Replace swollen, hard-to-remove factory nuts with the Dorman wheel lug nut 611-288.1. This one-piece OE FIX replacement holds your wheel in place without the thin veneer that can make the original nuts bulge. It fits many vehicles, among them the 2001-2014 Ford F-150, 2003-2014 Ford Expedition and 2001-2014 Ford Lobo. See the "Vehicles it fits" section for the full list.
On certain vehicles, the original lug nuts use a two-piece design that is prone to failure. A thin veneer covers the nut, and it can be damaged with repeated use and bulge if moisture gets underneath. That can leave a nut stuck, and freeing it often means damaging the wheel. This replacement is built to match the OE fit and function, and its one-piece carbon steel construction is designed to keep those problems from coming back.
- Improved design: a direct replacement that uses a one-piece lug nut instead of the two-piece factory design, which often leads to early wheel nut failure.
- Corrosion resistant: without a veneer, moisture and rust have nothing to get under, so the nut is not prone to the bulging and deforming seen on the factory design.
- Thoroughly tested: put through proof load, salt spray, hardness and thread check testing to meet strict standards.
- Quality engineering: designed in the United States and backed by decades of automotive aftermarket experience.
Specifications: M14-2.0 thread, dome top, 21mm hex, 54mm length.
A lug nut may need replacing if its cover is swollen or deformed, a socket no longer fits it cleanly, or its threads are damaged. When you install Dorman lug nuts, tighten them to the torque given in your vehicle's service information.
Interchange: 4L3Z1012A · 7L1Z1012A
Frequently Asked Questions
Which vehicles does this Dorman wheel nut fit?
It fits many vehicles, including the 2001-2014 Ford F-150, 2003-2014 Ford Expedition and 2001-2014 Ford Lobo. Check the "Vehicles it fits" section for your exact vehicle.
What are the specifications of this lug nut?
It has an M14-2.0 thread, a dome top, a 21mm hex and a 54mm length, and it is built as a one-piece carbon steel nut.
Why replace two-piece factory lug nuts?
Some original lug nuts have a thin veneer over the nut. If moisture gets under it, the cover can bulge and make the nut hard to remove. This one-piece design has no veneer.
How was this lug nut tested?
Dorman states that the part went through proof load, salt spray, hardness and thread check testing to meet strict standards.
How should this lug nut be installed?
Thread it onto the wheel stud by hand first, then tighten it to the torque and in the sequence given in your vehicle's service information.
