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 Mazda 3 Petrol 1999cc has had 9 MOT tests on record, passing every one. It has 88,936 miles on the clock, averaging 9,149 miles per year, above the UK average of 7,400. The 2.0L LF-DE engine is known for 1. high oil consumption and 2. plastic intake manifold swirlplate fracture.
MOT & Mileage History for LK04 JMU
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 | 88,936 miles |
| Reading date | |
| Miles last year | 5,240 |
| Average per year | 9,149 |
| Mileage consistency | Variable |
Check LK04 JMU
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- Warranty work logged
Full MOT Test History 9 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2003–2009), based on owner reports and workshop data across the UK.
1. High Oil Consumption (Valve Stem Seals / Connecting Rod Bearing Wear)
Valve stem seals deteriorate and allow oil to migrate past them into the combustion chamber. Worn connecting rod bearings also elevate oil consumption. This is not a catastrophic failure initially but signals internal wear.
2. Plastic Intake Manifold Swirlplate Fracture
Poor-quality plastic in early manifolds becomes brittle. The swirlplates break off and/or the shaft wears and fractures. Broken pieces can enter the cylinder, causing catastrophic damage if not caught early.
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Vehicle Details
| Registration | LK04 JMU |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | LK — Stanmore, London |
| Age identifier | 04 — March 2004 to August 2004 |
More LK04 J plates
Browse all LK04 J registrations from Stanmore.
About LK04 JMU
What car is LK04 JMU?
LK04 JMU is an grey Mazda 3, petrol (1999cc). First registered in Stanmore in 2004.
What is the mileage of LK04 JMU?
The last recorded mileage for LK04 JMU was 88,936 miles, recorded on 15 Apr 2015 during its most recent MOT test.
Has LK04 JMU passed its MOT?
LK04 JMU has had 9 MOT tests with an 100% pass rate (9 passes, 0 failures). It last passed on 15 Apr 2015.
Is LK04 JMU ULEZ compliant?
Based on its fuel type and registration year, LK04 JMU 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 LK04 JMU?
LK04 JMU is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.