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Batch Prefix Hub

CJ03O Series Number Plates

UK vehicles registered in Cardiff, Wales during March 2003 to August 2003 with registration prefix CJ03O.

Area Office
Cardiff (Cardiff, Wales)
Release Period
March 2003 to August 2003
Tracked in Batch
11 vehicles
MOT Pass Rate
82.4%

Popular Makes

BMW 18.2% (2)
AUDI 18.2% (2)
FORD 9.1% (1)
82.4%

Average MOT Pass Rate

Based on 34 historical tests

Common Colors

Black5 vehicles
White3 vehicles
Blue1 vehicles

Active Plates in CJ03O Series(11 of 11 displayed)

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Reliability & Common Problem Guides for CJ03O Makes

Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:

Frequently Asked Questions about CJ03O Plates

Where was the CJ03O number plate series registered?

Vehicles starting with CJ03O were assigned to the Cardiff covering Cardiff, Wales. The first two letters (CJ) identify the memory tag assigned by the DVLA.

What registration period is CJ03O?

The CJ03O age identifier corresponds to vehicles first registered between March 2003 to August 2003.

How can I check the MOT history of a CJ03O 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.