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 20 MOT tests on record, passing 17 and failing 3 (85% pass rate). It has 130,200 miles on the clock, averaging 5,733 miles per year, below 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 ACJ
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
Below average| Latest reading | 130,200 miles |
| Reading date | |
| Miles last year | 6 |
| Average per year | 5,733 |
| Mileage consistency | Variable |
Check KB04 ACJ
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- Warranty work logged
Full MOT Test History 20 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
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Vehicle Details
| Registration | KB04 ACJ |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| 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 A plates
Browse all KB04 A registrations from Northampton.
About KB04 ACJ
What car is KB04 ACJ?
KB04 ACJ is a silver Ford Focus, diesel (1753cc). First registered in Northampton in 2004.
What is the mileage of KB04 ACJ?
The last recorded mileage for KB04 ACJ was 130,200 miles, recorded on 29 Jul 2023 during its most recent MOT test.
Has KB04 ACJ passed its MOT?
KB04 ACJ has had 20 MOT tests with an 85% pass rate (17 passes, 3 failures). It last passed on 29 Jul 2023.
Is KB04 ACJ ULEZ compliant?
Based on its fuel type and registration year, KB04 ACJ 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 ACJ?
KB04 ACJ is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.