Question about 2005 Buick LaCrosse

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I need a serpentine belt diagram for a 2005 buick lacrosse equipped with a 3.6L engine

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It should be under the hood on a placard. If not someone has removed it. In that case here it is. I need a serpentine belt - a096361.png

Posted on May 01, 2010


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Need a wiring diagram for the ecm for 2005 3.8 buick lacrosse Enter vehicle info year , make , model and engine size. Under system click on engine ,then under subsystem click fuel controls . Click the search button then on the blue links one at a time.

Jun 13, 2017 | 2005 Buick LaCrosse

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How do you change the belt tensioner pulley and serpentine belt on a 2005 buick lacrosse. 3800 dohc v6

Hi Kari,here's a link to a repair manual.will take 2 people to remove belt,one to take tension off belt,the other to remove belt. Chilton DIY 28770 Repair Manual Reilly Auto Parts

Apr 05, 2017 | Buick Cars & Trucks

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What is the routing for serpentine belt for 2006 buick lacrosse

basically the grooves go on the grooved pulleys and the back of the belt runs on the idler pulleys
there are about 3 different configurations for belts as they run nor power steering / power steering, ac and no ac systems so to get a picture you will have to comment on what is running and the motor size

Oct 12, 2015 | 2006 Buick LaCrosse

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  • Hello, I'm Tony and thank you for the opportunity to assist you. You have two choices on your vehicle for belt drives. You can go off of the Vin or more simply weather or not you have a super charger on your vehicle as well. The super charger has two belts. So you either have one belt which is the first diagram or two belts which is the second diagram.

  • Below is the diagram for the serpentine belt. It comes off by simply putting a wrench or long ratchet or belt tool on the bolt indicated and releasing the tention off the belt that way.


  • Below is the diagram for the engine with the super charger as well.


  • If you have any comments or questions please feel free to ask right here. If you are satisfied with my work please feel free rate this solution and leave a comment for others to know of my quality work.


Nov 11, 2011 | 2005 Buick LaCrosse

2 Answers

I need the serpentine belt diagram for a 3.8 2003 Impala.

There should be a diagram of the belt routing under the hood somewhere. clay58_53.png

Jul 03, 2011 | 2006 Chevrolet Impala

1 Answer

Serpintine belt diagram 2005 buick lacrosse

If there is no decal under your hood somewhere, you can usually get them by wrapping the belt, first, around the crank pulley, and then work your way around, putting flat sides to flat pulleys, and ribs to ribs. There may be a couple of different ways to go, but you'll figure it out.

Mar 15, 2010 | 2005 Buick LaCrosse

2 Answers

Diagram needed

HELLO THERE: Here is a link that will help you out ok dont forget to rate this soultion this helps me out too 1994 buick lesabre serpentine belt removal 1994 buick lesabre serpentine belt removal. Custom made wrestling belts ... money belt zipper. chest injuries from seat belts. serpentine belt diagram 30 mitsubishi

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