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The short version
- The G5 wheel bearing chart doubles up on splits: ABS or not, then four studs or five.
- Front: 513204 with ABS and four studs, 513206 with ABS and five, 513205 without ABS.
- Rear: 512247, 512250 and 512248 following the same logic.
- Every number is the Cobalt’s, because this car is a Cobalt in Pontiac clothes.
Pontiac’s compact was Chevrolet’s compact with a different grille, and its bearing chart carries the small-GM signature: the ABS sensor and the wheel stud count decide everything.
Count studs, check the sensor
A G5 wheel bearing order starts with whether the car has ABS, then how many wheel studs it runs, four on base wheels and five on the bigger ones.
Both answers sit in plain sight at the wheel; neither is guesswork.
G5 wheel bearing part numbers
| Years | Detail | Number |
|---|---|---|
| 2007 to 2010 | Front, ABS, four stud hub | 513204 check price |
| 2007 to 2010 | Front, ABS, five stud hub | 513206 check price |
| 2007 to 2010 | Front, without ABS | 513205 check price |
| 2007 to 2010 | Rear, ABS, four stud hub | 512247 check price |
| 2007 to 2010 | Rear, ABS, five stud hub | 512250 check price |
| 2007 to 2010 | Rear, without ABS | 512248 check price |
Every model year this chart resolves: 2007, 2008, 2009 and 2010.
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.
Why the sensor splits the part
ABS cars carry the wheel speed sensor’s tone ring in the bearing itself, so the with and without versions are different parts.
The sensor side of that story is on the ABS sensor page.
The Cobalt underneath
Every row above appears identically on the Cobalt page, and searching both badges usually finds the better price. The GT and the rare supercharged cars follow the five-stud rows.
The make overview is on the Pontiac page.
Diagnosing a G5 wheel bearing
- Check for ABS, then count the studs.
- Weave at speed and place the hum.
- Watch for an ABS light; a dying hub can trigger one.
- Rock each wheel at twelve and six.
- Search Cobalt listings too; same car.
The routine is on the checking page and the tire noise page.
Common questions
Which G5 wheel bearing fits my car?
Answer ABS yes or no, count studs, then read the table. Six numbers cover everything.
Why do studs change the bearing?
The hub flange differs between four and five stud wheels, so the assemblies differ.
Do Cobalt parts fit?
Row for row. One car, two badges.
Do I need a press?
No. Every listing bolts on at both ends.
What about the Pursuit?
Canada’s early name for the same car; the chart applies.