No. Provided your vehicle is retested within 10 working days of the original test then there is no fee for the partial retest.  This applies whether we carry out the repair work or you get it done elsewhere and just bring it back to us for the retest, our retest is always free.  If you bring the vehicle back after 10 working days, then we aren’t able to carry out a partial retest and have to conduct another full MOT test, in this case then a full MOT fee will apply.