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The short version
- The catalogs document the Cadillac XT5 wheel bearing for exactly one model year: 2017.
- Part number 512593 covers both FWD and AWD 2017 XT5 models, front and rear alike.
- 2018 and later XT5 bearings have no documented row; match the old part or the VIN.
- Do not assume 512593 carries forward into later years without confirming first.
A crossover that sold for most of a decade should have a long, layered parts history. The XT5’s wheel bearing chart does not read that way. It has exactly one documented year, and everything after it runs on guesswork unless someone confirms the fit.
The XT5’s single documented number
The only documented Cadillac XT5 wheel bearing number, covering the 2017 model year across FWD and AWD builds.
No later year has its own confirmed row, so 512593 should not be assumed to fit a 2018 or newer XT5 without checking.
Cadillac XT5 wheel bearing part numbers
| Years | Detail | Number |
|---|---|---|
| 2018 and later | FWD and AWD, no documented row | match old part/VIN |
| 2017 | FWD and AWD | 512593 check price |
Every model year this chart resolves: 2017. On this chart a 2018 or newer Cadillac XT5 sits past the catalogs, so those cars go by 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.
The XT5 sold from 2017 into the 2020s, but the catalogs only carry a confirmed bearing number for the first year. That gap is unusual for a volume crossover.
Do not stretch 512593 across later model years on the assumption that Cadillac left the platform unchanged; confirm against the old part or the VIN first.
The SRX connection
The XT5 replaced the Cadillac SRX in the lineup, and the two share enough underlying architecture that shoppers sometimes check the SRX chart out of habit. The part numbers do not carry over between them, so that comparison is useful for context only.
Cadillac also sells the XTS and the Escalade alongside the XT5, and none of the three share a bearing number despite overlapping showroom years.
Wear patterns on a crossover chassis
The XT5’s added ride height and AWD hardware on some trims put more strain on the front bearings than a comparable sedan sees. Owners towing small trailers or running larger wheel packages tend to see earlier wear.
A grinding or humming noise that grows louder with speed is the classic first sign, whether the car is FWD or AWD. For related Cadillac models, see the Cadillac vehicle index.
Diagnosing a Cadillac XT5 wheel bearing
- Listen at speed. A failing Cadillac XT5 wheel bearing usually produces a hum or growl that gets louder as road speed increases.
- Rock the wheel. With the front end safely supported, check for play by rocking the tire at the top and bottom.
- Watch for ABS or traction faults. On AWD models, a damaged bearing can trigger a wheel speed sensor fault before any noise is obvious.
- Confirm the model year. Only 2017 has a documented number; every other year needs the old part checked before ordering.
- Cross reference before buying. Run the VIN or the failed part’s number through the catalogs rather than assuming a nearby year matches.
Common questions
What wheel bearing does a 2017 Cadillac XT5 use?
The 2017 Cadillac XT5 wheel bearing is part number 512593, and it applies to both FWD and AWD versions.
Does the 2018 XT5 use the same bearing as 2017?
There is no documented 2018 row in the catalogs. Match the old part or confirm by VIN rather than assuming 512593 carries over.
Is the front bearing different from the rear on an XT5?
The documented 2017 row covers FWD and AWD together without separating front from rear by number. Confirm position against the old part when ordering.
Does the XT5 share bearings with the SRX?
No confirmed shared number exists between the two in the catalogs, despite the XT5 replacing the SRX in the lineup.
What should I do if my XT5’s bearing has no listed part number?
Pull the old bearing and match its stamped number, or provide the VIN to a parts counter for a confirmed lookup rather than guessing from a nearby model year.