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Batch Prefix Hub

KO03J Series Number Plates

UK vehicles registered in Northampton, East Midlands during March 2003 to August 2003 with registration prefix KO03J.

Area Office
Northampton (Northampton, East Midlands)
Release Period
March 2003 to August 2003
Tracked in Batch
6 vehicles
MOT Pass Rate
86.4%

KO03J Cohort Statistics

Popular Makes

BMW 16.7% (1)
LAND ROVER 16.7% (1)
MINI 16.7% (1)
86.4%

Average MOT Pass Rate

Based on 22 historical tests

Common Colors

Black2 vehicles
Blue2 vehicles
Grey1 vehicles

Reliability & Common Problem Guides for KO03J Makes

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

Frequently Asked Questions about KO03J Plates

Where was the KO03J number plate series registered?

Vehicles starting with KO03J were assigned to the Northampton covering Northampton, East Midlands. The first two letters (KO) identify the memory tag assigned by the DVLA.

What registration period is KO03J?

The KO03J age identifier corresponds to vehicles first registered between March 2003 to August 2003.

How can I check the MOT history of a KO03J 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.