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EF04 EZN

2004 Mazda B Series

Blue Diesel 2499cc
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MOT Status

Valid
Expires19 May 2027
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

165,811 mi
Last recorded165,811 miles
Recorded on13 May 2026
Typical for 2004 Mazda B Series81,803 mi

Significantly above average — investigate

4 checks still locked for this Mazda
Stolen
Finance
Write-off
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Vehicle Details

RegistrationEF04 EZN
MakeMazda
ModelB Series
Year2004
ColourBlue
Fuel typeDiesel
Engine2,499cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

20 pass 4 fail
Pass 13 May 2026 165,811 miles

Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Front Headlamp lens slightly defective (4.1.1 (b) (i))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 14 May 2025 162,481 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 1 May 2024 161,376 miles
Pass 18 May 2023 158,343 miles

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Pass 11 May 2022 154,830 miles

Nearside Windscreen wiper blade defective (3.4 (b) (i))

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Offside Seat belt slightly damaged (7.1.2 (b) (i))

Offside Windscreen wiper blade defective (3.4 (b) (i))

Pass 14 May 2021 150,229 miles

Nearside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Offside Front Seat belt webbing slightly damaged or frayed (7.1.2 (b) (ii))

Offside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Offside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Fail 10 May 2021 150,225 miles

Nearside Rear Leaf spring anchor pin or bush excessively worn (5.3.4 (a) (i))

Offside Rear Leaf spring anchor pin or bush excessively worn (5.3.4 (a) (i))

Nearside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Offside Front Seat belt webbing slightly damaged or frayed (7.1.2 (b) (ii))

Offside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Offside Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 20 May 2020 145,442 miles
Pass 3 May 2019 142,168 miles
Pass 5 May 2018 134,128 miles
Pass 12 May 2017 124,706 miles
Pass 13 May 2016 116,407 miles
Fail 21 May 2015 107,702 miles

Front Brake pad(s) wearing thin (3.5.1g)

Windscreen wiper does not clear the windscreen effectively (8.2.2)

Pass 21 May 2015 107,702 miles

Front Brake pad(s) wearing thin (3.5.1g)

Pass 22 May 2014 98,264 miles

Front Tyre worn close to the legal limit (4.1.E.1)

o/s and ns rear of rear spring pin bushes worn

Pass 22 May 2013 83,968 miles

drivers seat belt frayed

Pass 24 May 2012 74,622 miles

Nearside Rear Leaf spring has a slightly deteriorated shackle pin rubber bush not resulting in excessive movement (2.4.B.2)

Offside Rear Leaf spring has a slightly deteriorated shackle pin rubber bush not resulting in excessive movement (2.4.B.2)

Fail 24 May 2012 74,622 miles

Nearside Rear Leaf spring has a slightly deteriorated shackle pin rubber bush not resulting in excessive movement (2.4.B.2)

Offside Rear Leaf spring has a slightly deteriorated shackle pin rubber bush not resulting in excessive movement (2.4.B.2)

Rear fog lamp not working (1.3.2b)

Pass 25 May 2011 64,624 miles

Oil leak

Fail 26 May 2010 56,811 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Pass 26 May 2010 56,811 miles
Pass 18 Jun 2009 48,689 miles
Pass 13 Jun 2008 39,716 miles
Pass 27 Jun 2007 30,780 miles

Spare tyre defective

How Reliable is the Mazda B Series?

Based on 136,422 MOT tests across 9,870 vehicles.

68.9%
Pass Rate
5,432
Miles/Year
38
Year Lifespan
9,870
On UK Roads

Top MOT Failure Points

Brake pipe excessively corroded 9,638
fog lamp not working 5,286
Tyre tread depth below requirements of 1.6mm 4,589
Windscreen wiper does not clear the windscreen effectively 3,901
Registration plate lamp not working 2,281
Full Mazda B Series reliability report

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EF04 EZN is a 2004 Mazda B Series in Blue with a 2,499cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 2004 Mazda B Series models, the average MOT pass rate is 70.0% with a typical mileage of 81,803 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mazda B Series fails its MOT is brake pipe excessively corroded, accounting for 9,638 recorded failures. If you're considering buying EF04 EZN, it's worth having these areas checked by a mechanic before committing.

The Mazda B Series typically stays on UK roads for around 38 years. At 22 years old, this Mazda B Series is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of EF04 EZN?

You can check the full history of EF04 EZN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was EF04 EZN registered?

EF04 EZN is a 2004 Mazda B Series, first registered on 23 June 2004.

Is EF04 EZN safe to buy?

The MOT history for EF04 EZN shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does EF04 EZN have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on EF04 EZN. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.