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Available as

Genuine (OEM)
New original part from the vehicle maker
  • Nissan Genuine
    Maker's part number2120031U03
    20.3 USD
Aftermarket
New part from an independent brand

Equivalent parts from other brands, each shown with that brand's own part number. The expert confirms the fit for your car.

  • Tama
    Tama part numberWH31U82TA
    15.6 USD
  • Febest
    Febest part number02462002
    20.3 USD
  • Tama
    Tama part numberWH31U82TAA
    20.8 USD

Reference prices as of Oct 18, 2026.

Part numbers

The maker's number, and the numbers other brands give their equivalent of this part. You can search by any of them.

OEMInfiniti2120031U03EquivalentTamaWH31U82TAEquivalentFebest02462002EquivalentTamaWH31U82TAA

Fits these vehicles

Variants differ by market, trim and year: send your VIN with the request and the expert matches the exact part.

About this part

Thermostat for the Infiniti QX50 J50 (2008–2017) — part of the engine cooling system. Listed fitment: Infiniti QX50 J50 (2008–2017). Part number 2120031U03.

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