Recommended Coil SumoSprings for a 2008 Chevy Silverado 1500

Updated 01/11/2026 | Published 01/10/2026

Products Featured in This Question

Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Front or Rear Axle

(74)

$165.99

Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Front Axle

(142)

$227.99

Question:

Part Number: CSS-1069 is this the correct part for 08 Silverado 1500 lt Xtcab 5.3l rwd. There is many items from sumo

asked by: Jim C

Expert Reply:

Hey Jim. The correct Coil SumoSprings for your 2008 Chevy Silverado 1500 is item # CSS-1168F. These come as a pair and will work in both your front and rear coil springs.

The item # CSS-1069 you were looking at fit F-250's and F-350's.

What issues are you having with your suspension that has you looking at the coil SumoSprings? If you could give me some additional information I can make sure the item # CSS-1168F is going to be the best way to address them.

You can add this information, along with any other questions you have, where it says Reply to Jerred H.

expert reply by: Jerred H

CSS-1168F
(click to enlarge)

Jim C.

1/11/2026

Also have front coil isolators that are dilapidating at bottom of taper. Original isolators with new Bilstein 5100 struts. What do they do in driving. Are they easy to replace ? Thx Jim

Jerred H.

1/11/2026

@JimC Thanks for the information. The SumoSprings item # CSS-1168F are going to progressively limit the amount of compression in your coil springs. The more weight you add to them the more they engage. They're super easy to install and remove and will be a great upgrade to replace your worn out isolators.