ON04J Series Number Plates
UK vehicles registered in Oxford, South East during March 2004 to August 2004 with registration prefix ON04J.
- Area Office
- Oxford (Oxford, South East)
- Release Period
- March 2004 to August 2004
- Tracked in Batch
- 6 vehicles
- MOT Pass Rate
- 72.4%
Average MOT Pass Rate
Based on 29 historical tests
Common Colors
Active Plates in ON04J Series(6 of 6 displayed)
BMW 420
2.0L · Diesel · Grey
- First Used
- Sep 2015
- MOT Expiry
- 26 Sep 2026
- Tax Status
- —
- Color
- Grey
MINI JOHN COOPER WORKS
2.0L · Petrol · Grey
- First Used
- Mar 2018
- MOT Expiry
- 21 Jan 2027
- Tax Status
- —
- Color
- Grey
MINI MINI
1.4L · Petrol · Blue
- First Used
- Mar 2008
- MOT Expiry
- 20 Jan 2027
- Tax Status
- —
- Color
- Blue
FORD TRANSIT 100 T280 FWD
2.2L · Diesel · WHITE
- First Used
- Aug 2013
- MOT Expiry
- 04 Jan 2027
- Tax Status
- —
- Color
- WHITE
BMW 520
2.0L · Diesel · Blue
- First Used
- Dec 2014
- MOT Expiry
- 30 Nov 2026
- Tax Status
- —
- Color
- Blue
VOLKSWAGEN POLO MATCH TSI
1.0L · Petrol · Grey
- First Used
- Jul 2026
- MOT Expiry
- 25 Nov 2026
- Tax Status
- —
- Color
- Grey
Reliability & Common Problem Guides for ON04J Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about ON04J Plates
Where was the ON04J number plate series registered?
Vehicles starting with ON04J were assigned to the Oxford covering Oxford, South East. The first two letters (ON) identify the memory tag assigned by the DVLA.
What registration period is ON04J?
The ON04J age identifier corresponds to vehicles first registered between March 2004 to August 2004.
How can I check the MOT history of a ON04J vehicle?
Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.