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 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 129,737 miles on the clock, averaging 9,226 miles per year, above the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for KX03 YNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 129,737 miles |
| Reading date | |
| Miles last year | 4,794 |
| Average per year | 9,226 |
| Mileage consistency | Variable |
Check KX03 YNJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 15 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
Explore more about the Ford Fiesta
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Vehicle Details
| Registration | KX03 YNJ |
| Make | Ford |
| Model | Fiesta |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2003 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KX03 Y plates
Browse all KX03 Y registrations from Luton.
About KX03 YNJ
What car is KX03 YNJ?
KX03 YNJ is a silver Ford Fiesta, petrol (1242cc). First registered in Luton in 2003.
What is the mileage of KX03 YNJ?
The last recorded mileage for KX03 YNJ was 129,737 miles, recorded on 7 Apr 2017 during its most recent MOT test.
Has KX03 YNJ passed its MOT?
KX03 YNJ has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 7 Apr 2017.
Is KX03 YNJ ULEZ compliant?
Based on its fuel type and registration year, KX03 YNJ 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 KX03 YNJ?
KX03 YNJ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.