IMPALA SS 5.3L LS4 ENGINE TEARDOWN! Why Was This Engine Returned? Not a Normal Failure, Well Kinda.
I Do Cars I Do Cars
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 Published On Nov 20, 2021

Want to see a particular engine torn down? I may have already done one! I've done well over 20 other teardowns from Cummins to an LS7, and from Rotary to Ram Ecodiesels. Check them out here    • Blown Up Engine Tear Downs! A collect...  
My name is Eric and I own and run a full service auto salvage business called Importapart located in the Saint Louis MO area. Part of our model is dismantling and selling parts from rare and niche market engines. If you're interested in buying parts from this engine or the other engines I've torn down, email us at [email protected].

In this video I tear down a 5.3L Front wheel drive LS4 from a 2008 Impala SS. This engine also comes in 05-08 Grand Prix GXP, Buick LaCrosse Super, and Monte Carlo SS. This particular engine is a 58x variant. I've had a TON of these engines through the shop but this is the first one I've torn down in a long time, first one for the channel too. I note the differences between the front wheel drive and the rwd platform engines, as well as what common issues I normally see.

As always, I love all of the feedback, the suggestions and even the criticism, I love it all.
Catch you on the next one!
-Eric

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