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K634 LYB

2004 Yamaha Serrow

White Petrol 223cc
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MOT Status

Valid
Expires9 May 2027
Tests29 (20 pass, 9 fail)
Pass rate69%

Mileage

6,556 mi
Last recorded6,556 miles
Recorded on27 Apr 2026
Typical for 2004 Yamaha Serrow14,536 mi

Below or average mileage for this year

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

RegistrationK634 LYB
MakeYamaha
ModelSerrow
Year2004
ColourWhite
Fuel typePetrol
Engine223cc
View full Yamaha Serrow reliability data

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MOT History

20 pass 9 fail
Pass 27 Apr 2026 6,556 miles
Fail 27 Apr 2026 6,556 miles

Rear Drive chain excessively loose (6.1.7 (c) (i))

Pass 17 Apr 2025 5,138 miles
Pass 16 Apr 2024 3,082 miles
Fail 16 Apr 2024 3,082 miles

Front All direction indicators not working (4.4.1 (a) (ii))

Pass 13 Apr 2023 1,787 miles
Pass 21 Apr 2022 34,591 miles
Fail 21 Apr 2022 34,591 miles

Rear Drive chain excessively loose (6.1.7 (c) (i))

Pass 10 May 2021 31,761 miles
Fail 10 May 2021 31,761 miles

Front Headlamp aim too low (4.1.2 (a))

Pass 29 Jul 2019 28,988 miles
Pass 29 Jun 2018 27,205 miles
Fail 29 Jun 2018 27,205 miles

Nearside Rear Footrest missing (6.2.12 (a))

Pass 26 Jun 2017 26,802 miles
Pass 25 Jul 2016 26,657 miles
Pass 11 Mar 2015 25,810 miles
Fail 11 Mar 2015 25,810 miles

Front Horn not loud enough to be heard by another road user (1.7.3a)

Fail 5 Feb 2014 24,760 miles

Front Headlamp aim too high (1.6)

Pass 5 Feb 2014 24,760 miles
Pass 5 Apr 2013 25,134 miles
Pass 14 May 2012 25,106 miles

Rear suspension bush has slight free play (2.4.A2a(i))

Pass 8 Mar 2011 24,963 miles
Fail 8 Mar 2011 24,963 miles

Horn not working (1.7.3a)

Pass 23 Jan 2010 24,663 miles
Fail 20 Feb 2009 23,961 miles

Exhaust is leaking and excessively noisey (7.1.1b)

Pass 20 Feb 2009 23,961 miles
Pass 2 Feb 2008 21,344 miles
Pass 14 Feb 2007 20,541 miles
Pass 11 Feb 2006 19,600 miles

How Reliable is the Yamaha Serrow?

Based on 1,397 MOT tests across 107 vehicles.

86.5%
Pass Rate
420
Miles/Year
36
Year Lifespan
107
On UK Roads

Top MOT Failure Points

wheel bearings have excessive free play 9
Brake pad(s) less than 1.5 mm thick 8
Roller brake test The less effective brake control does not achieve an efficiency of 25%. 5
Exhaust is leaking and excessively noisey 5
Direction indicator not working 5
Full Yamaha Serrow reliability report

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K634 LYB is a 2004 Yamaha Serrow in White with a 223cc petrol engine. This vehicle has been through 29 MOT tests with a personal pass rate of 69%.

Across all 2004 Yamaha Serrow models, the average MOT pass rate is 86.4% with a typical mileage of 14,536 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 Yamaha Serrow fails its MOT is wheel bearings have excessive free play, accounting for 9 recorded failures. If you're considering buying K634 LYB, it's worth having these areas checked by a mechanic before committing.

The Yamaha Serrow typically stays on UK roads for around 36 years. At 22 years old, this Yamaha Serrow is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of K634 LYB?

You can check the full history of K634 LYB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K634 LYB registered?

K634 LYB is a 2004 Yamaha Serrow, first registered on 1 February 2004.

Is K634 LYB safe to buy?

The MOT history for K634 LYB shows 29 tests with a 69% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K634 LYB 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 K634 LYB. 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.