Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Lexus RX450h Thermostat and Housing Assembly
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Lexus RX450h Thermostat and Housing Assembly

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

6 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Lexus RX450h Engine Coolant Thermostat

    PartNumber: 90916-A3002
    OEM Lexus RX450h Engine Coolant Thermostat - 90916-A3002
    Product Specifications
    • Item Dimensions: 3.3 x 2.8 x 2.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 90916-03140, 90916-03133, 90916-A3001
    • Part Description: Lexus RX450h Engine Coolant Thermostat
    More Info
    $23.85 MSRP: $30.58
    You Save: $6.73 (23%)
  • OEM (Genuine) Lexus RX450h Housing, Water Inlet

    PartNumber: 16323-31040
    OEM Lexus RX450h Housing, Water Inlet - 16323-31040
    Product Specifications
    • Other Names: Housing, Thermostat Housing
    • Item Dimensions: 16.5 x 7.1 x 5.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16323-0W011
    • Part Description: Lexus RX450h Housing, Water Inlet
    More Info
    $71.90 MSRP: $94.33
    You Save: $22.43 (24%)
  • OEM (Genuine) Lexus RX450h Outlet, Water

    PartNumber: 16331-31250
    OEM Lexus RX450h Outlet, Water - 16331-31250
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus RX450h Outlet, Water
    More Info
    $50.40 MSRP: $64.60
    You Save: $14.20 (22%)
  • OEM (Genuine) Lexus RX450h Outlet, Water

    PartNumber: 16331-31240
    OEM Lexus RX450h Outlet, Water - 16331-31240
    Product Specifications
    • Other Names: Water Outlet
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus RX450h Outlet, Water
    More Info
    $48.94 MSRP: $62.72
    You Save: $13.78 (22%)
  • OEM (Genuine) Lexus RX450h Inlet, Water

    PartNumber: 16321-31030
    OEM Lexus RX450h Inlet, Water - 16321-31030
    Product Specifications
    • Other Names: Inlet Pipe, Thermostat Housing, Water Inlet
    • Item Dimensions: 4.1 x 3.5 x 2.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-31011
    • Part Description: Lexus RX450h Inlet, Water
    More Info
    $38.83 MSRP: $49.76
    You Save: $10.93 (22%)
  • STANT Engine Coolant Thermostat and Housing Assembly for Lexus RX450h - 50548

    STANT® Engine Coolant Thermostat and Housing Assembly for Lexus RX450h

    PartNumber: 50548
    Product Specifications
    • Freight Class: 70
    • Temperature (F): 180 Degrees
    • UPC: 333421736754
    • Part Description: Lexus RX450h Engine Coolant Thermostat and Housing Assembly
    More Info

Browse Lexus RX450h Thermostat and Housing Assembly by Years