What year is your Denali. I can look into the prices for these tie rods and pitman arm to give you an idea of what you'll pay for the parts. Were they quoting you for inner or outer tie rods? I can't help you with labor though.
These prices are retail at my store. You can get them cheaper from some place like RockAuto. They are a vendor on this forum. Also, these prices are for a 2006 Denali.
Pitman Arm - Moog K6536 - $82.10
Inner Tie rod - Moog ES3488 - $64.20/each
Outer Tie Rod - Moog ES3493T - $71.57/each
Thanks for all the info. It's an '03 Denali, so they are probably the same.
Here's the parts list from the quote, with the prices:
(2) In. tie rod ends 62.01 124.02
(1) Outer tie rod end 65.97 65.97
(1) Pitman arm 194.86 194.86
--------------------
384.85
So, the tie rods seem about right, but the Pitman arm is more than double what you gave me. And God only knows what crap parts they are trying to sell me....guarantee they aren't Moog. My biggest issue with ordering my own parts at this point is finding someone who will ship to Alaska for a reasonable price.