Home › Vehicles › Buick › Buick Enclave › 2018-2021 Buick Enclave Wheel Bearing Part Numbers
The short version
- The 2018 Buick Enclave wheel bearing is documented as 512593 for the front and the all wheel drive rear hub, the only clean year in this span.
- From 2019 through 2021 the front and rear positions are not documented in the catalogs we hold.
- The 2018 front wheel drive rear hub is also undocumented, so drivetrain matters even within the one covered year.
- This body does not share numbers with the 2008 to 2017 Enclave, so the older 513277 listing does not apply here.
The 2018 Buick Enclave wheel bearing opens a 2018 through 2021 run that the catalogs mostly stop tracking after the first year. This page covers all four model years of this Enclave body. One number handles 2018, and after that owners work from the old part or the VIN.
Enclave wheel bearing numbers at a glance
This one number covers the 2018 Buick Enclave wheel bearing at the front position and at the rear on all wheel drive trucks.
Nothing else in this span carries a documented number. Both the 2018 front wheel drive rear and every 2019 through 2021 position fall to the old part or the VIN.
Buick Enclave wheel bearing part numbers
| Years | Detail | Number |
|---|---|---|
| 2019 to 2021 | Front and rear | not documented in the catalogs we hold: match the old part or the VIN |
| 2018 | Front | 512593 check price |
| 2018 | Rear, all wheel drive | 512593 check price |
| 2018 | Rear, front wheel drive | not documented: match the old part or the VIN |
Price links lead to Amazon searches for that number. As an Amazon Associate this site earns from qualifying purchases.
Lookups run through the cross reference page.
This page covers the 2018 to 2021 Buick Enclave: 2018, 2019, 2020, 2021. Other years live on the main Buick Enclave wheel bearing page.
The catalogs stop documenting this Enclave at 2018, even though the truck ran unchanged for three more years. Order for 2019 through 2021 by matching the number the old part carries, or by running the VIN.
Do not reach for the 2008 to 2017 Enclave number, 513277. That hub belongs to the earlier body and does not fit this one.
Year by year
The 2018 Buick Enclave wheel bearing is the only documented entry in this span. The front hub and the all wheel drive rear hub both use 512593, though the front wheel drive rear is not documented even in this one year.
2019, 2020, and 2021 share the same story at every position. Nothing is documented, so the shop matches the old part or works from the VIN.
Where this Enclave sits in the lineup
This body follows the 2008 to 2017 Enclave, which carries its own separate number, 513277. The two trucks do not share hub numbers, so a listing pulled for the older truck will not fit here.
The front wheel drive and all wheel drive split that shows up in 2018 follows the same logic covered on the drivetrain and wheel bearing page.
Diagnosing a Buick Enclave wheel bearing
- Listen for the sound. A worn wheel bearing usually announces itself with a rumble that grows louder with speed and changes pitch in turns. Compare what you hear against this guide to turning noise.
- Rule out tires. Tire wear and belt separation can mimic bearing rumble. This comparison walks through the difference.
- Check for play. With the wheel off the ground, grab it at 12 and 6 o’clock and rock it. Any looseness points at the hub, not the tire.
- Watch the ABS light. Many hub assemblies carry the wheel speed sensor, so a failing bearing can trip the ABS light before it gets loud.
- Match the part before you order. Confirm drivetrain and position, then check whether the model year is documented before assuming a number fits.
Common questions
What wheel bearing does a 2018 Buick Enclave use?
A 2018 Buick Enclave uses 512593 at the front and, on all wheel drive trucks, 512593 at the rear too. The front wheel drive rear position is not documented for this year.
What wheel bearing does a 2020 Buick Enclave use?
Nothing is documented for a 2020 Buick Enclave at either end. Match the number the old part carries or run the VIN before ordering.
Does the 2019 to 2021 Enclave share numbers with 2018?
The catalogs do not say either way. Treat 2019 through 2021 as its own question and match the old part or the VIN rather than assuming 512593 still fits.
Can I use the 2008 to 2017 Enclave number on this truck?
No. The 2008 to 2017 Enclave takes 513277, a separate listing for a separate body. It does not apply to the 2018 Buick Enclave wheel bearing.
Why does one number cover both the front and the rear in 2018?
The catalogs simply document 512593 for both positions on all wheel drive 2018 trucks. That is unusual but it is what the listing states, not an error.