GMC Envoy XL Air-Coil Spring Conversion Kits

Convert a vehicle’s factory-equipped air suspension to a conventional suspension with a Monroe Suspension Conversion Kit. Includes premium components – application-tuned shock/strut, coil spring(s) and hardware.

Suncore’s 150G-30-R-RES Conversion Kit replaces your Z55 Rear Auto Ride Suspension with passive, heavy duty gas shock absorbers, and includes resistors to eliminate any warning lights on your dash. Our heavy duty shock absorbers come pre-configured, with the bushings and helper springs already installed, ready to be fitted on to your suspension. Suncore’s Suspension Conversion Kits always cost much less than the original component from the dealer, and are more reliable than the electronic suspension components, while keeping your vehicle at the factory ride height.

At Suncore Industries, we will endeavor to provide High Quality & Reliability Air Suspension Products. Everything we do will encompass successfully addressing the need for exceptional Customer Satisfaction and Product Quality & Reliability. We understand how frustrating it can be to have a part not perform to expectations. We are mechanics and car owners too. Our mission is to provide you with the level of quality you deserve.

Convert a vehicle’s factory-equipped air suspension to a conventional suspension with a Monroe Suspension Conversion Kit. Includes premium components – application-tuned shock/strut, coil spring(s) and hardware.

Suncore’s Gas Shock Absorbers are a quality designed component, often exceeding the manufacturer’s OE specifications for your vehicle. Our company strives to provide the highest condition suspension parts at a lower price and our vibration dampeners are no exception. With top notch components, we manufacture each individual product to become a reliable piece of your vehicle’s suspension.

At Suncore Industries, we will endeavor to provide High Quality & Reliability Air Suspension Products. Everything we do will encompass successfully addressing the need for exceptional Customer Satisfaction and Product Quality & Reliability. We understand how frustrating it can be to have a part not perform to expectations. We are mechanics and car owners too. Our mission is to provide you with the level of quality you deserve.

Suncore PassiveSuspConvKt, 151G-12-4-ASSY.

Suncore’s 151G-12-F Front Passive Shock Conversion Kit is designed as a perfect replacement for your front shocks in your SUV. These bare shocks can convert your Z55 Autoride equipped vehicle to a less costly passive system, or be installed in non-electronic suspensions like the ZW7 models. These shocks come ready to be assembled into complete struts with the use of your original coil springs, and include the top nut and mounting clips.

Arnott’s premium coil spring conversion kit C-3182 is designed to safely and effectively replace the factory installed electronic suspension on older short wheelbase GM trucks and SUVs (GMT800 Chassis). This kit features Eibach front and rear monotube sport shock absorbers custom-valved to provide your truck with high performance handling and stability. This 4-corner conversion kit includes rear coil springs made from US steel and specially tuned to work with the Eibach shock absorbers to provide outstanding ride comfort. This kit includes Arnott’s patents-pending Electronic Bypass Module (EBM) which reliably eliminates suspension fault codes on your dash panel. Now you can finally replace your problematic GM Electronic suspension with a complete kit engineered to restore factory ride height, provide a comfortable ride and excellent handling. NOTE – THIS KIT IS DESIGNED FOR EARLY GM SUVs WITH THE SHORT WHEELBASE.

Arnott has released this reliable, value priced, conversion kit to safely and affordably remove the factory installed electronic suspension on 2007-2014 third generation GM SUVs with a Short Wheelbase (GMT 920 Chassis) including the Chevrolet Tahoe, GMC Yukon and Cadillac Escalade. This complete conversion kit features specially tuned rear coil springs and four new shock absorbers. This aftermarket suspension kit also includes Arnott’s patents-pending Electronic Bypass Module to eliminate dash panel fault codes. This pioneering technology easily connects directly to your vehicle’s electronics in a matter of minutes. This GM Coil Spring suspension kit enables you to economically replace your problematic Autoride suspension with an affordable coil conversion kit alternative. NOTE: THIS KIT IS DESIGNED FOR LATE MODEL GM SUVs WITH THE SHORT WHEELBASE and includes an Electronic Bypass Module (EBM) that turns off dashboard warning lights.

Arnott has released this reliable value priced Cadillac suspension conversion kit, C-2836, to safely and affordably remove the factory installed electronic suspension on third generation Long Wheelbase (GMT930 & GMT940 Chassis) GM SUVs and trucks. This complete suspension conversion kit features specially tuned rear coil springs and four new shock absorbers. This aftermarket kit also includes Arnott’s patents-pending Electronic Bypass Module to eliminate dash panel fault codes. This pioneering technology easily connects directly to your vehicle’s electronics in a matter of minutes. This suspension kit enables you to economically replace your problematic Autoride suspension with an affordable coil conversion kit alternative. NOTE: THIS KIT IS DESIGNED FOR LATE MODEL GM SUVs WITH THE LONG WHEELBASE and includes an Electronic Bypass Module (EBM) that turns off dashboard warning lights.

Arnott’s reliable Coil Spring Conversion Kit to safely and affordably remove the factory-installed electronic suspension on GM SUVs with longer suspensions features specially tuned rear coil springs and four shock absorbers. This kit also includes Arnott’s patents-pending Electronic Bypass Module to eliminate fault codes on your dash panel. This pioneering technology easily connects directly to your vehicle’s electronics in a matter of minutes. This kit enables you to economically replace your problematic Autoride suspension with an affordable Coil Conversion Kit alternative. NOTE: THIS KIT IS DESIGNED FOR EARLY MODEL GM SUVS WITH THE LONG WHEELBASE.

Arnott has released a reliable Coil Spring Conversion Kit to safely and affordably remove the factory-installed electronic suspension on GM SUVs with a short wheelbase. This complete Conversion Kit features specially tuned rear coil springs and four shock absorbers. This kit also includes Arnott’s patents-pending Electronic Bypass Module to eliminate fault codes on your dash panel. This pioneering technology easily connects directly to your vehicle’s electronics in a matter of minutes. This kit enables you to economically replace your problematic Autoride suspension with a high-quality, affordable Coil Spring Conversion Kit. NOTE: THIS KIT IS DESIGNED FOR EARLY MODEL GM SUVS WITH THE SHORT WHEELBASE.

Arnott’s new coil spring conversion kit was exclusively designed for select GM SUVs. This kit converts the rear air suspension to a reliable coil spring suspension system. The kit features powder-coated, variable-rate coil springs. NOTE: This kit does not fit the SS model.

Arnott’s new coil spring conversion kit was exclusively designed for GM SUVs. This kit converts the rear air suspension to a reliable coil spring suspension system.

Suncore’s 151G-30-4-ASSY includes two Passive Front Bare Shocks, two Passive Rear Shocks Assembled with Helper Springs and bypass resistors. This kit can be used as a Autoride Conversion to less expensive, passive components, or as a standard front replacement and rear shock upgrade for non-electronic suspensions. The rear shocks do not increase your Gross Vehicle Weight Rating, but they do help keep your rear level when towing or hauling heavy loads.