Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2003 Ford Fiesta Petrol 1242cc has had 16 MOT tests on record, passing 10 and failing 6 (63% pass rate). It has 120,743 miles on the clock, averaging 7,363 miles per year, below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for YK03 OSA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 120,743 miles |
| Reading date | |
| Miles last year | 6,672 |
| Average per year | 7,363 |
| Mileage consistency | Consistent |
Check YK03 OSA
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- Warranty work logged
Full MOT Test History 16 tests on record
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Reported issues for this Ford Fiesta
These are the most commonly reported problems on Ford Fiesta models (2002–2008), based on owner reports and workshop data across the UK.
1. Coolant thermostat housing (plastic outlet on cylinder head)
Plastic housing cracks or warps, O-ring seal fails, releasing fragments into cooling system.
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | YK03 OSA |
| Make | Ford |
| Model | Fiesta |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2003 |
| First registered | |
| Area code | YK — Leeds, Yorkshire |
| Age identifier | 03 — March 2003 to August 2003 |
More YK03 O plates
Browse all YK03 O registrations from Leeds.
About YK03 OSA
What car is YK03 OSA?
YK03 OSA is a silver Ford Fiesta, petrol (1242cc). First registered in Leeds in 2003.
What is the mileage of YK03 OSA?
The last recorded mileage for YK03 OSA was 120,743 miles, recorded on 26 Aug 2017 during its most recent MOT test.
Has YK03 OSA passed its MOT?
YK03 OSA has had 16 MOT tests with a 63% pass rate (10 passes, 6 failures). It last passed on 26 Aug 2017.
Is YK03 OSA ULEZ compliant?
Based on its fuel type and registration year, YK03 OSA is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YK03 OSA?
YK03 OSA is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.