🔧 Enhanced Performance and Protection: Moog K160072 Coil Spring Insulator Review

Used on a 2008 SS Trailblazer from which I have removed the air spring and replaced the dampers and springs. Easy installation and tight fit.

You will need 4 pcs. I installed my 2003 Yukon SLT 4wd with coil springs from Moog 81071. Although the springs come in a set (2 pcs), you need to order 4 pcs. 2 for spring. They fit both top and bottom. Again only 4 orders.

Fits great on my 2002 Yukon XL 4x4 with replacement Moog springs 81069 installed, the isolators have slipped down and the spring is secure on top. Unfortunately, the 4 required cost $30, but better safe than sorry. There were holes in the old insulators. Edit 9 months old: The insulators are rotted but not cracked or broken.

I used these Moog coil spring isolators with Bilstein 199021 springs on a 2001 Chevy Tahoe. ) is not the same size as the coil spring retainer on the axle or on the frame. However, the "domed" inner area is the right size to fit in the center of the coil spring. So I proceeded with the installation, assuming that the rubber isolator would simply pull on the spring mount (spring seat?) once the full weight of the car was pressed against it. I used 2 on each coil spring. They were placed on top…