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 17 MOT tests on record, passing 11 and failing 6 (65% pass rate). It has 89,077 miles on the clock, averaging 6,058 miles per year, below 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 NJ04 UVV
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
Below average| Latest reading | 89,077 miles |
| Reading date | |
| Miles last year | 7,651 |
| Average per year | 6,058 |
| Mileage consistency | Variable |
Check NJ04 UVV
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 17 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 | NJ04 UVV |
| Make | Mazda |
| Model | 3 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | NJ — Newcastle, North |
| Age identifier | 04 — March 2004 to August 2004 |
More NJ04 U plates
Browse all NJ04 U registrations from Newcastle.
About NJ04 UVV
What car is NJ04 UVV?
NJ04 UVV is an grey Mazda 3, petrol (1999cc). First registered in Newcastle in 2004.
What is the mileage of NJ04 UVV?
The last recorded mileage for NJ04 UVV was 89,077 miles, recorded on 23 Feb 2018 during its most recent MOT test.
Has NJ04 UVV passed its MOT?
NJ04 UVV has had 17 MOT tests with a 65% pass rate (11 passes, 6 failures). It last was tested on 23 Feb 2018.
Is NJ04 UVV ULEZ compliant?
Based on its fuel type and registration year, NJ04 UVV 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 NJ04 UVV?
NJ04 UVV is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.