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 Focus Diesel 1753cc has had 22 MOT tests on record, passing 14 and failing 8 (64% pass rate). It has 267,199 miles on the clock, averaging 15,443 miles per year, above the UK average of 7,400. The 1.8 TDdi engine is known for timing belt failure and thermostat housing (plastic flange).
MOT & Mileage History for KB04 JYX
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
Above average| Latest reading | 267,199 miles |
| Reading date | |
| Miles last year | 23,623 |
| Average per year | 15,443 |
| Mileage consistency | Variable |
Check KB04 JYX
- 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 Focus
These are the most commonly reported problems on Ford Focus models (1998–2004), based on owner reports and workshop data across the UK.
Timing belt failure
Belt snaps, bending exhaust valves (interference engine design).
Thermostat housing (plastic flange)
Plastic deforms/cracks, causing coolant leaks at joint.
Common faults, what to check, and what to pay
Explore more about the Ford Focus
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Vehicle Details
| Registration | KB04 JYX |
| Make | Ford |
| Model | Focus |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1753cc |
| 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 JYX
What car is KB04 JYX?
KB04 JYX is a grey Ford Focus, diesel (1753cc). First registered in Northampton in 2004.
What is the mileage of KB04 JYX?
The last recorded mileage for KB04 JYX was 267,199 miles, recorded on 4 May 2020 during its most recent MOT test.
Has KB04 JYX passed its MOT?
KB04 JYX has had 22 MOT tests with a 64% pass rate (14 passes, 8 failures). It last passed on 4 May 2020.
Is KB04 JYX ULEZ compliant?
Based on its fuel type and registration year, KB04 JYX is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB04 JYX?
KB04 JYX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.