Available as

Genuine (OEM)
New original part from the vehicle maker
  • Nissan Genuine
    Maker's part number22401EW61C
    23 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.

  • NGK
    NGK part number91691
    19.2 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.

OEMInfiniti22401EW61CEquivalentNGK91691

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

Spark plug for the Infiniti QX50 J50 (2008–2017) — part of the ignition system. Listed fitment: Infiniti QX50 J50 (2008–2017); Infiniti QX70 S51 (2009–2017). Part number 22401EW61C.

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