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GK04 YOC

2004 Mazda B Series

Blue Diesel 2499cc
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MOT Status

Valid
Expires10 Jun 2027
Tests31 (19 pass, 12 fail)
Pass rate61.3%

Mileage

209,520 mi
Last recorded209,520 miles
Recorded on11 Jun 2026
Typical for 2004 Mazda B Series81,803 mi

Significantly above average — investigate

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

RegistrationGK04 YOC
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

19 pass 12 fail
Pass 11 Jun 2026 209,520 miles
Pass 5 Jun 2025 197,888 miles
Pass 3 Oct 2023 194,885 miles

Front Exhaust mounting defective (6.1.2 (a))

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

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Rear Shock absorbers has slight external damage to the casing both (5.3.2 (b))

Steering box has slight free play detected at steering wheel (2.3 (a) (i))

Suspension component corroded but not seriously weakened (5.3.3 (b) (i))

Fail 3 Oct 2023 194,885 miles

Front Bumper damaged and likely to cause injury when grazed or contacted (6.1.4 (a) (i))

Front Exhaust mounting defective (6.1.2 (a))

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

Nearside Rear Child Seat fitted not allowing full inspection of adult belt

Rear Shock absorbers has slight external damage to the casing both (5.3.2 (b))

Steering box has slight free play detected at steering wheel (2.3 (a) (i))

Suspension component corroded but not seriously weakened (5.3.3 (b) (i))

Pass 6 Oct 2022 190,918 miles

Front Exhaust mounting defective (6.1.2 (a))

Steering box has slight free play detected at steering wheel (2.3 (a) (i))

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

all suspension units corroded

corrosion(holed) front bumper crossmember

noise from rear diff when driven

Fail 4 Oct 2022 190,918 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

Nearside Front Anti-roll bar linkage pin or bush excessively worn d bush (5.3.4 (a) (i))

Nearside Front Position lamp not working (4.2.1 (a) (ii))

Nearside Front Service brake excessively fluctuating (1.2.1 (e))

Offside Front Anti-roll bar linkage pin or bush excessively worn d bush (5.3.4 (a) (i))

Offside Front Service brake excessively fluctuating (1.2.1 (e))

Rear fog lamp not working (4.5.1 (a) (ii))

Front Exhaust mounting defective (6.1.2 (a))

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

all suspension units corroded

corrosion(holed) front bumper crossmember

noise from rear diff when driven

Pass 6 Oct 2021 189,054 miles

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

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear tyre over 10 years old

Fail 6 Oct 2021 189,050 miles

Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))

Front Windscreen wiper does not clear the windscreen effectively BOTH (3.4 (b) (ii))

Rear Brake linkage has restricted free movement compensator valve (1.1.15 (e))

Front Body component damaged and likely to cause injury edge of bonnet, sharp edges (6.2.1 (a) (i))

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

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear tyre over 10 years old

Pass 23 Jul 2020 186,453 miles

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

Fail 21 Jul 2020 186,451 miles

Front Brakes imbalanced across an axle (1.2.1 (b) (i))

Nearside Rear Body component damaged and likely to cause injury (6.2.1 (a) (i))

Offside Rear Body component damaged and likely to cause injury (6.2.1 (a) (i))

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

Pass 26 Jun 2019 184,774 miles
Pass 15 May 2018 183,042 miles

Central Front fuel pipes slightly corroded

Fail 9 May 2018 183,034 miles

Nearside Front Brake pipe excessively corroded (3.6.B.2c)

Offside Brake pipe excessively corroded inner central (3.6.B.2c)

Offside Inner Brake pipe excessively corroded above tank (3.6.B.2c)

Offside Rear Brake pipe excessively corroded (3.6.B.2c)

Rear Brake hose ferrule excessively corroded (3.6.B.4e)

Rear Drive shaft uj which forms part of the suspension has excessive play in a universal joint (2.4.G.4b)

Central Front fuel pipes slightly corroded

Pass 9 Feb 2017 177,341 miles

Offside Inner Brake pipe slightly corroded both metal brake pipes slightly corroded (3.6.B.2c)

both rear light lenses broken

Fail 7 Feb 2017 177,399 miles

Nearside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Nearside Rear Upper Body has a sharp edge caused by damage (6.1.C.1)

Offside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Offside Rear Upper Body has a sharp edge caused by damage (6.1.C.1)

Offside Stop lamp emits other than a steady red light (1.2.1e)

Offside Inner Brake pipe slightly corroded both metal brake pipes slightly corroded (3.6.B.2c)

both rear light lenses broken

Pass 4 Feb 2016 172,029 miles

Nearside Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Pass 14 Jan 2015 160,575 miles
Fail 13 Jan 2015 160,575 miles

Nearside Registration plate lamp not working (1.1.C.1d)

Offside Front Shock absorber has an excessively worn bush (2.7.4)

Offside Front wheel bearing has excessive play (2.5.A.3c)

Offside Obligatory mirror seriously damaged, affecting the rear view (8.1.2a)

Centre exhaust bracket broken but exhaust still supported

Nearside Rear position lamp(s) damaged, but still visible from a reasonable distance (1.1.A.3d)

Pass 14 Feb 2014 150,754 miles
Fail 11 Feb 2014 150,738 miles

Spare wheel insecure (6.4.2)

Nearside Front Lower Shock absorber has an excessively worn bush (2.7.4)

Nearside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Offside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Exhaust bracket broken but exhaust securely mounted

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

Offside Rear position lamp(s) damaged, but still visible from a reasonable distance (1.1.A.3d)

Fail 22 Feb 2013 142,445 miles

Brake load sensing valve linkage seized (3.6.E.3)

Nearside Headlamp aim too low (1.8)

Offside Stop lamp not working (1.2.1b)

Pass 22 Feb 2013 142,445 miles
Pass 19 Jan 2012 132,226 miles
Pass 13 Jan 2011 116,948 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Fail 13 Jan 2011 116,948 miles

Nearside Headlamp aim too low (1.8)

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 1 Feb 2010 109,639 miles
Pass 1 Apr 2009 98,477 miles
Fail 31 Mar 2009 98,464 miles

Nearside Headlamp aim too low (1.8)

Nearside Headlamp insecure (1.7.3)

Pass 19 Feb 2008 79,709 miles
Pass 16 Feb 2007 60,066 miles
Fail 16 Feb 2007 60,066 miles

Nearside Front Headlamp aim too low (1.8)

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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

GK04 YOC is a 2004 Mazda B Series in Blue with a 2,499cc diesel engine. This vehicle has been through 31 MOT tests with a personal pass rate of 61.3%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 GK04 YOC, 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 GK04 YOC?

You can check the full history of GK04 YOC by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GK04 YOC registered?

GK04 YOC is a 2004 Mazda B Series, first registered on 1 March 2004.

Is GK04 YOC safe to buy?

The MOT history for GK04 YOC shows 31 tests with a 61.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GK04 YOC 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 GK04 YOC. 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.