Wheel Lug Nut

Part Number: 40224-4HH0A
Supersession(s): 402244HH0A; D0C00-5CR3A

  • Keeps tires securely attached to your wheels
  • Designed to operate at a specific torque for proper weight distribution
  • Backed by a 12,000-mile/12-month limited warranty when you purchase directly from INFINITI

We don't need to tell you that appropriate tires are a must-have for your INFINITI. But here's the thing: the small parts that secure the tires are crucial, as well. Wheel lug nuts are designed to mount your tires to your INFINITI's wheel assembly and axles. Sounds pretty straightforward, right? Not so fast. These small lug nuts need to be installed and adjusted to a specific torque to prevent premature or uneven wear to your wheels or brake components.

Every small-but-mighty Wheel Lug Nut on your INFINITI is designed to hold the weight of each tire and keep it in place so it can roll efficiently on the road.

If a Wheel Lug Nut is absent, bent, or tightened incorrectly, you could be unknowingly damaging one of your tires or your INFINITI's metal wheels. A lug nut that isn't tight enough could lead to an unstable tire rolling motion (and low fuel efficiency), but an over-tightened nut could compress the tire into a brake rotor that's close by, which can give you a compromised or warped rotor and a domino effect of costly repairs. If a Wheel Lug Nut falls off your tire during a tire blowout or similar incident, you likely won't be able to mount your INFINITI's spare tire without that nut. For that reason, it's probably a good idea to stash a few extra Wheel Lug Nuts in your tire kit in case of a missing nut.

You might be able to install a replacement Wheel Lug Nut at home, but remember that each nut must be installed to a specific torque level using a torque wrench. It's vital that you have the right tools and automotive knowledge before attempting to replace your Wheel Lug Nut. Review your INFINITI owner's manual for the required tightening torque for your vehicle's lug nuts.

With a piece this vital, don't trust your INFINITI's tires and wheels to a second-rate purchase. Turn to INFINITI Genuine Parts and get a durable Wheel Lug Nut that can keep your INFINITI safely on the road. Purchase this Wheel Lug Nut, item number 402244HH0A, for the following models and years: INFINITI EX35 2016-2017, INFINITI EX37 2016-2017, INFINITI G37 2008-2015, INFINITI G37X 2009-2013, INFINITI M37 2016-2019, INFINITI M56 2016-2019, INFINITI Q50 2016-2020, INFINITI Q60 2014-2021, INFINITI Q70 2016-2019, or INFINITI QX70 2016-2017. Consult the What This Fits section for more details.



NUT-ROAD WHEEL

75 people have looked at this part recently
This product fits 285 vehicle variants.
INFINITI: 9 models, 285 variants between 2010 and 2024.

Policies & Information

Manufacturer Warranty