2003-2009 Hummer H2 & H2 SUT (with rear coil springs) - "Coil-Rite" Air Bag Helper Springs (Rear)

Firestone Hummer H2 Coil-Rite Air Bags 2003-2009 4108
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Firestone #4108
Firestone - 4108-hummer-h2-coil-rite
Authorized Dealer
Our Price
  • $104.65
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Arrives 1 to 5 days after product ships


Firestone "Coil-Rite" air bag helper springs are designed to fit inside the existing coil spring suspension creating a variable rate spring. These air bags are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle. "Coil-Rite" air bags enable adjustment for varying loads and road conditions by inflating or deflating the springs. Performance can be altered as easily as inflating a tire. Installed between the frame of the vehicle and the suspension providing load support through the use of air pressure.

Features and Benefits

  • Firestone Air Bags are custom fit for the Hummer H2
  • Easy installation (1 to 2 hours)
  • Includes (2) air bag helper springs and any required hardware
  • Will handle loads capacities up to 500-1000 lbs*
  • Reduce suspension fatigue
  • Improve steering and balance
  • Increase vehicle stability
  • Prevent "bottom" out
  • Firestone Limited Lifetime Warranty

Installation Notes

1. Do NOT exceed the vehicles Recommended Gross Vehicle Weight Rating (GVWR)

Tech Specs

Download Instructions: 4108 Instructions
Level Load Capacity: 500 lbs to 1000 lbs
Average Install Time: 1 to 2 hours
Front or Rear Axle: Rear
Drilling Required (Yes or No): No
Weight: 10.00 lbs.
Part 4108 fits:
  • 2009 Hummer H2
  • 2008 Hummer H2
  • 2007 Hummer H2
  • 2006 Hummer H2
  • 2005 Hummer H2
  • 2004 Hummer H2
  • 2003 Hummer H2

Customer Questions & Answers

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We will respond with an answer ASAP.

2008 Hummer H2 SUT with Rancho lift kit and coil springs front and back. the truck has excessive side sway and a bobbing motion. original air shocks are removed. I am second owner, purchased the vehicle with Rancho lift kit installed.
Hello, thanks for the question. Coil Rite systems do not work on lifted trucks. I would check the shocks, it sounds like they are the problem to me. Thanks


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