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I installed H3 motor mounts (NOT H2) on both sides, and I am very happy with them. I do not notice any increased vibration inside the truck (the purpose for the fluid filled motor mounts), and I know that they will outlast the truck itself. Once and done.
front diff mounts usually if equipped
Yup. I chased that clunk, and even fired the parts cannon to get rid of it. All to no avail. But once on the lift with my Mechanic going over the entire undercarriage with a stethoscope, it ended up being the front differential mounts (metal arms with pre-installed bushings). Once replaced, no more clunk.
H3 mounts #25847739, I initially reported some slight vibrations in park/neutral at idle... because I forgot to tighten one motor mount!
The front diff weighs like 109lbs. So, plan to use a jack or something unless you're dumb and brave. I just muscled it up into position and started threading whatever nut or bolt I could reach with my free hand.
Next Time I'm at my buddies I guess I'll get it on the lift and take a peek
Thanks for that. I need to swap a different ratio I have purchased already.
Yes. H3. I misspoke.
Is that a Catch Can hanging off the Alt?
Like you I attempted the same foolishly. A chunk of 4x4 and a bungee cord kept it precariously stable while I fumbled for the fasteners.
Yesir. One of the easier places to mount them when the time comes to clean them out. Gives you plenty of space to put a collection pan or spill it all over everything if you’re good at making a mess. Hopefully you don’t have that much oil in there.
Yes.
When my DS mount failed, I bought two H3 mounts (PN 25847739) and a transmission mount, intending to replace all three. After replacing DS, and seeing how much more effort it would take to do the PS one, I put that off. Almost five years later, it's still in the box. At some point, I'll need to replace the starter, or get tired of the exhaust leak from the broken manifold bolt, and I'll dig in there and fix it all at once. Or at the rate prices are rising, I'll sell the unused one for 4X what I paid. As others have said, the PS one just sees compression (even in reverse!).
I bought aftermarket Escalade taillights on Amazon (the OG LED style, not the ones that run all the way up the D pillar). They came with plug-n-play 4-pin plugs and plugged right in. They also included resistors for the turn signals so they wouldn't hyper-flash. OEM Escalade taillights use a five-pin connector that won't fit Tahoe or Yukon without modification. The ones I got six years ago are NLA. But you get the idea:
I like these more than the Full D-Pillar one. I also like the 2015 Yukon Style ones to.
