Answer -This is from a 1996, so some things may be slightly different It has been a couple years since I did it, but as I recall... I removed the fan cowl for working room-while waiting on remaining antifreeze to drain then got a big a** adjustable wrench (I had to buy one because it was the only thing I could find that would work) and removed the fan from the pulley I thnk I had to put something though the hole in the pulley to keep it from moving. Remove belt ( I assume you know how to do this) locate bolts at each end of the water pump, remove, and scrape off old seal. I believe I had to use some RTV to create new seal, then bolt back together, and check directions on RTV for drying time before refilling with antifreeze/water. You may also want to remove the pulley from the old pump before removing it from the block as you will need it with the new one as well. and I found it easier to do this way
How to change fuel filter in 1999 Chevrolet Tahoe
Is a 1999 chevy tahoe transmission compatible with a 2001 chevy tahoe transmission?
The neutral safety switch, on your 1999 Chevy Tahoe, simply plugs in. Unplug the neutral safety switch and replace it with a new one.
Chevy tahoe has a oriface tube
There are currently no recalls for the 99 Chevy Tahoe.
The 1999 Chevrolet Tahoe didn't come with a cabin (HVAC) filter.
its a standard 6 lug i have them on my Tahoe
idle speed for a 99 Tahoe
4L80e transmission
no
4L60E transmission.
get an alignment