Overview

Kit Class: Premium Warranty: Lifetime Limited

Convert Your Air Suspension To A Passive Coil Spring Suspension. End Your Air Suspension Problems Forever...

Strutmasters 2002-2009 GMC Envoy Rear Air To Coil Spring Conversion Kit is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use passive steel coil springs for less than the price of replacing Original Equipment air springs.

This Conversion Kit Fits

2002 GMC Envoy, 2003 GMC Envoy, 2004 GMC Envoy, 2005 GMC Envoy, 2006 GMC Envoy, 2007 GMC Envoy, 2008 GMC Envoy, 2009 GMC Envoy

Product Notes

  • For Higher Mileage Vehicles And Improved Ride Quality, We Recommend Adding Rear Shocks By Ordering Kit Number GB1RB Instead
  • For Standard Models Only; 7-Passenger Models Require Item Number GB1R02.
  • Made In USA
  • Limited Lifetime Warranty
  • Made With Glide Ride Technology

Details

Vehicle Info

  • Year: 2002-2009
  • Make: GMC
  • Model: Envoy
  • Manufacturer: Strutmasters
  • Product Type: Rear Conversion Kit

Air Suspension Conversion Kit Includes

These are the components and materials you can expect to find shipped with your new purchase.

  • 2 Rear Eibach Springs
  • Detailed Instructions

Shipping Info

All of our products have shipping options available to guarantee you get your part in a timely and affordable manner.

  • Next Business Day: Delivery typically by 10:30 a.m.
  • 2 Business Days: Delivery typically by end of day
  • 1-5 Business Days: Delivery based on distance to destination
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Manufactured, Packaged and
Shipped in North Carolina, USA

All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as Eibach Springs, to ensure our customers only need to buy the right product once.

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Features & Benefits

Strutmasters Conversion Kits Save Money, Time and Headaches

2002-2009 GMC Envoy Rear Air Suspension Conversion Kit (GB1R0) is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard.

Our Conversion Kits are built to improve the performance and stability of your ride. Converting to a non-air suspension system gives you a more reliable ride.

Our kits don't require any major modifications to your vehicle to install.

Only Strutmasters offers Premium Eibach Springs on our conversion kits. Notice the difference with a better, smoother ride!

All of our kits come with easy to install instructions so you or your mechanic can get your car up and running faster than ever.

Why Choose Strutmasters Instead Of Those Other Guys

The assorted parts that make up the air suspension system on the 02-09 GMC Envoy must always function in sync. The entire system needs repair if only one part stops working. Strutmasters' unique air to non-air suspension conversion kit eliminates this dependency for good. This kit, made in the USA, includes two Eibach coil springs. The kit was designed to be an affordable direct replacement alternative to dealer repair- no modifications are required before it's installed! The parts are high quality and come with a Lifetime Limited Warranty. The kit is installed in as little as one hour per wheel, thanks to the accompanying detailed instruction manual. The suspension warning light typically turns off after about thirty minutes, too. If more help is needed, our certified technicians are available to  answer your questions and concerns. Lastly, watch our installation videos that are available to view online.

How Do I know If My Envoy Air Suspension is failing?

If the 02-09 GMC Envoy is not meeting and maintaining its proper ride height, a bad suspension may be to blame. Look for these signs of a failed or leaking air suspension before it’s too late and total failure sets in. The most noticeable is a sudden drop or squatting of three to five inches in the rear of the vehicle. A lean from one side to the other could be present. Other components may wear out, too. The air compressor, for example, may stop working or may run too often (in this case it is loud and noisy). Lastly, an illuminated suspension warning light on the dashboard is an obvious red flag for suspension trouble. If any of these symptoms are present, get the suspension fixed promptly.

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Overall Savings

How does this part compare to OEM parts and other competitive solutions?

  • $741

    in Savings

  • 82%

    Less Than Dealer

2002-2009 GMC Envoy OEM Replacement Parts:

+ Air Springs ($200/air spring)
+ Compressor and Dryer Assembly ($500)
= Over $900 (but that doesn't include replacing electronic components that are known to fail such as the height sensors).

After Market Replacement Parts:

+ Air Springs ($190/pair)
+ Compressor and Dryer Assembly ($500)
= Over $600 (but that doesn’t include replacing electronic components that are known to fail such as the height sensors).

Strutmasters Conversion Kit:

+ (2) Rear Eibach Coil Springs
+ Detailed installation instructions
+ Over-the-phone technical support
+ Lifetime Limited Warranty =

 Choosing the rear air-suspension conversion kit for the 2002-2009 GMC Envoy saves YOU over $700!

Our Price: $159.00!

Suspension Components List

The 2002-2009 GMC Envoy is built with the following rear suspension components:

2002-2009 GMC Envoy Air Springs (x2) - commonly referred to as air bags, a plastic and rubber bag that uses pressurized air as a cushion to support the weight of the vehicle. These rubber air springs are the number one cause of all air suspension leaks. Since all air springs all go bad at about the same rate, if one is leaking, the others will not be far behind. For a proper repair, all of them need to be replaced at the same time.

2002-2009 GMC Envoy Shock Absorbers (x2) - has metal tubing filled with gas-charged hydraulic fluid in order to reduce or dampen vibration and bounciness caused by travel on a rough surfaces. Some models dampening may be controlled by the suspension control module and can be very costly to replace.

2002-2009 GMC Envoy Height Sensors (x2) - a linkage located near each wheel of a vehicle with any electronic suspension that, either mechanically or electronically, constantly measures the height of the vehicle, and reports this information back to the control module so that the computer can identify if changes in height need to be adjusted accordingly. The ride height sensor is a moving part, and like all moving parts, they will eventually wear out.

2002-2009 GMC Envoy Air Lines- tubes that run from a compressor to the air which carry pressurized air to the air springs in order to adjust the height of the vehicle, respectively.

2002-2009 GMC Envoy Solenoids (x2) - usually L-shaped, these plastic components connect the electrical connection and lines of suspension components to the suspension control module on vehicles with active suspension. The solenoid regulates the air pressure for each air spring. Solenoids start to leak as they wear out causing the vehicle to sag or to lean. This will cause the ride height sensor to send a signal to activate the compressor in an attempt to inflate the air suspension and level out the vehicle. This excessive work load will eventually lead to total failure of the compressor.

2002-2009 GMC Envoy Compressor Assembly- creates/sends pressurized to active suspension components. When the air suspension starts leaking, the compressor/pump starts working harder to try to keep the system inflated. By the time air suspension leaks down completely, sitting the vehicle on its tires, the compressor will either have failed or be well on its way to full failure. Buying replacement air springs and taking the time to install them only to find out the compressor still needs to be replaced can be very frustrating, time-consuming, and expensive.

2002-2009 GMC Envoy Dryer- prevents moisture build-up inside of air suspension parts.

2002-2009 GMC Envoy Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle's correct ride height.

2002-2009 GMC Envoy O-rings- Although they are the least expensive parts of the air suspension, they are responsible for maintaining the seal where all of the air lines connect. Be sure to replace the O-rings when repairing any air suspension system.

Performance You Can’t Find Elsewhere
Made With Eibach Springs

American Made Parts,
Unrivaled Quality

Get Your Parts When You Need Them
Fast Shipping Guaranteed

Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer

Video Library

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