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 2004 Ford Fiesta Petrol 1242cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 121,436 miles on the clock, averaging 7,695 miles per year, around the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for KB04 JYJ
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
About average| Latest reading | 121,436 miles |
| Reading date | |
| Miles last year | 1,389 |
| Average per year | 7,695 |
| Mileage consistency | Variable |
Check KB04 JYJ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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 17 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 | KB04 JYJ |
| Make | Ford |
| Model | Fiesta |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2004 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 04 — March 2004 to August 2004 |
More KB04 J plates
Browse all KB04 J registrations from Northampton.
About KB04 JYJ
What car is KB04 JYJ?
KB04 JYJ is a blue Ford Fiesta, petrol (1242cc). First registered in Northampton in 2004.
What is the mileage of KB04 JYJ?
The last recorded mileage for KB04 JYJ was 121,436 miles, recorded on 21 Mar 2018 during its most recent MOT test.
Has KB04 JYJ passed its MOT?
KB04 JYJ has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 21 Mar 2018.
Is KB04 JYJ ULEZ compliant?
Based on its fuel type and registration year, KB04 JYJ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB04 JYJ?
KB04 JYJ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.