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KG03 JKF

2003 Mazda B Series

Blue Diesel 2499cc
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MOT Status

Valid
Expires4 Oct 2026
Tests27 (20 pass, 7 fail)
Pass rate74.1%

Mileage

80,459 mi
Last recorded80,459 miles
Recorded on24 Sep 2025
Typical for 2003 Mazda B Series84,674 mi

Below or average mileage for this year

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

RegistrationKG03 JKF
MakeMazda
ModelB Series
Year2003
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 7 fail
Pass 24 Sep 2025 80,459 miles

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Pass 18 Sep 2024 78,359 miles

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

Pass 5 Oct 2023 76,530 miles

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Fail 26 Sep 2023 76,527 miles

Nearside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c))

Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c))

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Pass 29 Sep 2022 75,362 miles

Offside Rear Tyre worn close to legal limit/worn on edge 3.5mm (5.2.3 (e))

Fail 14 Sep 2022 75,360 miles

Nearside Front Shock absorbers has an excessively worn bush (5.3.2 (c))

Offside Front Shock absorbers has an excessively worn bush (5.3.2 (c))

Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength Chassis mounting (5.3.6 (a) (i))

Offside Rear Tyre worn close to legal limit/worn on edge 3.5mm (5.2.3 (e))

Pass 23 Sep 2021 73,843 miles

Nearside Front Shock absorbers has a slightly worn bush (5.3.2 (c))

Offside Front Shock absorbers has a slightly worn bush (5.3.2 (c))

Pass 15 Sep 2020 72,334 miles
Pass 18 Sep 2019 70,737 miles
Fail 18 Sep 2019 70,735 miles

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

Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))

Pass 10 Sep 2018 68,130 miles
Pass 14 Sep 2017 63,710 miles
Fail 14 Sep 2017 63,710 miles

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

Pass 22 Sep 2016 60,396 miles

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

Fail 15 Sep 2016 60,396 miles

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

Pass 2 Sep 2015 55,855 miles

Centre Brake pipe slightly corroded main pipes by fuel tank (3.6.B.2c)

Fail 2 Sep 2014 51,708 miles

Centre Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Front position lamp(s) not working (1.1.A.3b)

Pass 2 Sep 2014 51,708 miles

Centre Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Pass 11 Sep 2013 49,334 miles

Centre Brake pipe slightly corroded (3.6.B.2c)

Pass 17 Sep 2012 47,110 miles
Pass 23 Sep 2011 44,750 miles
Pass 16 Sep 2010 41,653 miles
Fail 18 Sep 2009 35,332 miles

Exhaust system not adequately supported (7.1.1)

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

Pass 18 Sep 2009 35,332 miles

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

Pass 25 Mar 2008 23,913 miles
Pass 27 Mar 2007 18,150 miles
Pass 25 Mar 2006 12,394 miles

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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KG03 JKF is a 2003 Mazda B Series in Blue with a 2,499cc diesel engine. This vehicle has been through 27 MOT tests with a personal pass rate of 74.1%.

Across all 2003 Mazda B Series models, the average MOT pass rate is 70.5% with a typical mileage of 84,674 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 KG03 JKF, 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 23 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 KG03 JKF?

You can check the full history of KG03 JKF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KG03 JKF registered?

KG03 JKF is a 2003 Mazda B Series, first registered on 27 March 2003.

Is KG03 JKF safe to buy?

The MOT history for KG03 JKF shows 27 tests with a 74.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KG03 JKF 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 KG03 JKF. 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.