Home › Vehicles › Buick › Buick Terraza Wheel Bearing Part Numbers › 2005-2007 Buick Terraza Wheel Bearing Part Numbers
The short version
- The 2005 Buick Terraza wheel bearing range runs 2005 through 2007, but the front is only documented for one year.
- Front: 513236 is documented for 2007 only. Match the old part or the VIN for 2005-2006.
- Rear: flange shape decides the number, 512309 for a 4 hole rectangular flange or 512308 for a 3 hole triangular flange.
- 512308 is a shared U body family number, while 512309 and 513236 are Terraza specific.
Only one of these three model years has a documented front bearing. It is not the first one.
Terraza wheel bearing numbers at a glance
513236 covers the front for 2007 only. Match the 2005 and 2006 front by old part or VIN.
The rear splits by flange shape across all three years: 512309 for a 4 hole rectangular flange, 512308 for a 3 hole triangular flange.
Buick Terraza wheel bearing part numbers
| Years | Detail | Number |
|---|---|---|
| 2007 | Front hub | 513236 check price |
| 2005 to 2006 | Front hub | not documented, match old part or VIN |
| 2005 to 2007 | Rear hub, 4 hole rectangular flange | 512309 check price |
| 2005 to 2007 | Rear hub, 3 hole triangular flange, U body family number | 512308 check price |
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 2005-2007 Buick Terraza: 2005, 2006, 2007. Other years live on the main Buick Terraza wheel bearing page.
Do not stretch 513236 backward. The catalogs we hold document that front number for 2007 only. For 2005 and 2006, match the number the old part carries or run the VIN.
The rear splits by flange shape, not by year. Count the holes and check the outline before ordering 512308 or 512309.
Year by year
This 2005 Buick Terraza wheel bearing table has no documented front listing for 2005 or 2006, so those years lean on the old part or the VIN. 2007 is the only year with a documented front, 513236. All three years share the same rear split by flange shape.
Why the front gap exists
This 2005 Buick Terraza wheel bearing search runs into a gap. The catalogs only picked up the front listing in the final model year here. Earlier vans in this range are left to old part matching or a VIN based lookup.
The rear tells a different story. Flange shape, not model year, sorts 512308 from 512309 across the whole span.
Diagnosing a Buick Terraza wheel bearing
- Pull the old front part on a 2005 or 2006 van. With no documented listing, matching the physical part or the VIN is the only reliable route.
- Order 513236 outright on a 2007 front. That year has a direct, documented listing.
- Count the rear flange holes. Four holes in a rectangle means 512309; three holes in a triangle means 512308.
- Listen for a hum that grows with speed. That points to a bearing rather than tire wear.
- Check for ABS warnings on the dash. See bad bearing and the ABS light for how a bearing fault shows up.
Common questions
What wheel bearing does a 2005 Buick Terraza use?
A 2005 Buick Terraza wheel bearing order has no documented front number, so match the old part or the VIN. Use 512308 or 512309 in the rear by flange shape.
What wheel bearing does a 2007 Buick Terraza use?
The 2007 Terraza uses 513236 up front, plus 512308 or 512309 in the rear by flange shape.
Why is the 2005-2006 Terraza front not listed?
The catalogs simply stop short of those years for the front position. That leaves the old part or the VIN as the way to match it.
How do I tell which rear flange my Terraza has?
Count the bolt holes and look at the shape. Four holes in a rectangle is 512309, three holes in a triangle is 512308.
Is 512308 used on other vans besides the Terraza?
Yes. It is a U body family number shared across related vans, while 512309 and 513236 are specific to the Terraza table above.