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Replacement and OEM Parts for Lexus ES300 Thermostat and Housing Assembly
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Lexus ES300 Thermostat and Housing Assembly

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  • OEM Lexus ES300 THERMOSTAT Diagram - 90916-A3003
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    OEM (Genuine) Lexus ES300 THERMOSTAT

    PartNumber: 90916-A3003
    OEM Lexus ES300 THERMOSTAT - 90916-A3003
    Product Specifications
    • 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: Lexus ES300 THERMOSTAT
    More Info
    $23.90 MSRP: $30.64
    You Save: $6.74 (22%)
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-20060
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    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-20060
    OEM Lexus ES300 Outlet, Water - 16331-20060
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 14.7 x 11.3 x 2.6 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus ES300 Outlet, Water
    More Info
    $195.61 MSRP: $258.65
    You Save: $63.04 (25%)
  • OEM Lexus ES300 Housing, Water Inlet Diagram - 16323-20020
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    OEM (Genuine) Lexus ES300 Housing, Water Inlet

    PartNumber: 16323-20020
    OEM Lexus ES300 Housing, Water Inlet - 16323-20020
    Product Specifications
    • Item Dimensions: 20.8 x 6.1 x 6.1 inches
    • Item Weight: 3.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16323-0A021, 16323-0A020
    • Part Description: Lexus ES300 Housing, Water Inlet
    More Info
    $179.77 MSRP: $237.70
    You Save: $57.93 (25%)
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-20040
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    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-20040
    OEM Lexus ES300 Outlet, Water - 16331-20040
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 14.1 x 11.3 x 2.5 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16331-20020
    • Part Description: Lexus ES300 Outlet, Water
    More Info
    $155.04 MSRP: $205.01
    You Save: $49.97 (25%)
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-20030
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    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-20030
    OEM Lexus ES300 Inlet, Water - 16321-20030
    Product Specifications
    • Item Dimensions: 4.2 x 3.5 x 2.8 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-0A030
    • Part Description: Lexus ES300 Inlet, Water
    More Info
    $85.76 MSRP: $112.52
    You Save: $26.76 (24%)
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-20010
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    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-20010
    OEM Lexus ES300 Inlet, Water - 16321-20010
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet
    • Item Dimensions: 4.0 x 3.7 x 2.8 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-0A020
    • Part Description: Lexus ES300 Inlet, Water
    More Info
    $91.77 MSRP: $120.39
    You Save: $28.62 (24%)
  • OEM Lexus ES300 Engine Coolant Thermostat Diagram - 90916-03075
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    OEM (Genuine) Lexus ES300 Engine Coolant Thermostat

    PartNumber: 90916-03075
    OEM Lexus ES300 Engine Coolant Thermostat - 90916-03075
    Product Specifications
    • Item Dimensions: 2.3 x 0.9 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus ES300 Engine Coolant Thermostat
    More Info
    $29.96 MSRP: $38.41
    You Save: $8.45 (22%)
  • OEM Lexus ES300 Outlet, Water Diagram - 16331-62031
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    OEM (Genuine) Lexus ES300 Outlet, Water

    PartNumber: 16331-62031
    OEM Lexus ES300 Outlet, Water - 16331-62031
    Product Specifications
    • Item Dimensions: 14.3 x 11.1 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Replaces: 16331-62030
    • Part Description: Lexus ES300 Outlet, Water
    More Info
  • OEM Lexus ES300 Inlet, Water Diagram - 16321-62010
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    OEM (Genuine) Lexus ES300 Inlet, Water

    PartNumber: 16321-62010
    OEM Lexus ES300 Inlet, Water - 16321-62010
    Product Specifications
    • Other Names: Thermostat Housing, Water Inlet
    • Item Dimensions: 13.4 x 11.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus ES300 Inlet, Water
    More Info

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