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HF04 NKU

2004 Yamaha XT660X

Blue Petrol 659cc
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MOT Status

Valid
Expires19 Dec 2026
Tests27 (18 pass, 9 fail)
Pass rate66.7%

Mileage

30,061 mi
Last recorded30,061 miles
Recorded on20 Dec 2025
Typical for 2004 Yamaha XT660X13,588 mi

Significantly above average — investigate

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

RegistrationHF04 NKU
MakeYamaha
ModelXT660X
Year2004
ColourBlue
Fuel typePetrol
Engine659cc

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 9 fail
Pass 20 Dec 2025 30,061 miles
Pass 10 Aug 2024 29,744 miles
Fail 10 Aug 2024 29,744 miles

Steering operation linkage fouling when handlebars turned from lock to lock (2.1.4 (a))

Pass 4 Mar 2023 29,556 miles
Fail 4 Mar 2023 29,556 miles

Rear Stop lamp not working (4.3.1 (a) (ii))

Pass 8 Nov 2021 29,265 miles
Fail 8 Nov 2021 29,265 miles

Rear Brake pad(s) less than 1.0 mm thick (1.1.13 (a))

Pass 4 Nov 2020 29,109 miles
Fail 4 Nov 2020 29,109 miles

Central Front Tyre tread not clearly visible (5.2.3 (e))

Pass 10 Oct 2019 28,524 miles
Fail 10 Oct 2019 28,524 miles

Rear Wheel alignment incorrect which adversely affects the handling (2.4 (a))

Pass 19 Oct 2018 27,727 miles
Fail 19 Oct 2018 27,727 miles

Central Rear Tyre tread not clearly visible (5.2.3 (e))

Pass 6 Oct 2017 26,446 miles
Pass 17 Oct 2016 21,282 miles
Pass 11 Aug 2015 16,536 miles
Fail 11 Aug 2015 16,536 miles

Horn not working (1.7.3a)

Pass 11 Jul 2014 15,029 miles
Fail 11 Jul 2014 15,029 miles

Centre Rear Wheel alignment incorrect which adversely affects the handling (2.5.1)

Pass 10 Aug 2013 13,329 miles
Pass 6 Aug 2012 11,843 miles
Pass 23 Jul 2011 10,877 miles
Pass 2 Jul 2010 9,419 miles

Rear wheel bearings have slight free play (2.4.A.2c)

Fail 3 Jul 2009 7,742 miles

Rear position lamp does not illuminate immediately when it is switched on (1.1.3a)

Pass 3 Jul 2009 7,742 miles
Pass 5 Jul 2008 5,967 miles
Pass 7 Jul 2007 4,386 miles

How Reliable is the Yamaha XT660X?

Based on 7,396 MOT tests across 744 vehicles.

86.5%
Pass Rate
812
Miles/Year
22
Year Lifespan
744
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 117
Brake pad(s) less than 1.5 mm thick 64
Stop lamp does not illuminate immediately a brake applies 42
shock absorber seal failed and leaking oil 31
wheel bearings have excessive free play 30
Full Yamaha XT660X reliability report

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HF04 NKU is a 2004 Yamaha XT660X in Blue with a 659cc petrol engine. This vehicle has been through 27 MOT tests with a personal pass rate of 66.7%.

Across all 2004 Yamaha XT660X models, the average MOT pass rate is 84.1% with a typical mileage of 13,588 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 XT660X fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 117 recorded failures. If you're considering buying HF04 NKU, it's worth having these areas checked by a mechanic before committing.

The Yamaha XT660X typically stays on UK roads for around 22 years. At 22 years old, this Yamaha XT660X is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of HF04 NKU?

You can check the full history of HF04 NKU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HF04 NKU registered?

HF04 NKU is a 2004 Yamaha XT660X, first registered on 1 July 2004.

Is HF04 NKU safe to buy?

The MOT history for HF04 NKU shows 27 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does HF04 NKU 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 HF04 NKU. 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.