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Lexus RX450h Engine Coolant Reservoir Cap Replacement

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  1. ✓ In Stock 2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Calorstat)

    2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Calorstat)

    Partslink #: RC0178

    Vernet is an OE Supplier to Lexus With OE No. 1640531070

    $5.74 View part →
  2. ✓ In Stock 2020-2022 Lexus RX450h Engine Coolant Reservoir Cap - Electric Motor Module (Gates)

    2020-2022 Lexus RX450h Engine Coolant Reservoir Cap - Electric Motor Module (Gates)

    Partslink #: 31541

    16 psi Pressure Rating

    $11.12 View part →
  3. ✓ In Stock 2016-2022 Lexus RX450h Engine Coolant Reservoir Cap (Calorstat)

    2016-2022 Lexus RX450h Engine Coolant Reservoir Cap (Calorstat)

    Partslink #: RC0145

    Threaded; Round Shape; 16 psi; 1.32 in Filler Neck Inside Diameter Vernet is an OE Supplier to Lexus With OE No. 1647528140, 1647537011

    $12.32 View part →
  4. ✓ In Stock 2017 Lexus RX450h Engine Coolant Reservoir Cap (Motorad)

    2017 Lexus RX450h Engine Coolant Reservoir Cap (Motorad)

    Partslink #: W0133-4722239

    Inverter Cooling, Location-Reservoir

    $14.90 View part →
  5. ✓ In Stock 2017 Lexus RX450h Engine Coolant Reservoir Cap (Original Equipment)

    2017 Lexus RX450h Engine Coolant Reservoir Cap (Original Equipment)

    Partslink #: W0133-3697559

    Inverter Cooling, Location-Reservoir

    $30.36 View part →
  6. ✓ In Stock 2021-2022 Lexus RX450h Engine Coolant Reservoir Cap (Genuine)

    2021-2022 Lexus RX450h Engine Coolant Reservoir Cap (Genuine)

    Partslink #: W0133-2134974

    w/ Hybrid

    $37.93 View part →
  7. ✓ In Stock 2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Genuine)

    2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Genuine)

    Partslink #: W0133-1895751

    Engine Cooling, Overflow, Incl.Reservoir Cap

    $38.54 View part →
  8. ✓ In Stock 2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Motorad)

    2010-2015 Lexus RX450h Engine Coolant Reservoir Cap (Motorad)

    Partslink #: T136

    Engine Cooling System; N/A Includes cap with coolant hose

    $45.86 View part →

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Engine Coolant Reservoir Cap Compatibility for Lexus RX450h

Browse our selection of quality engine coolant reservoir cap parts designed specifically for your Lexus RX450h. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · F Sport · Sportdesign

Body Types

Sport Utility

Engine Options

V6 3.5L

Transmissions

Automatic CVT

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