Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 1990 Lexus LS400 Cooling Systems, Fans, Radiators & Components

1990 Lexus LS400 Cooling Systems, Fans, Radiators & Components

My Vehicle Change Vehicle
1990 Lexus LS400
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

78 products about 1990 Lexus LS400 Cooling Systems, Fans, Radiators & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 1990 Lexus LS400 THERMOSTAT Diagram - 90916-A3003
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 THERMOSTAT

    PartNumber: 90916-A3003
    OEM 1990 Lexus LS400 THERMOSTAT - 90916-A3003
    Product Specifications
    • Notes: Ls400, Sc400
    • Other Names: Water Inlet
    • Item Dimensions: 2.3 x 0.9 x 1.9 inches
    • Item Weight: 1.30 Pounds
    • Replaces: 90916-03129, 90916-03084
    • Part Description: THERMOSTAT
    More Info
    $23.90 MSRP: $30.63
    You Save: $6.73 (22%)
  • OEM 1990 Lexus LS400 THERMOSTAT Diagram - 90916-A3003
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 THERMOSTAT

    PartNumber: 90916-A3003
    OEM 1990 Lexus LS400 THERMOSTAT - 90916-A3003
    Product Specifications
    • Notes: Ls400, Sc400
    • Other Names: Water Inlet
    • Item Dimensions: 2.3 x 0.9 x 1.9 inches
    • Item Weight: 1.30 Pounds
    • Replaces: 90916-03129, 90916-03084
    • Part Description: THERMOSTAT
    More Info
    $23.90 MSRP: $30.63
    You Save: $6.73 (22%)
  • Dorman Engine Coolant Thermostat Housing for 1990 Lexus LS400 - 902-5005

    Dorman® Engine Coolant Thermostat Housing for 1990 Lexus LS400

    PartNumber: 902-5005
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Black
    • Housing Neck Angle (°): 180 Degree
    • Material: Plastic
    • O Rings Included: Not Required
    • OE Part Number: 1632150010
    • Outlet Diameter: 1.438"
    • Thermostat Included: No
    • UPC: 885484543546
    • Part Description: Engine Coolant Thermostat Housing
    More Info
    $20.15
  • Denso Engine Coolant Radiator for 1990 Lexus LS400 - 221-3122

    Denso® Engine Coolant Radiator for 1990 Lexus LS400

    PartNumber: 221-3122
    Product Specifications
    • Core Height: 15.7500"
    • Core Thickness: 1.0000"
    • Inlet Diameter: 1.5000"
    • Outlet Diameter: 1.5000"
    • UPC: 042511174764
    • Part Description: Engine Coolant Radiator
    More Info
    $112.74
  • Gates Fan Pulley Bracket for 1990 Lexus LS400 - FB1007

    Gates® Fan Pulley Bracket for 1990 Lexus LS400

    PartNumber: FB1007
    Product Specifications
    • Application: Reference Vehicle Application Listing - Lexus, Toyota 4.0L & 4.7L
    • Contents: Fan Pulley Bracket W/4 Studs
    • Includes Pulley: No
    • Material: Cast Aluminum
    • OE Comparison Rating: OE Exact
    • UPC: 770075648086
    • Part Description: Fan Pulley Bracket
    More Info
    $107.44
  • OEM 1990 Lexus LS400 Sensor, Water Temperature (For E.F.I.) Diagram - 89422-20010
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Sensor, Water Temperature (For E.F.I.)

    PartNumber: 89422-20010
    OEM 1990 Lexus LS400 Sensor, Water Temperature (For E.F.I.) - 89422-20010
    Product Specifications
    • Notes: Gs300, Ls400
    • Other Names: Coolant Temperature Sensor
    • Item Dimensions: 13.7 x 11.7 x 2.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Sensor, Water Temperature (For E.F.I.)
    More Info
    $62.80 MSRP: $80.49
    You Save: $17.69 (22%)
  • Four Seasons Cooling Fan Temperature Switch for 1990 Lexus LS400 - 36526

    Four Seasons® Cooling Fan Temperature Switch for 1990 Lexus LS400

    PartNumber: 36526
    Product Specifications
    • Notes: Engine Mounted
    • Connector Color: White
    • Connector Gender: Male
    • Connector Shape: Round
    • Fan Open/Closed: Closed
    • Fitting Gender: Male
    • Fitting Thread Size: M16-1.50
    • Meets / Exceeds OEM: YES
    • Mnt Sys Loc: Engine Mounted
    • Style: Temperature
    • Temperature Off: 185
    • Temperature On: 194
    • Terminal Quantity: 2
    • UPC: 096361365261
    • Part Description: Cooling Fan Temperature Switch
    More Info
    $35.48
  • Delphi Coolant Temperature Sensor for 1990 Lexus LS400 - TS10198

    Delphi® Coolant Temperature Sensor for 1990 Lexus LS400

    PartNumber: TS10198
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Square
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604101254
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $23.62
  • Dayco Engine Coolant Water Pump for 1990 Lexus LS400 - DP1319

    Dayco® Engine Coolant Water Pump for 1990 Lexus LS400

    PartNumber: DP1319
    Product Specifications
    • Notes: Timing Belt Driven, Replace Timing Belt w/Pump
    • UPC: 036687984395
    • Part Description: Engine Coolant Water Pump
    More Info
    $87.09
  • Gates Engine Coolant Standard Water Pump for 1990 Lexus LS400 - 44085

    Gates® Engine Coolant Standard Water Pump for 1990 Lexus LS400

    PartNumber: 44085
    Product Specifications
    • Notes: Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Plastic
    • Number of Outlets: 1
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 072053784824
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $66.76
  • facet Engine Coolant Thermostat Seal for 1990 Lexus LS400 - 7.9569

    facet® Engine Coolant Thermostat Seal for 1990 Lexus LS400

    PartNumber: 7.9569
    Product Specifications
    • Notes: O-Ring
    • Part Description: Engine Coolant Thermostat Seal
    $4.35
  • OEM 1990 Lexus LS400 Cap Sub-Assy, Radiator Diagram - 16401-50071
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Cap Sub-Assy, Radiator

    PartNumber: 16401-50071
    OEM 1990 Lexus LS400 Cap Sub-Assy, Radiator - 16401-50071
    Product Specifications
    • Other Names: Cap
    • Item Dimensions: 2.8 x 2.9 x 2.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-50070, 16401-50021, 16401-50020
    • Part Description: Cap Sub-Assy, Radiator
    More Info
    $26.50 MSRP: $33.97
    You Save: $7.47 (22%)
  • Airtex Engine Coolant Water Pump for 1990 Lexus LS400 - AW9476

    Airtex® Engine Coolant Water Pump for 1990 Lexus LS400

    PartNumber: AW9476
    Product Specifications
    • Notes: Timing Belt Should Be Replaced with Water Pump;Water Inlet Housing Mates to Water Pump Using Toyota Seal Packing 08826-00100 or Equivalent
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 80.60 mm
    • Impeller Material: Composite
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 12
    • Includes Back Housing: No
    • Mounting Hole Quantity: 13
    • Pulley Outside Diameter: 64.01 mm
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $96.46
  • STANT 32 mm x 16 mm Cooling System Adapter for 1990 Lexus LS400 - 12027

    STANT® 32 mm x 16 mm Cooling System Adapter for 1990 Lexus LS400

    PartNumber: 12027
    Product Specifications
    • Quantity: 1 Piece
    • Size: 32 mm x 16 mm
    • UPC: 033342020276
    • Part Description: 32 mm x 16 mm Cooling System Adapter
    More Info
    $44.43
  • GMB Engine Coolant Water Pump for 1990 Lexus LS400 - 170-1840M

    GMB® Engine Coolant Water Pump for 1990 Lexus LS400

    PartNumber: 170-1840M
    Product Specifications
    • Notes: Metal Gasket
    • Housing Material: Aluminum
    • Hub Height: 2.66 in
    • Hub Pilot Diameter: 2.52 in
    • Impeller Material: Plastic
    • Impeller Rotation: Reverse
    • Pulley Type: Timing Belt
    • UPC: 083286132979
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $66.20
  • Four Seasons Engine Coolant Water Inlet W O Thermostat for 1990 Lexus LS400 - 85155

    Four Seasons® Engine Coolant Water Inlet W O Thermostat for 1990 Lexus LS400

    PartNumber: 85155
    Product Specifications
    • Notes: Inlet
    • Bolt Hole Center To Bolt Hole Center: 3.0625
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.305
    • Material: Plastic
    • Maximum Height: 2.275
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.455
    • Style: w/o Thermostat
    • Symetrical Base: No
    • Thermostat Included: Not Included
    • UPC: 096361851559
    • Part Description: Engine Coolant Water Inlet W O Thermostat
    More Info
    $14.78
  • VEMO Engine Coolant Temperature Sensor for 1990 Lexus LS400 - V70-72-0003

    VEMO® Engine Coolant Temperature Sensor for 1990 Lexus LS400

    PartNumber: V70-72-0003
    Product Specifications
    • Notes: Grade: Aftermarket; Thread Size: M12 X 1,5; Plug (Connector): 2 Pins
    • Height [mm]: 19
    • Housing Colour: Green
    • Length [mm]: 60
    • Number of Poles: 2
    • Packaging Depth [cm]: 6,8
    • Packaging height [cm]: 6,7
    • Packaging width [cm]: 4
    • Supplementary Article/Info 2: with seal ring
    • Supplementary Article/Supplementary Info: with seal
    • Thread Size: M12x1,5
    • Weight [kg]: 0,03177
    • Width [mm]: 19
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $12.71
  • Hella Engine Coolant Temperature Sensor for 1990 Lexus LS400 - 009107481

    Hella® Engine Coolant Temperature Sensor for 1990 Lexus LS400

    PartNumber: 009107481
    Product Specifications
    • Notes: Technology w/Vision
    • Part Description: Engine Coolant Temperature Sensor
    $9.00
  • Dayco Engine Coolant Curved Radiator Hose for 1990 Lexus LS400 - 71538

    Dayco® Engine Coolant Curved Radiator Hose for 1990 Lexus LS400

    PartNumber: 71538
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 7/16
    • End 2 Inside Diameter: 1 7/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 1657250180, 1657250020, 1657250090, 97363545
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 19
    • UPC: 038244148547
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $18.81
  • Gates Premium Engine Coolant Thermostat for 1990 Lexus LS400 - 33983S

    Gates® Premium Engine Coolant Thermostat for 1990 Lexus LS400

    PartNumber: 33983S
    Product Specifications
    • Notes: 180 Degree; OE Temperature; Seal Included
    • By-Pass Flange Diameter: 1.11
    • Design: Bottom By-Pass
    • Height: 2.75
    • Height Between Flanges: 1.74
    • Height from Flange: 1.01
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.21
    • Start to Open Temperature: 180; 82
    • UPC: 770075745303
    • Part Description: Premium Engine Coolant Thermostat
    More Info
    $33.01
  • OEM 1990 Lexus LS400 Coupling Assy, Fluid Diagram - 16210-50021
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Coupling Assy, Fluid

    PartNumber: 16210-50021
    OEM 1990 Lexus LS400 Coupling Assy, Fluid - 16210-50021
    Product Specifications
    • Notes: Ls400
    • Other Names: Fan Clutch
    • Item Dimensions: 7.5 x 7.3 x 5.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16210-50020
    • Part Description: Coupling Assy, Fluid
    More Info
    $175.09 MSRP: $232.15
    You Save: $57.06 (25%)
  • Gates Cooling System Tester Adapter for 1990 Lexus LS400 - 31428

    Gates® Cooling System Tester Adapter for 1990 Lexus LS400

    PartNumber: 31428
    Product Specifications
    • Quantity: 1 Piece
    • UPC: 072053433647
    • Part Description: Cooling System Tester Adapter
    More Info
    $26.09
  • GMB Engine Coolant Water Pump for 1990 Lexus LS400 - 170-1840

    GMB® Engine Coolant Water Pump for 1990 Lexus LS400

    PartNumber: 170-1840
    Product Specifications
    • Notes: OE Replacement
    • Housing Material: Aluminum
    • Hub Height: 2.66 in
    • Hub Pilot Diameter: 2.52 in
    • Impeller Material: Plastic
    • Impeller Rotation: Reverse
    • UPC: 826732872827
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $64.44
  • Four Seasons Coolant Temperature Sensor for 1990 Lexus LS400 - 36424

    Four Seasons® Coolant Temperature Sensor for 1990 Lexus LS400

    PartNumber: 36424
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangle
    • Fitting Gender: Male
    • Fitting Thread Size: M12 x 1.50
    • Material: Brass
    • Meets / Exceeds OEM: YES
    • Number of Terminals: 2
    • Style: Coolant Temp Sensor
    • UPC: 096361364240
    • Part Description: Coolant Temperature Sensor
    More Info
    $13.18
  • GMB Engine Cooling Fan Clutch for 1990 Lexus LS400 - 970-2030

    GMB® Engine Cooling Fan Clutch for 1990 Lexus LS400

    PartNumber: 970-2030
    Product Specifications
    • Notes: Thermal Fan Clutch; Std Duty; Counter Clockwise (Reverse) Rotation
    • Clutch Type: Thermal
    • Rotation: Counter Clockwise
    • UPC: 886931089754
    • Part Description: Engine Cooling Fan Clutch
    More Info
    $56.49
  • OEM 1990 Lexus LS400 Water Pump Assembly Diagram - 16100-50023-83
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Water Pump Assembly

    PartNumber: 16100-50023-83
    OEM 1990 Lexus LS400 Water Pump Assembly - 16100-50023-83
    Product Specifications
    • Notes: Ls400, Sc400
    • Other Names: Water Pump
    • Item Dimensions: 14.9 x 9.5 x 9.5 inches
    • Item Weight: 5.60 Pounds
    • Replaces: 16100-50020, 16100-50023, 16100-50021, 16100-50022
    • Part Description: Water Pump Assembly
    More Info
    $104.70 MSRP: $137.62
    You Save: $32.92 (24%)
  • OEM 1990 Lexus LS400 Hose, Radiator, NO.2 Diagram - 16572-50020
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Hose, Radiator, NO.2

    PartNumber: 16572-50020
    OEM 1990 Lexus LS400 Hose, Radiator, NO.2 - 16572-50020
    Product Specifications
    • Notes: Ls400
    • Other Names: Lower Hose, Upper Hose
    • Item Dimensions: 19.8 x 10.4 x 1.7 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hose, Radiator, NO.2
    More Info
    $86.96 MSRP: $114.09
    You Save: $27.13 (24%)
  • OEM 1990 Lexus LS400 Hose, Radiator, NO.2 Diagram - 16572-50020
    View Related Parts

    OEM (Genuine) 1990 Lexus LS400 Hose, Radiator, NO.2

    PartNumber: 16572-50020
    OEM 1990 Lexus LS400 Hose, Radiator, NO.2 - 16572-50020
    Product Specifications
    • Notes: Ls400
    • Other Names: Lower Hose, Upper Hose
    • Item Dimensions: 19.8 x 10.4 x 1.7 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hose, Radiator, NO.2
    More Info
    $86.96 MSRP: $114.09
    You Save: $27.13 (24%)
  • Gates OE Type Engine Coolant Thermostat for 1990 Lexus LS400 - 33868

    Gates® OE Type Engine Coolant Thermostat for 1990 Lexus LS400

    PartNumber: 33868
    Product Specifications
    • Notes: 180 Degree; OE Temperature
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.7"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.2"
    • Height from Flange: 0.74"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • OE Part Number: 32498
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.44"
    • Type: OE Type Thermostat
    • UPC: 072053062816
    • Part Description: OE Type Engine Coolant Thermostat
    More Info
    $18.35
  • Gates OE Type Engine Coolant Thermostat for 1990 Lexus LS400 - 33867

    Gates® OE Type Engine Coolant Thermostat for 1990 Lexus LS400

    PartNumber: 33867
    Product Specifications
    • Notes: 170 Degree; Alternate Temperature
    • By-Pass Flange Diameter: 1.2"
    • Depth from Flange: 1.74"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.2"
    • Height from Flange: 0.70"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Comparison Rating: OE Performance
    • OE Part Number: 17, 32497
    • Temperature (C): 77
    • Temperature (F): 170
    • Total Height: 2.44"
    • Type: OE Type Thermostat
    • UPC: 072053062809
    • Part Description: OE Type Engine Coolant Thermostat
    More Info
    $19.55
1-30 of 78 Results
< Previous
123
Next >