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2021 Lexus Nx300h Belts and Cooling Parts

13 parts fit your 2021 Lexus Nx300h

POLY RIB BELT, DAYCO Dayco 311-5030343

Dayco

POLY RIB BELT, DAYCO Dayco 311-5030343

Part #: 5030343

Fits 2021 Lexus Nx300h

$8.20
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Micro-V Serpentine Drive Belt Gates 547-K030342

Gates

Micro-V Serpentine Drive Belt Gates 547-K030342

Part #: K030342

Fits 2021 Lexus Nx300h

$9.99
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Thermostat-176 Degrees Motorad 88-1075-176

Motorad

Thermostat-176 Degrees Motorad 88-1075-176

Part #: 1075176

Fits 2021 Lexus Nx300h

$18.99
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ENGINE COOLANT THERMOSTAT Beck/Arnley 517-143-0957

Beck Arnley

ENGINE COOLANT THERMOSTAT Beck/Arnley 517-143-0957

Part #: 1430957

Fits 2021 Lexus Nx300h

$18.99
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Engine Coolant Thermostat Assembly Aisin 170-THT-026

Aisin

Engine Coolant Thermostat Assembly Aisin 170-THT-026

Part #: THT026

Fits 2021 Lexus Nx300h

$24.99
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Thermostat - 181 Degrees Motorad 88-1233-181

Motorad

Thermostat - 181 Degrees Motorad 88-1233-181

Part #: 1233181

Fits 2021 Lexus Nx300h

$49.99
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Water Pump Us Motor Works 281-US8179

Us Motor Works

Water Pump Us Motor Works 281-US8179

Part #: US8179

Fits 2021 Lexus Nx300h

$69.99
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Engine Water Pump Assembly Aisin 170-WPT-200

Aisin

Engine Water Pump Assembly Aisin 170-WPT-200

Part #: WPT200

Fits 2021 Lexus Nx300h

$80.99
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Radiator Denso 735-221-9625

Denso

Radiator Denso 735-221-9625

Part #: 2219625

Fits 2021 Lexus Nx300h

$119.99
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Radiator Denso 735-221-9434

Denso

Radiator Denso 735-221-9434

Part #: 2219434

Fits 2021 Lexus Nx300h

$133.99
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TYC Radiator Assembly TYC 105-13515

Tyc

TYC Radiator Assembly TYC 105-13515

Part #: 13515

Fits 2021 Lexus Nx300h

$139.99
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Radiator CSF 475-3785

Csf

Radiator CSF 475-3785

Part #: 3785

Fits 2021 Lexus Nx300h

$376.99
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Premium Engine Water Pump Gates 547-41213

Gates

Premium Engine Water Pump Gates 547-41213

Part #: 41213

Fits 2021 Lexus Nx300h

$580.99
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Belts and Cooling on the 2021 Lexus Nx300h: what to know

What it does. On the 2021 Lexus Nx300h, this component drives engine accessories such as the alternator, water pump and air-conditioning compressor.

Symptoms that point to it

  • Squealing on cold start
  • Visible cracking or glazing
  • Accessories losing power

Fitment. All 13 parts listed here are matched to the 2021 Lexus Nx300h in the AutoParts.com fitment catalog. Engine, sub-model and trim can narrow fitment further, so check those attributes on a part before ordering.

Price range. $8.20 to $580.99, supplied by AutoParts.com and subject to change.

Brands available. Dayco, Gates, Motorad, Beck Arnley, Aisin, Us Motor Works, Denso, Tyc, Csf.

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