How-To:THE Complete 3.6 eTorque Belts and Pulleys Replacement

   / @odysseyusa  

This video is specific to the Wrangler 3.6 eTorque (my Rubicon is a '21) though there may be similarities with the Ram and other possible 3.6 eTorque vehicles I may be unaware of.

Although my belts looked good and I only had a pulley squeal once at just over 100K miles on our Wrangler, I opted to move forward with replacing them for peace of mind. If a pulley or belt goes out, it's probably going to be inconvenient and much more so if you're far away from town. It can also leave you with damage under the hood from a flying belt or worse, like overheating your engine and lack of steering since the accessory belt turns the water pump & power steering pump. I didn't want to chance it.

I couldn't find another video on this job so I decided to share how to do this yourself, saving almost $500 in labor according to my local dealer in the S. Indiana, N. Kentucky area at the time of recording this video in Nov 2024.

If you have any question or see that I missed something, please feel free to ask or point out your findings.

Part Description & Part Numbers for the Belts, Pulleys, & Coolant as follows:

NOT Affiliated with Allmoparparts, I've just had a good experience with them for 3 years and sharing the links for your convenience.

1. MGU Belt Hydraulic Tensioner Pulley- 68518700AA
https://parts.allmoparparts.com/oem-p...

2. MGU Belt Mechanical Tensioner Assembly- 5281591AB
https://parts.allmoparparts.com/oem-p...

3. MGU Idler Pulley- 5281596AA
https://parts.allmoparparts.com/oem-p...

4. Accessory Belt Tensioner Assembly (bracket & pulley)- 5281996AB
https://parts.allmoparparts.com/oem-p...

5. MGU Drive Serpentine Belt- 5281592AA
https://parts.allmoparparts.com/oem-p...

6. Accessory Drive Belt- 5281969AA
https://parts.allmoparparts.com/oem-p...

7. Mopar 50/50 Premixed Antifreeze/Coolant- 68163849AB
https://parts.allmoparparts.com/oem-p...

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#3.6