| Unit Number | Current Status | Videos | Images |
|---|---|---|---|
| 373 001 | Scrapped | ||
| 373 002 | Scrapped | ||
| 373 003 | Scrapped | ||
| 373 004 | Scrapped | ||
| 373 005 | Scrapped | ||
| 373 006 | Scrapped | ||
| 373 007 | Operational | ||
| 373 008 | Operational | ||
| 373 009 | Scrapped | ||
| 373 010 | Scrapped | ||
| 373 011 | Scrapped | Rainham Rainham | |
| 373 012 | Scrapped | Rainham Rainham | |
| 373 013 | Scrapped | Rainham | |
| 373 014 | Scrapped | Rainham | |
| 373 015 | Operational | ||
| 373 016 | Operational | ||
| 373 017 | Scrapped | ||
| 373 018 | Scrapped | ||
| 373 019 | Scrapped | ||
| 373 020 | Scrapped | ||
| 373 021 | Scrapped | Rainham | |
| 373 022 | Scrapped | Rainham | |
| 373 101 | Converted to Non-Railway use National College for Advanced Transport and Infrastructure, Doncaster | ||
| 373 102 | Converted to Non-Railway use National College for Advanced Transport and Infrastructure, Birmingham | ||
| 373 103 | Scrapped | ||
| 373 104 | Scrapped | ||
| 373 105 | Stored | ||
| 373 106 | Preserved Train World Schaerbeek, nr Brussels | ||
| 373 107 | Scrapped | Ashford International | |
| 373 108 | Scrapped | Ashford International | |
| 373 201 | Scrapped | ||
| 373 202 | Scrapped | ||
| 373 203 | Scrapped | ||
| 373 204 | Scrapped | ||
| 373 205 | Operational | Westenhanger | |
| 373 206 | Operational | Westenhanger | |
| 373 207 | Stored | ||
| 373 208 | Stored | ||
| 373 209 | Operational | ||
| 373 210 | Operational | ||
| 373 211 | Operational | Stratford Intl Stratford Intl | London St Pancras Intl |
| 373 212 | Operational | Rainham (London) Stratford Intl | |
| 373 213 | Stored | Stratford Intl | |
| 373 214 | Operational | London St Pancras Intl Stratford Intl | |
| 373 215 | Operational | ||
| 373 216 | Operational | ||
| 373 217 | Operational | Rainham London St Pancras Intl | |
| 373 218 | Operational | Rainham London St Pancras Intl | |
| 373 219 | Operational | ||
| 373 220 | Operational | ||
| 373 221 | Operational | ||
| 373 222 | Operational | ||
| 373 223 | Operational | London St Pancras Intl Stratford Intl | |
| 373 224 | Stored | ||
| 373 225 | Scrapped | ||
| 373 226 | Scrapped | ||
| 373 227 | Scrapped | ||
| 373 228 | Scrapped | ||
| 373 229 | Operational | ||
| 373 230 | Operational | Bridge 548 | |
| 373 231 | Scrapped | ||
| 373 232 | Scrapped | London St Pancras International | |
| 373 301 | Stored | ||
| 373 302 | Stored | ||
| 373 303 | Stored | ||
| 373 304 | Preserved One:One Collection, Margate | ||
| 373 305 | Stored | ||
| 373 306 | Stored | ||
| 373 307 | Stored | ||
| 373 308 | Preserved National Railway Museum, York | National Railway Museum | |
| 373 309 | Stored | ||
| 373 310 | Stored | ||
| 373 311 | Stored | ||
| 373 312 | Stored | ||
| 373 313 | Stored | ||
| 373 314 | Stored | ||
| 373 999 | Operational |