Base, Switch
55449-53021-A1
Superseded / ended 2011-08
PNC 55449D
United States
Fitting notes
ECRU,TRIM0#
Fitment
Codes the factory prints against this line. Hover for the catalogue's own expansion.
GSE2#
- Fits
- Lexus IS250/350 GSE2#
- Valid
- 2010-08 → 2011-08
- Model period
- 494W
- Destination †
- 01
- Catalogue page †
- /0044
- Trim codes
- 0#
† Read from the record layout but confirmed by no published legend.
Shown on
Interchangeable numbers
| Number | Alternative | Effective |
|---|---|---|
| 55449-53020-A0 | 55449-53021-A0 | 2008-04 |
| 55449-53020-B0 | 55449-53021-B0 | 2008-06 |
| 55449-53020-C0 | 55449-53021-C0 | 2008-05 |
Suffix variants
What the two-character suffix on this number selects. Despite the source field being named for colour, it describes whatever the suffix varies — colour, trim, or a bearing size grade.
| Suffix | Description |
|---|---|
| A0 | Ivory |
| A1 | Ecru |
| A2 | Mellow White |
| B0 | Frosty Gray |
| B1 | LT.Gray |
| C0 | Black |
Other lines in this group
| Part number | Period | Status |
|---|---|---|
| 55449-53020-A0 | 2005-08 → 2008-04 | Superseded / ended 2008-04 |
| 55449-53020-B0 | 2005-08 → 2008-04 | Superseded / ended 2008-04 |
| 55449-53020-C0 | 2005-08 → 2008-04 | Superseded / ended 2008-04 |
| 55449-53021-A0 | 2008-05 → 2008-08 | Superseded / ended 2008-08 |
| 55449-53021-B0 | 2008-05 → 2008-08 | Superseded / ended 2008-08 |
| 55449-53021-C0 | 2008-05 → 2008-08 | Superseded / ended 2008-08 |
| 55449-53021-A1 | 2008-08 → 2010-08 | Superseded / ended 2010-08 |
| 55449-53021-B1 | 2008-08 → 2010-08 | Superseded / ended 2010-08 |
| 55449-53021-C0 | 2008-08 → 2010-08 | Superseded / ended 2010-08 |
| 55449-53021-B1 | 2010-08 → 2011-08 | Superseded / ended 2011-08 |
| 55449-53021-C0 | 2010-08 → 2011-08 | Superseded / ended 2011-08 |
| 55449-53040-A0 | 2011-08 → 2013-04 | Superseded / ended 2013-04 |
| 55449-53040-B0 | 2011-08 → 2013-04 | Superseded / ended 2013-04 |
| 55449-53040-C0 | 2011-08 → 2013-04 | Superseded / ended 2013-04 |