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You are watching: 2003 gmc envoy serpentine belt diagram


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#3 simply slide old belt off. Slide it off the top center smooth pulley first, followed by Alternator climate it will conveniently fall off.
#4 Insert 3/8" Ratchet right into square feet on A/C Tensioner. Revolve down to release tension and slide off pulleys.

#6 currently Re-install key belt by complying with diagram on fan shroud (also printed on ago of new belt sleeve).

You"re welcome. Space yours squeaking yet? Mine started once the weather got cold early on this winter and then chose to carry out it constantly. 30,233 mile on TB
Is that Zaino I check out on those engine parts? :excited:Nice create up. So numerous of this "how-to"s" popping increase nowadays, the search function is almost much more helpful 보다 the articles section.
You"re welcome. Are yours squeaking yet? Mine started once the weather gained cold at an early stage this winter and also then decided to do it constantly. 30,233 mile on TB
Nope, no squeaking at 54k, even in the cold. However I"ll be instead of them someday, and it is nice to understand where the tensioners room without having to think about it. Didn"t identify the tensioner for the key belt once I glanced in ~ the setup, so that was an extremely helpful. And also the component numbers because that the belts too.I"m hoping ns don"t need to do anything till that warms up. Us have an ext than 2" of snow on ours deck, and also the driveways room still covered. So currently is not the time to be doing small maintenance chores. Fortunately the oil life is still over 50%.
good job , why you supplied goodyear not GM its far better than GM or quiter i need to change it now practically 3 years and also the engine sort of noisy
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They need it! as soon as spring gets here, I"ll give the engine just a an excellent detailing. For now I just shot to save it sprayed off now and also then v the winter

Sounds like it"s nice similar. If friend only have actually one belt come do, it need to go fast. It will most likely take much longer to acquire your devices out! lol provide me a call if you need help.

Nope, not squeaking at 54k, also in the cold. However I"ll be instead of them someday, and it is quite to recognize where the tensioners space without having actually to think about it. Didn"t identify the tensioner because that the main belt when I glanced in ~ the setup, so that was really helpful. And the component numbers for the belts too.
I think my AC belt to be the squeaking one. I think being under low it captures road crud because the pulley is rust orange and also so was the belt inside. You can see the in the pics. Five well, for much less than $50 it"s no trouble to do.

good project , why you offered goodyear not GM its far better than GM or quiter i require to change it now nearly 3 years and also the engine kind of noisy
Punctuation is her friend! lolI offered the Gatorbacks since I"ve constantly liked them. I"ve uncovered they tight better. I learned this as soon as I own supercharged 3800s in the past.
Just ordered because that "05 EnvoyGreat tut! I simply put mine order in for my "05 Envoy 5.3L making use of the component numbers referenced here. The just site that I discovered so far that states it"ll to the right is Autozone therefore I"m crossing my fingers. Must ship from SummitRacing (best price ns found) in around a week and I"ll reply back with confirmation.
Great tut! I just put mine order in for my "05 Envoy 5.3L using the part numbers referenced here. The only site the I found so much that says it"ll to the right is Autozone for this reason I"m cross my fingers. Need to ship native SummitRacing (best price ns found) in around a week and I"ll reply back with confirmation.
I purchase mine at Autozone. Ns looked on Summit Racing and also when you figure the shipping costs, that was just like $1 cheaper 보다 buying them in ~ Autozone.
i acquired it excellent yesterday.. Ns went to advancement auto and also they didnt have actually gatorback. Then i visited the 3 in a heat in millard. Very first napa, lock didnt carry it. Climate oreilly they didnt lug it. Climate autozone lastly had it. I wish i experienced that short article in the very first place haha and yeah it took about 3 minutes to gain it swapped. Very easy come do
I bought mine in ~ Autozone. I looked top top Summit Racing and also when you number the shipping costs, it was just like $1 cheaper 보다 buying them in ~ Autozone.
You"re right, I just checked mine e-mail and also found a shipping quote from Summit because that $41 refer or $11 Priority. Needless come say ns went Priority. I"m abroad right now so something would have worked, except Amazon.
You"re right, I simply checked mine e-mail and also found a shipping quote native Summit because that $41 express or $11 Priority. Needless to say i went Priority. I"m overseas right now so anything would have actually worked, other than Amazon.

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Fits "05 Envoy
I just finished installing the belts and also everything went reasonably smooth. The A/C belt to be the worst--must it is in nice to have e-fans .The gatorback seemed a little long when compared to the share serpentine belt, however after running it because that a pair minutes the tensioner is quiet halfway between the two indicator notches. Many thanks for this tut--I otherwise would have just waited until it acquired warmer for the chirping come stop.
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