gasket, Gasket... More Names
Replaces: 16325-0H020
Fits:
  • Lexus:
    • ES250,
    • ES300,
    • ES330,
    • ES350,
    • GS300,
    • IS300,
    • LS400,
    • RX300,
    • RX330,
    • RX350,
    • RX400h,
    • RX450h,
    • SC300,
    • SC400
  • 9 more
MSRP $7.99
$6.24
MSRP $7.99
$6.24
Thermostat Housing
Part Number: 16321-46040
Other Names: Thermostat Cover, Inlet Water More Names
Replaces: 16321-46030
Description: SC300, GS300. IS300. 3.0L. More Info
Fits:
  • Lexus:
    • GS300,
    • IS300,
    • SC300
MSRP $46.69
$36.49
MSRP $46.69
$36.49
Thermostat Housing
Part Number: 16323-0S020
Options: Lower
Other Names: Engine Coolant Thermostat Housing, Housing Water Inlet More Names
Replaces: 16323-38010
Description: LX570. Without tow package. Exc.Towing Package. More Info
Fits:
  • Lexus:
    • LX570
MSRP $73.55
$57.49
MSRP $73.55
$57.49
Thermostat Gasket
Part Number: 16325-0T030
Other Names: Thermostat Seal, Gasket Water Inlet More Names
Replaces: 16325-28010
Description: 2.5L. NX300h. Hs hybrid. More Info
Fits:
  • Lexus:
    • HS250h,
    • NX300h
MSRP $7.56
$5.90
MSRP $7.56
$5.90
Thermostat Housing
Part Number: 16323-20020
Other Names: Housing, Thermostat, Water Inlet, Housing Water Inlet More Names
Replaces: 16323-0A020, 16323-0A021
Description: RX300. RX330. RX400h. 2004-06. More Info
Fits:
  • Lexus:
    • ES300,
    • ES330,
    • RX300,
    • RX330,
    • RX400h
MSRP $185.09
$135.76
MSRP $185.09
$135.76
Thermostat Unit Seal
Part Number: 16325-36010
Other Names: Thermostat Gasket, Gasket Water Inlet More Names
Description: ES300h. 2.5L. More Info
Notes: Included with thermostat unit. More Notes
Fits:
  • Lexus:
    • ES300h
MSRP $6.06
$4.73
MSRP $6.06
$4.73
Engine Coolant Thermostat
Part Number: 90916-03100
Other Names: Thermostat More Names
Fits:
  • Lexus:
    • GS400,
    • GS430,
    • GX470,
    • LS400,
    • LS430,
    • LX470,
    • SC400,
    • SC430
  • 3 more
MSRP $28.63
$22.37
MSRP $28.63
$22.37
Thermostat Housing Gasket
Part Number: 16325-0P020
Other Names: Engine Coolant Thermostat Housing Gasket, Gasket Water Inlet More Names
Description: Canada built. Engine # axxxxxx-gxxxxxx. Exc.Japan Built Part. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350
MSRP $2.67
$2.09
MSRP $2.67
$2.09
Engine Coolant Thermostat
Part Number: 90916-03156
Options: Left, Right, Outer
Other Names: Thermostat More Names
Notes: Part Of Water Inlet On Not Serviced Model Years. More Notes
Fits:
  • Lexus:
    • GS200t,
    • GS300,
    • IS200t,
    • IS300,
    • NX200t,
    • NX300,
    • RC Turbo,
    • RC200t,
    • RC300
  • 4 more
MSRP $63.44
$49.58
MSRP $63.44
$49.58
Engine Coolant Thermostat
Part Number: 90916-03075
Other Names: Thermostat More Names
Description: 1992-93. ES300. ES250. More Info
Fits:
  • Lexus:
    • ES250,
    • ES300
MSRP $35.46
$27.72
MSRP $35.46
$27.72
Engine Coolant Thermostat
Part Number: 90916-03138
Other Names: Thermostat More Names
Description: SC430. GX470. From 07/2006. GS430. More Info
Fits:
  • Lexus:
    • GS430,
    • GX470,
    • LX470,
    • SC430
MSRP $53.79
$42.04
MSRP $53.79
$42.04
Engine Coolant Thermostat
Part Number: 90916-03154
Options: Right, Left, Inner
Other Names: Thermostat More Names
Notes: Part Of Water Inlet On Not Serviced Model Years. More Notes
Fits:
  • Lexus:
    • GS Turbo,
    • GS200t,
    • GS300,
    • IS200t,
    • IS300,
    • NX200t,
    • NX300,
    • RC Turbo,
    • RC200t,
    • RC300
  • 5 more
MSRP $35.91
$28.07
MSRP $35.91
$28.07
Thermostat Housing Gasket
Part Number: 16346-32010
Other Names: Engine Coolant Thermostat Gasket, Thermostat Gasket, Gasket Thermostat More Names
Replaces: 16346-17010
Description: 4.0L. From 07/97. O-Ring. To 01/1998. 1998-00, to 1/98. 4.3L. More Info
Fits:
  • Lexus:
    • GS400,
    • GS430,
    • LS400,
    • SC400
MSRP $4.74
$3.71
MSRP $4.74
$3.71
Thermostat Housing O-Ring
Part Number: 16325-38010
Other Names: Water Inlet Gasket, Engine Coolant Thermostat Housing Gasket, Gasket Water Inlet More Names
Fits:
  • Lexus:
    • GX460,
    • LX570
MSRP $2.67
$2.09
MSRP $2.67
$2.09
Engine Coolant Thermostat Kit
Part Number: 16031-25011
Other Names: Thermostat Unit, Water Inlet, Inlet Sub Assembly Wate More Names
Replaces: 16031-25010
Description: 2.5L. ES300h. Incl.Gasket,Housing and Thermostat. ES250. More Info
Notes: Includes Thermostat. Part has related component that cannot be reused/reinstalled. seal. More Notes
Fits:
  • Lexus:
    • ES300h
MSRP $69.42
$54.25
MSRP $69.42
$54.25
Engine Coolant Thermostat Housing
Part Number: 16321-50010
Options: Upper
Other Names: Thermostat Cover, Water Inlet, Inlet Water More Names
Description: 1992-97. To 09/97. More Info
Fits:
  • Lexus:
    • LS400,
    • SC400
MSRP $46.58
$36.41
MSRP $46.58
$36.41
Engine Coolant Thermostat Gasket
Part Number: 16326-47020
Other Names: Thermostat Gasket, Thermostat Unit Seal, Gasket Water Inlet More Names
Description: ES300h. 2.5L. ES250. More Info
Notes: Included with thermostat unit. More Notes
Fits:
  • Lexus:
    • ES300h,
    • UX200,
    • UX250h
MSRP $1.03
$0.81
MSRP $1.03
$0.81
Engine Coolant Thermostat Gasket
Part Number: 16326-38010
Other Names: Gasket, Water Inlet Gasket, Thermostat Unit Gasket, Thermostat Housing O-Ring, Thermostat Seal, Thermostat Unit O-Ring, Gasket... More Names
Notes: Included with thermostat housing. Included with water inlet. Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • GS F,
    • GS460,
    • GX460,
    • IS F,
    • LC500,
    • LS460,
    • LS600h,
    • LX570,
    • RC F
  • 4 more
MSRP $6.23
$4.88
MSRP $6.23
$4.88
Engine Coolant Thermostat Gasket
Part Number: 16346-50010
Other Names: Thermostat Gasket, Gasket, Water Inlet Gasket, Thermostat Housing Gasket, Thermostat Seal, Gasket Thermostat More Names
Description: LX470. GX470. O-Ring. 4.3L. 1998-00, from 1-98. From 01/1998. GS430. More Info
Fits:
  • Lexus:
    • GS400,
    • GS430,
    • GX470,
    • LS400,
    • LS430,
    • LX470,
    • SC400,
    • SC430
  • 3 more
MSRP $6.90
$5.40
MSRP $6.90
$5.40
Engine Coolant Thermostat Gasket
Part Number: 16346-66020
Other Names: Gasket Thermostat More Names
Fits:
  • Lexus:
    • LX450
MSRP $6.29
$4.91
MSRP $6.29
$4.91
Engine Coolant Thermostat Housing Gasket
Part Number: 16119-66020
Other Names: Gasket Thermostat G More Names
Fits:
  • Lexus:
    • LX450
MSRP $8.27
$6.46
MSRP $8.27
$6.46
Engine Coolant Thermostat Housing Gasket
Part Number: 16325-38020
Other Names: Water Inlet Gasket, Inlet Connector Gasket, Water Pump O-Ring, Inlet Assembly Gasket, Thermostat Housing Seal, Gasket Water Inlet More Names
Description: 4.6L. 5.0L. IS F. More Info
Notes: Included with water pump. Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • GS F,
    • GS460,
    • IS F,
    • LC500,
    • LS460,
    • LS600h,
    • RC F
  • 2 more
MSRP $3.08
$2.41
MSRP $3.08
$2.41
Thermostat
Part Number: 90916-03117
Replaces: 90916-03094
Description: LX450. More Info
Fits:
  • Lexus:
    • LX450
MSRP $35.77
$27.95
MSRP $35.77
$27.95
Thermostat
Part Number: 16342-70010
Other Names: Valve Water Control More Names
Description: Water control valve. LS500. More Info
Fits:
  • Lexus:
    • LS500
MSRP $1,015.86
$720.66
MSRP $1,015.86
$720.66
Thermostat
Part Number: 90916-03093
Description: SC300, GS300. IS300. 3.0L. More Info
Fits:
  • Lexus:
    • GS300,
    • IS300,
    • SC300
MSRP $28.69
$22.43
MSRP $28.69
$22.43
Thermostat
Part Number: 90916-03136
Description: Hs hybrid. More Info
Fits:
  • Lexus:
    • HS250h
MSRP $28.55
$22.31
MSRP $28.55
$22.31
Thermostat
Part Number: 90916-A3002
Replaces: 90916-03133, 90916-03140, 90916-A3001
Description: RX350. Japan built. 3.5L. ES350. RX450h. 2007-09. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX450h
MSRP $28.55
$22.31
MSRP $28.55
$22.31
Water Inlet
Part Number: 90916-A3003
Other Names: Thermostat More Names
Replaces: 90916-03084, 90916-03129
Description: LS400, SC400. ES300. 1992-97. RX300. 1994-96. 2004-06. ES330. RX400h. RX330. More Info
Fits:
  • Lexus:
    • ES300,
    • ES330,
    • LS400,
    • RX300,
    • RX330,
    • RX400h,
    • SC400
  • 2 more
MSRP $28.58
$22.33
MSRP $28.58
$22.33
Thermistor
Part Number: 88620-0R010
Other Names: Thermostat Assembly More Names
Replaces: 88620-28060
Description: 250h. More Info
Notes: Included with AC & heater asssembly. More Notes
Fits:
  • Lexus:
    • UX250h
MSRP $42.75
$33.41
MSRP $42.75
$33.41
Water Inlet
Part Number: 16031-0S010
Other Names: Thermostat Unit, Thermostat Housing, Thermostat, Thermostat Unit Gasket, Engine Coolant Thermostat Kit, Inlet Sub Assembly Wate More Names
Replaces: 16031-38010
Notes: Included with inlet assembly. Includes Thermostat And Gasket. Included with thermostat unit. Part cannot be reused/reinstalled. Part has... More Notes
Fits:
  • Lexus:
    • GS F,
    • GS460,
    • GX460,
    • IS F,
    • LC500,
    • LS460,
    • LS600h,
    • LX570,
    • RC F
  • 4 more
MSRP $55.02
$43.00
MSRP $55.02
$43.00
Water Inlet
Part Number: 16321-0F010
Options: Upper
Other Names: Thermostat Housing, Engine Coolant Thermostat Housing, Thermostat Cover, Inlet Water More Names
Replaces: 16321-50020
Description: LX470. Cover. GX470. 1998-00. 4.0L. GS400. 4.3L. GS430. From 07/97. More Info
Fits:
  • Lexus:
    • GS400,
    • GS430,
    • GX470,
    • LS400,
    • LS430,
    • LX470,
    • SC400,
    • SC430
  • 3 more
MSRP $88.01
$65.61
MSRP $88.01
$65.61
Gasket
Part Number: 16346-36011
Options: Left, Right, Outer
Other Names: Water Inlet Gasket, Thermostat Gasket, Engine Coolant Thermostat Gasket, Gasket Thermostat More Names
Replaces: 16346-36010
Fits:
  • Lexus:
    • GS Turbo,
    • GS200t,
    • GS300,
    • IS200t,
    • IS300,
    • NX200t,
    • NX300,
    • RC Turbo,
    • RC200t,
    • RC300
  • 5 more
MSRP $6.98
$5.46
MSRP $6.98
$5.46
Water Inlet
Part Number: 16031-31020
Other Names: Thermostat Housing, Thermostat Unit, Engine Coolant Thermostat Kit, Inlet Sub Assembly Wate More Names
Notes: Included with inlet assembly. Includes Thermostat And Gasket. Part has related components that cannot be reused/reinstalled. gasket. More Notes
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350
  • 3 more
MSRP $71.59
$55.95
MSRP $71.59
$55.95
Thermostatic Switch
Part Number: 88625-48060
Other Names: Thermistor, Thermistor Cooler More Names
Description: RX330. More Info
Notes: Included with evaporator assembly. More Notes
Fits:
  • Lexus:
    • RX330
MSRP $26.17
$20.46
MSRP $26.17
$20.46
Thermostat Housing
Part Number: 16032-36050
Other Names: Housing Sub Assembly Wa More Names
Description: ES300h. More Info
Fits:
  • Lexus:
    • ES300h
MSRP $293.99
$215.34
MSRP $293.99
$215.34
Thermostat Housing
Part Number: 16032-50110
Other Names: Housing, Housing Sub Assembly Wa More Names
Replaces: 16032-0F010, 16032-50070
Description: LX470. Housing. SC430. 4.3L. GX470. LS430. GS430. 4.0L. LS400. SC400. More Info
Fits:
  • Lexus:
    • GS400,
    • GS430,
    • GX470,
    • LS400,
    • LS430,
    • LX470,
    • SC400,
    • SC430
  • 3 more
MSRP $153.69
$114.58
MSRP $153.69
$114.58
Thermostat Housing
Part Number: 16304-66020
Other Names: Outlet Pipe, Outlet Sub Assembly Wat More Names
Description: LX450. Outlet. More Info
Fits:
  • Lexus:
    • LX450
MSRP $114.44
$85.31
MSRP $114.44
$85.31
Thermostat Housing
Part Number: 16321-0A040
Other Names: Inlet Pipe, Inlet Water More Names
Description: 2004-06, us built. More Info
Fits:
  • Lexus:
    • RX330
MSRP $67.75
$52.95
MSRP $67.75
$52.95
Thermostat Housing
Part Number: 16321-20010
Other Names: Water Inlet, Inlet Water More Names
Replaces: 16321-0A020
Description: ES300. 1994-96. More Info
Fits:
  • Lexus:
    • ES300
MSRP $107.00
$79.77
MSRP $107.00
$79.77
Thermostat Housing
Part Number: 16321-66011
Other Names: Inlet Water More Names
Replaces: 16321-66010
Description: LX450. Housing. More Info
Fits:
  • Lexus:
    • LX450
MSRP $98.75
$73.62
MSRP $98.75
$73.62
Thermostat Housing
Part Number: 16323-31040
Other Names: Housing, Housing Water Inlet More Names
Replaces: 16323-0W011
Description: Japan built. RX450h. RX350. 2007-09. ES350. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX450h
MSRP $88.01
$65.61
MSRP $88.01
$65.61
Thermostat Housing
Part Number: 16323-38040
Other Names: Water Inlet, Housing Water Inlet More Names
Description: LS600h. 5.0L. More Info
Fits:
  • Lexus:
    • LS600h
MSRP $76.42
$59.72
MSRP $76.42
$59.72
Thermostatic Switch
Part Number: 88625-48050
Other Names: Thermistor, Thermistor Cooler More Names
Description: RX400h. More Info
Notes: Included with evaporator assembly. More Notes
Fits:
  • Lexus:
    • RX330,
    • RX350,
    • RX400h
MSRP $22.42
$17.52
MSRP $22.42
$17.52
Thermostatic Switch
Part Number: 89941-76010
Other Names: Sensor Windshield H More Names
Description: UX200. UX250h. More Info
Fits:
  • Lexus:
    • UX200,
    • UX250h
MSRP $313.38
$229.85
MSRP $313.38
$229.85
Thermostat Housing
Part Number: 15660-38010
Other Names: Housing Assembly Oil Th More Names
Description: 5.0L. More Info
Notes: Part has related components that cannot be reused/reinstalled. o-ring. More Notes
Fits:
  • Lexus:
    • GS F,
    • RC F
MSRP $251.10
$184.18
MSRP $251.10
$184.18
Thermostat Housing
Part Number: 16323-0S010
Other Names: Water Inlet, Housing Water Inlet More Names
Replaces: 16323-38020
Description: LX570. With tow package. All. More Info
Fits:
  • Lexus:
    • LX570
MSRP $74.79
$58.45
MSRP $74.79
$58.45
Thermostat Housing
Part Number: 16323-38030
Other Names: Water Inlet, Inlet Connector, Inlet Assembly, Housing Assembly, Water Outlet, Housing Water Inlet More Names
Description: 4.6L. 5.0L. LS460, ls460l. Rc-f. IS F. GS F. LC500. GS460. More Info
Notes: Includes Radiator Cap. More Notes
Fits:
  • Lexus:
    • GS F,
    • GS460,
    • IS F,
    • LC500,
    • LS460,
    • RC F
  • 1 more
MSRP $94.46
$70.42
MSRP $94.46
$70.42
Gasket
Part Number: 16326-31020
Other Names: Thermostat Housing Gasket, Water Inlet Gasket, Thermostat Unit Gasket, Engine Coolant Thermostat Gasket, Gasket Water Inlet More Names
Replaces: 16326-31010
Notes: Included with thermostat housing. Included with water inlet. Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350
  • 3 more
MSRP $1.52
$1.20
MSRP $1.52
$1.20
Water Inlet
Part Number: 16031-24011
Other Names: Thermostat, Inlet Sub Assembly Wate More Names
Replaces: 16031-24010
Description: UX200. 200, 2019-2020. 200, 2021-2022. More Info
Fits:
  • Lexus:
    • UX200
MSRP $65.28
$51.03
MSRP $65.28
$51.03
Housing Stud
Part Number: 92122-B0825
Other Names: Thermostat Housing Stud, Bolt Stud More Names
Notes: Included with thermostat housing. More Notes
Fits:
  • Lexus:
    • GX470,
    • SC430
MSRP $1.93
$1.51
MSRP $1.93
$1.51
Water Inlet
Part Number: 16031-24021
Other Names: Thermostat, Inlet Sub Assembly Wate More Names
Replaces: 16031-24020
Description: 250h. More Info
Fits:
  • Lexus:
    • UX250h
MSRP $77.43
$60.52
MSRP $77.43
$60.52
Water Inlet
Part Number: 16031-31031
Other Names: Thermostat, Inlet Sub Assembly Wate More Names
Replaces: 16031-31030
Description: Without hybrid. 3.5L. ES350. RX350L. More Info
Notes: Includes Thermostat And Gasket. Part has related component that cannot be reused/reinstalled. o-ring. More Notes
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX350L
MSRP $69.42
$54.25
MSRP $69.42
$54.25
Water Inlet Seal
Part Number: 16326-37020
Other Names: Thermostat Gasket, Gasket Water Inlet More Names
Description: CT200h. More Info
Notes: Included with water inlet. More Notes
Fits:
  • Lexus:
    • CT200h
MSRP $6.15
$4.81
MSRP $6.15
$4.81
Gasket
Part Number: 16325-36051
Options: Inner, Right, Left
Other Names: Water Outlet Gasket, Thermostat Gasket, Engine Coolant Thermostat Gasket, Gasket Water Inlet More Names
Description: 2.0L, #1. Inner Thermostat. IS300. 2.0l. Right. IS200t. Left. GS200t. For t-stat: wax 78-91. GS300. More Info
Fits:
  • Lexus:
    • GS200t,
    • GS300,
    • IS200t,
    • IS300,
    • IS350,
    • NX200t,
    • NX300,
    • RC200t,
    • RC300
  • 4 more
MSRP $8.50
$6.64
MSRP $8.50
$6.64
Water Inlet
Part Number: 16321-36030
Options: Outer
Other Names: Engine Coolant Thermostat Housing, Inlet Water More Names
Description: RC200t, RC Turbo, RC300. IS300. 2.0l. GS200t. GS300. IS200t. Outer Thermostat. More Info
Notes: Includes Thermostat And Gasket. More Notes
Fits:
  • Lexus:
    • GS Turbo,
    • GS200t,
    • GS300,
    • IS200t,
    • IS300,
    • RC Turbo,
    • RC200t,
    • RC300
  • 3 more
MSRP $55.07
$43.04
MSRP $55.07
$43.04
In-Car Sensor
Part Number: 88620-74010
Other Names: Thermistor, Thermostatic Switch, Thermistor Assembly Air More Names
Description: LS500. Without hybrid. More Info
Notes: Included with AC & heater assembly. More Notes
Fits:
  • Lexus:
    • LS500
MSRP $42.75
$33.41
MSRP $42.75
$33.41
Water Inlet
Part Number: 16321-31030
Other Names: Inlet Pipe, Thermostat Housing, Inlet Water More Names
Replaces: 16321-31011
Description: RX350. Japan built. 3.5L. Without tow hitch. RX450h. Without towing package. ES350. 2007-09. More Info
Notes: Order by description. More Notes
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX450h
MSRP $46.29
$36.18
MSRP $46.29
$36.18
In-Car Sensor
Part Number: 88620-30290
Other Names: Thermistor, Thermostatic Switch, Thermistor Assembly Air More Names
Description: LS500h. With hybrid. More Info
Notes: Included with AC & heater assembly. More Notes
Fits:
  • Lexus:
    • LS500h
MSRP $47.70
$37.28
MSRP $47.70
$37.28
Water Inlet O-Ring
Part Number: 16326-31050
Other Names: Water Inlet Gasket, Thermostat Gasket, Gasket, Engine Coolant Thermostat Gasket, Gasket Water Inlet More Names
Notes: Included with water inlet. Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • ES350,
    • GS350,
    • IS300,
    • IS350,
    • LC500h,
    • LS500h,
    • RC300,
    • RC350,
    • RX350,
    • RX350L,
    • RX450h,
    • RX450hL
  • 7 more
MSRP $0.83
$0.65
MSRP $0.83
$0.65
Water Inlet
Part Number: 16321-0P010
Options: Upper
Other Names: Engine Coolant Thermostat Housing, Inlet Water More Names
Description: Canada built. Exc.Japan Built. Engine # axxxxxx-gxxxxxx. ES350. Usa built. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350
MSRP $43.79
$34.23
MSRP $43.79
$34.23
Water Outlet Gasket
Part Number: 16325-31010
Other Names: Engine Coolant Thermostat Housing Gasket, Thermostat Housing Gasket, Housing Gasket, Gasket Water Inlet More Names
Description: Is 250/350. 3.0, 3.5L. To 10/2017. To 11/2017. 2007-09. Exc.Japan Built. Japan Built Part. More Info
Notes: Included with water outlet. More Notes
Fits:
  • Lexus:
    • ES350,
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350,
    • RX350,
    • RX450h
  • 6 more
MSRP $2.24
$1.76
MSRP $2.24
$1.76
Engine Coolant Pipe O-Ring
Part Number: 96761-35035
Options: Lower
Other Names: Housing Gasket, Thermostat Housing O-Ring, Water Pipe O-Ring, Thermostat Housing Seal, Ring O More Names
Description: Lower Thermostat Housing. 5.0L. 4.3L. More Info
Notes: Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • GS F,
    • GS400,
    • GS430,
    • GS460,
    • GX460,
    • GX470,
    • IS F,
    • LC500,
    • LS400,
    • LS430,
    • LS460,
    • LS600h,
    • LX470,
    • LX570,
    • RC F,
    • SC400,
    • SC430
  • 12 more
MSRP $5.20
$4.07
MSRP $5.20
$4.07
Thermistor
Part Number: 88620-08010
Options: Front
Other Names: In-Car Sensor, Thermostatic Switch, Thermistor Assembly Air More Names
Replaces: 88620-50020
Description: Front. LS500. Without hybrid. More Info
Notes: Included with AC & heater assembly. More Notes
Fits:
  • Lexus:
    • GX460,
    • LS500
MSRP $46.69
$36.49
MSRP $46.69
$36.49
Water Inlet
Part Number: 16031-31071
Other Names: Engine Coolant Thermostat Kit, Inlet Sub Assembly Wate More Names
Replaces: 16031-31070
Description: 3.5L, with thermostat, without hybrid. GS350. RC300. RC350. IS300. 3.5l. IS350. Incl.Gasket,Housing and Thermostat. More Info
Notes: Includes Thermostat And Gasket. Part has related components that cannot be reused/reinstalled. gasket. More Notes
Fits:
  • Lexus:
    • GS350,
    • IS300,
    • IS350,
    • RC300,
    • RC350
MSRP $74.99
$58.60
MSRP $74.99
$58.60
Thermostat Housing
Part Number: 16321-0H011
Other Names: Water Inlet, Inlet Water More Names
Replaces: 16321-0H010, 16321-28020
Description: Hs hybrid. More Info
Fits:
  • Lexus:
    • HS250h
MSRP $38.01
$29.71
MSRP $38.01
$29.71
Thermostat Housing
Part Number: 16321-20030
Other Names: Water Inlet, Water Outlet, Inlet Pipe, Inlet Water More Names
Replaces: 16321-0A030
Description: ES300. RX300. ES330. RX330. RX400h. 2004-06, japan built, type 1. More Info
Fits:
  • Lexus:
    • ES300,
    • ES330,
    • RX300,
    • RX330,
    • RX400h
MSRP $88.01
$65.61
MSRP $88.01
$65.61
Water Outlet
Part Number: 16304-31037
Options: Lower
Other Names: Engine Coolant Thermostat Housing, Outlet Sub Assembly Wat More Names
Replaces: 16304-31030, 16304-31031, 16304-31032, 16304-31033, 16304-31034, 16304-31035, 16304-31036
Notes: Includes Radiator Cap. Included with inlet assembly. More Notes
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350
  • 3 more
MSRP $182.74
$134.04
MSRP $182.74
$134.04
Water Pump Assembly Nut
Part Number: 90080-17237
Other Names: Thermostat Housing Nut, Water Pump Assembly Stud, Nut Flange More Names
Replaces: 90179-06080
Description: Nut. More Info
Fits:
  • Lexus:
    • ES300,
    • ES330,
    • RX300
MSRP $3.76
$2.94
MSRP $3.76
$2.94
Thermistor Probe
Part Number: 88620-0E050
Other Names: Thermistor, Thermostatic Switch, Cabin Air Temperature Sensor, In-Car Sensor, Thermistor Assembly Air More Names
Replaces: 88620-28050
Description: ES350. NX300h. NX200t. Japan built. Canada built. ES250. RX350L. RX450hL. More Info
Notes: Included with AC & heater asssembly. More Notes
Fits:
  • Lexus:
    • ES300h,
    • ES350,
    • NX200t,
    • NX300,
    • NX300h,
    • RX350,
    • RX350L,
    • RX450h,
    • RX450hL,
    • UX200
  • 5 more
MSRP $47.70
$37.28
MSRP $47.70
$37.28
Division Bar Bolt
Part Number: 90080-10164
Options: Left, Right
Other Names: Thermostat Housing Bolt, Fog Lamp Assembly Bolt, Fog Lamp Assembly Screw, Fog Light Screw, Bolt Washer Based H More Names
Replaces: 91511-60616, 91511-B0616
Description: 2001-03. wagon. 2004-05. wagon. More Info
Fits:
  • Lexus:
    • ES350,
    • IS300,
    • RX300
MSRP $1.58
$1.24
MSRP $1.58
$1.24
Engine Intake Manifold Nut
Part Number: 90178-A0023
Options: Left, Right
Other Names: Diagonal Brace Nut, Hardware Kit, Alternator Nut, Antenna Assembly Nut, Fan Blade Nut, Sensor Nut, Power Brake Booster Nut, Water... More Names
Replaces: 94151-80600
Description: All Required. With panoramic roof. Us built. 2.5L. For Booster Pump. 3.5L. 5.0L, heater. 2013-15. Japan Built. More Info
Notes: Included with cover and antenna. More Notes
Fits:
  • Lexus:
    • CT200h,
    • ES300h,
    • ES350,
    • GS350,
    • IS250,
    • IS300,
    • IS350,
    • LC500,
    • LC500h,
    • LS500,
    • LS500h,
    • LS600h,
    • LX570,
    • RC300,
    • RC350,
    • RX350,
    • RX450h
  • 12 more
MSRP $1.29
$1.01
MSRP $1.29
$1.01
Thermostat Housing Stud
Part Number: 90080-11541
Other Names: Bolt Stud More Names
Replaces: 92122-60612
Description: 2004-06. More Info
Fits:
  • Lexus:
    • RX330,
    • RX400h
MSRP $1.61
$1.26
MSRP $1.61
$1.26
Thermostat Housing Plug
Part Number: 90341-16094
Other Names: Plug W Head Straigh More Names
Description: 2004-06. More Info
Fits:
  • Lexus:
    • RX330,
    • RX400h
MSRP $13.42
$10.49
MSRP $13.42
$10.49
Engine Coolant Thermostat Housing
Part Number: 16032-50100
Options: Lower
Other Names: Housing, Housing Sub Assembly Wa More Names
Replaces: 16032-50060
Description: From 07/97. More Info
Fits:
  • Lexus:
    • LS400
MSRP $201.27
$147.62
MSRP $201.27
$147.62
Engine Coolant Thermostat Gasket
Part Number: 16343-70020
Other Names: Gasket Water Outlet More Names
Fits:
  • Lexus:
    • LS500
MSRP $6.42
$5.02
MSRP $6.42
$5.02
Thermostat Housing O-Ring
Part Number: 90301-67004
Other Names: Bracket O-Ring, Engine Oil Cooler Gasket, Ring O More Names
Description: 5.0L. Cooler to Bracket. 2007-09. More Info
Notes: Included with thermostat housing. Part cannot be reused/reinstalled. More Notes
Fits:
  • Lexus:
    • GS F,
    • LC500,
    • RC F,
    • RX350,
    • RX450h
MSRP $6.29
$4.91
MSRP $6.29
$4.91
Thermostat Housing Drain Plug
Part Number: 90910-09127
Other Names: Plug, Cock Assembly Drain More Names
Description: 2007-09. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350
MSRP $15.69
$12.26
MSRP $15.69
$12.26
Engine Coolant Thermostat Housing
Part Number: 16127-66020
Options: Lower
Other Names: Plate Water Pump Th More Names
Fits:
  • Lexus:
    • LX450
MSRP $34.31
$26.81
MSRP $34.31
$26.81
Thermostat Housing O-Ring
Part Number: 96761-24021
Options: Front
Other Names: Engine Coolant Pipe O-Ring, Water Pipe O-Ring, Ring O More Names
Description: Canada built. Front. 2007-09. More Info
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX450h
MSRP $4.65
$3.64
MSRP $4.65
$3.64
Thermostat
Part Number: 90916-03046
Replaces: 90916-03069
MSRP $31.63
$24.73
MSRP $31.63
$24.73
Thermostat
Part Number: 90916-03089
MSRP $28.69
$22.43
MSRP $28.69
$22.43
Thermostat
Part Number: 90916-03118
MSRP $28.63
$22.37
MSRP $28.63
$22.37
Thermostat
Part Number: 90916-03090
MSRP $35.77
$27.95
MSRP $35.77
$27.95
Thermostat
Part Number: 90916-03125
MSRP $28.58
$22.33
MSRP $28.58
$22.33
Thermostat
Part Number: 90916-03099
MSRP $28.63
$22.37
MSRP $28.63
$22.37
Thermostat
Part Number: 90916-A3004
MSRP $28.41
$22.20
MSRP $28.41
$22.20
Thermostat
Part Number: 90916-03120
MSRP $35.77
$27.95
MSRP $35.77
$27.95
Thermostat
Part Number: 90916-03146
MSRP $152.63
$113.78
MSRP $152.63
$113.78
Gasket Thermostat
Part Number: 16346-0K010
MSRP $6.29
$4.91
MSRP $6.29
$4.91
Thermostat Transmission
Part Number: 32971-60030
MSRP $208.40
$152.85
MSRP $208.40
$152.85
Thermostat Manifold
Part Number: 90916-03104
MSRP $49.35
$38.57
MSRP $49.35
$38.57
Thermostat Manifold
Part Number: 90916-03128
MSRP $59.10
$46.19
MSRP $59.10
$46.19
Thermostat Manifold
Part Number: 90916-03155
MSRP $64.21
$50.18
MSRP $64.21
$50.18
Gasket Thermostat
Part Number: 16346-30010
MSRP $5.66
$4.42
MSRP $5.66
$4.42
Thermostat Transmission
Part Number: 32971-34020
MSRP $181.39
$133.04
MSRP $181.39
$133.04
Gasket Thermostat
Part Number: 16346-67010
MSRP $6.01
$4.69
MSRP $6.01
$4.69
Thermostat Transmission
Part Number: 32971-35010
MSRP $204.59
$150.05
MSRP $204.59
$150.05

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