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DN03 ONU

2003 Yamaha Yh 50

Blue Petrol 49cc
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MOT Status

Expired
Expires9 Apr 2026
Tests20 (18 pass, 2 fail)
Pass rate90%

Mileage

11,529 mi
Last recorded11,529 miles
Recorded on10 Apr 2025
Typical for 2003 Yamaha Yh 506,557 mi

Significantly above average — investigate

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

RegistrationDN03 ONU
MakeYamaha
ModelYh 50
Year2003
ColourBlue
Fuel typePetrol
Engine49cc

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

18 pass 2 fail
Pass 10 Apr 2025 11,529 miles
Pass 8 Sep 2023 11,456 miles
Pass 9 Sep 2022 11,382 miles

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Pass 13 Aug 2021 11,361 miles

Front wheel bearings slightly rough when rotated. Not excessive.

Pass 29 Jul 2019 11,314 miles

Front wheel bearings have slight roughness when wheel is rotated

Pass 19 Jul 2018 10,537 miles

Front wheel bearings slightly rough

headraces slightly notchy

Pass 12 Aug 2017 10,465 miles
Fail 29 Apr 2017 10,465 miles

Front shock absorber seal failed and leaking oil both fork seals (2.3.3)

Rear Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii))

Pass 6 May 2016 10,449 miles

Rear Tyre worn close to the legal limit (4.1.3(ii))

Pass 24 Apr 2015 9,165 miles
Pass 28 Apr 2014 7,177 miles

Oil leak

Fail 20 Apr 2013 5,592 miles

Exhaust is leaking but is not excessively noisey (7.1.1b)

Headlamp aim beam image kick up to the offside (1.6)

Headlamp aim too high (1.6)

Pass 20 Apr 2013 5,592 miles

Exhaust is leaking but is not excessively noisey (7.1.1b)

Pass 7 Nov 2011 3,977 miles

Front/rear tyres have small surface cracks...

Pass 24 May 2011 3,931 miles
Pass 28 May 2010 3,931 miles
Pass 3 Jun 2009 3,900 miles
Pass 3 Jun 2008 3,489 miles
Pass 1 Jun 2007 2,202 miles
Pass 17 May 2006 894 miles

How Reliable is the Yamaha Yh 50?

Based on 3,082 MOT tests across 449 vehicles.

78.9%
Pass Rate
566
Miles/Year
27
Year Lifespan
449
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 80
Stop lamp does not illuminate immediately a brake applies 73
Exhaust is leaking and excessively noisey 56
Brake pad(s) less than 1.5 mm thick 54
wheel bearings have excessive free play 43
Full Yamaha Yh 50 reliability report

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DN03 ONU is a 2003 Yamaha Yh 50 in Blue with a 49cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 90%.

Across all 2003 Yamaha Yh 50 models, the average MOT pass rate is 79.6% with a typical mileage of 6,557 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha Yh 50 fails its MOT is shock absorber seal failed and leaking oil, accounting for 80 recorded failures. If you're considering buying DN03 ONU, it's worth having these areas checked by a mechanic before committing.

The Yamaha Yh 50 typically stays on UK roads for around 27 years. At 23 years old, this Yamaha Yh 50 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of DN03 ONU?

You can check the full history of DN03 ONU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DN03 ONU registered?

DN03 ONU is a 2003 Yamaha Yh 50, first registered on 4 June 2003.

Is DN03 ONU safe to buy?

The MOT history for DN03 ONU shows 20 tests with a 90% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DN03 ONU 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 DN03 ONU. 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.