16 spark plugs for the V8. 12 spark plugs for the V6. No wonder they never get changed. I think people freak out about the cost. I am determined to change that mindset. With my OE bosch plug kit and this extremely detailed 48-minute long video, you will be able to do this job yourself and save hundreds and have a car that starts quicker, runs smoother, and gets better gas mileage. This video is included free of charge when purchasing one of our M112 (V6) or M113 (V8) spark plug kits. See related products below:
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Product Details
This video includes an overview of the tools needed, how to properly remove the plug wires and coils, how to remove stubborn spark plugs, how to clean the dirty threads inside the engine, how to prep the new plugs for install, proper torque settings to prevent striping threads, and how to get it all back together so the wires don't get crossed. You will not see a more complete video on this topic anywhere.
How to view this on-demand video:
Once you complete the purchase of this video you will be able to view it immediately when you are logged in and on your personal account page (click on My Account). The video(s) will show up under My Video Manuals. The video is NOT downloadable to your computer or mobile device, but you will be able to view it anytime, from anywhere and from any device as long as you have internet access and you are logged in to your account at mercedessource.com.
Important note: This video manual may or may not include all the information you will need to troubleshoot and/or repair your specific problem/s. Please read the full description carefully to determine if this video is applicable to your year and model and contains the information you are looking for. If not, please refer back to our "Solutions Finder" and enter your chassis number and the specific problem you are having to see if we offer a solution.