Category price index
Vehicle Components
Starts at 100 in March 2026
Index level
89.9
-10.1%
since March 2026
as of September 2026
- 1 month
- 0.0%
- 3 months
- -9.1%
- 12 months
- —
Price barometer
Good price
Now · 89.9
Low 88.3
High 101.9
Where the index sits between its lowest and highest level so far.
What this index is built from
- Parts tracked
- 213
- Parts with price history
- 181
- Parts moving the index
- 87
- Monthly price points
- 929
- Asking prices seen
- 3212
How to read this index
The level starts at 100. 110 means the parts in this index cost about 10% more than at the start; 95 means about 5% less.
It follows price changes, not price levels: each month it moves by the typical change of the parts that were priced both that month and the month before, so a few very expensive parts never dominate it, and parts coming and going don't move it on their own.
1, 3 and 12 months show the change over that period. The barometer shows where today's level sits between the index's lowest and highest point.
Month by month
| Month | Index level | Change | Parts priced |
|---|---|---|---|
| September 2026 | 89.9 | 0.0% | 3 (too few) |
| August 2026 | 89.9 | +1.8% | 15 |
| July 2026 | 88.3 | -10.6% | 28 |
| June 2026 | 98.9 | +2.9% | 28 |
| May 2026 | 96.1 | -5.7% | 51 |
| April 2026 | 101.9 | +1.9% | 105 |
| March 2026 | 100.0 | Start (100) | — |