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 22 MOT tests on record, passing 19 and failing 3 (86% pass rate). It has 106,398 miles on the clock, averaging 4,423 miles per year, well below the UK average of 7,400. The 1.25 Duratec engine is known for 1. coolant thermostat housing.
MOT & Mileage History for YB04 MZN
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
Low mileage| Latest reading | 106,398 miles |
| Reading date | |
| Miles last year | 2,556 |
| Average per year | 4,423 |
| Mileage consistency | Variable |
Check YB04 MZN
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 22 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | YB04 MZN |
| Make | Ford |
| Model | Fiesta |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1242cc |
| Year | 2004 |
| First registered | |
| Area code | YB — Leeds, Yorkshire |
| Age identifier | 04 — March 2004 to August 2004 |
More YB04 M plates
Browse all YB04 M registrations from Leeds.
About YB04 MZN
What car is YB04 MZN?
YB04 MZN is a black Ford Fiesta, petrol (1242cc). First registered in Leeds in 2004.
What is the mileage of YB04 MZN?
The last recorded mileage for YB04 MZN was 106,398 miles, recorded on 3 Feb 2026 during its most recent MOT test.
Has YB04 MZN passed its MOT?
YB04 MZN has had 22 MOT tests with an 86% pass rate (19 passes, 3 failures). It last passed on 3 Feb 2026.
Is YB04 MZN ULEZ compliant?
Based on its fuel type and registration year, YB04 MZN 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 YB04 MZN?
YB04 MZN is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.