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Thread: How to replace serpentine belt tensioner?

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    Default How to replace serpentine belt tensioner?

    Does anyone know of a HOW-TO (preferably a video) instruction to change the Serpentine belt tensioner for the 2010 Mazda 2.5L? thanks

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    Default Re: How to replace serpentine belt tensioner?

    Googled it and the result gave me this.


    https://www.youtube.com/watch?v=ovuNJhvEzqo
    Last edited by cwp_sedan; 06-15-2018 at 02:58 PM.

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    Default Re: How to replace serpentine belt tensioner?

    I assumed you meant pulley.

    If not try this.


    https://www.youtube.com/watch?v=V-CJQ0tc3Vo

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    Default Re: How to replace serpentine belt tensioner?

    Quote Originally Posted by cwp_sedan View Post
    I assumed you meant pulley.

    If not try this.


    https://www.youtube.com/watch?v=V-CJQ0tc3Vo
    Hi, thanks for your help. unfortunately the videos you gave me are for the 2.0l not the 2.5l...the belt system are different between the 2 engine.

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    Default Re: How to replace serpentine belt tensioner?

    Ok, after days of frustration and digging around I finally found the best HOW-TO video to change the spentine belt for 2010-2013 Mazda 3 2.5L. Hope this help others and relief their frustrations. Using this video it was a breeze for me!

    https://www.youtube.com/watch?reload=9&v=CCLBanmpzgA

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    shift8 (06-23-2018)

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