Firestone Coil-Rite Air Spring Kit | Rear

SKU 4108

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1 In Stock as of 9/23/2020 11:12:46 PM EST.

Firestone 4108 Coil-Rite air spring kit fits rear applications for the GM Avalanche, Envoy, Suburban, Tahoe, Ford Crown Victoria and Grand Marquis. Firestone air helper springs are designed to offer maximum load capacity as well as years of worry-free service and can be adjusted to accommodate your load capacity. Includes everything you need for a quick installation.

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Product Specs for Firestone W237604108

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Firestone W237604108 Details

Firestone Coil-Rite Air Helper Springs

Firestone air helper springs are designed to fit inside existing coil spring suspensions, creating a variable rate spring. These air helper springs are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle.

Coil-Rite air helper springs provide extra support for coil springs in cars, minivans, vans, light trucks, RVs and SUVs. The complete adjustability of these air helper springs will level your vehicle, provide a smoother ride, more effective braking and handling, even under heavy loading and adverse road conditions.

Firestone's Coil-Rite air helper springs enable adjustment for varying loads and road conditions by inflating or deflating the air helper springs. Spring performance can be altered as easily as inflating a tire. The air springs will support 500-1000 lbs per set.(Note: Do not exceed the vehicle's recommended Gross Vehicle Weight Rating)

firestone coil rite
Features & Benefits of Coil-Rite air helper springs and air bag kits
  • Increase Vehicle Stability
  • Improve steering and balance
  • Improve braking effectiveness
  • Prevent bottoming out
  • Maintain a level vehicle
  • Keep headlights aimed on the road
  • Reduce tire wear

Basic Kit includes everything for a quick installation:

  • 2 Air springs
  • Supports
  • Hardware
  • Air line
  • Separate inflation valves for manual inflation
  • Average Installation time 1 hour

Vehicle Application Guide for Firestone W237604108

The 4108 Firestone Coil-Rite Air Spring Kit | Rear is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Firestone Coil Rite to view all vehicle makes and models.

  • Cadillac
  • Chevrolet
  • Ford
  • GMC
  • Hummer
  • Lincoln
  • Mercury
YearMakeModelVehicle OptionInstallation Notes
2002 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel Drive
2003 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel Drive
2004 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel Drive
2005 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel Drive
2006 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2008 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2009 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2010 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2011 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2012 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2013 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2014 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT.
2015 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2016 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2017 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2018 Cadillac EscaladeFits 4 Wheel Drive; Fits 2 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2019 Cadillac EscaladeFits 4 Wheel Drive; Fits 2 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2020 Cadillac EscaladeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes ESV and EXT and models with Autoride Suspension.
2006 Chevrolet Avalanche 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2005 Chevrolet Avalanche 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2004 Chevrolet Avalanche 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2002 Chevrolet Avalanche 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2003 Chevrolet Avalanche 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2002 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2005 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2006 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2003 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2009 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2008 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2004 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 Chevrolet TrailblazerFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2009 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2008 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2012 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2010 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2011 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2013 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2014 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2006 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2000 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2001 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2002 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2003 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2004 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2005 Chevrolet Suburban 1500Fits 2 Wheel Drive; Fits 4 Wheel Drive
2005 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2004 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2000 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2001 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2002 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2003 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2006 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2014 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2013 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2015 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2010 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2019 Chevrolet TahoeFits 4 Wheel Drive; Fits 2 Wheel DriveIncludes models with Autoride Suspension.
2018 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2017 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2016 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2011 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2012 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2009 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2008 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel Drive
2020 Chevrolet TahoeFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2008 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2007 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2004 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2009 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2006 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2005 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2003 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2002 GMC EnvoyFits 2 Wheel Drive; Fits 4 Wheel DriveWith rear coil springs.
2001 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2002 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2003 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2005 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2006 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2009 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2012 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2011 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2010 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2004 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2000 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2008 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2016 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2017 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2018 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2019 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2020 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2015 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2013 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
2014 GMC YukonFits 2 Wheel Drive; Fits 4 Wheel Drive
1987 Ford Country Squire
1988 Ford Country Squire
1989 Ford Country Squire
1990 Ford Country Squire
1991 Ford Country Squire
1992 Ford Crown Victoria
1993 Ford Crown Victoria
1994 Ford Crown Victoria
1995 Ford Crown Victoria
1996 Ford Crown Victoria
1997 Ford Crown Victoria
1982 Lincoln Town Car
1983 Lincoln Town Car
1984 Lincoln Town Car
1985 Lincoln Town Car
1986 Lincoln Town Car
1987 Lincoln Town Car
1988 Lincoln Town Car
1989 Lincoln Town Car
1981 Lincoln Town Car
1987 Mercury Colony Park
1988 Mercury Colony Park
1989 Mercury Colony Park
1990 Mercury Colony Park
1991 Mercury Colony Park
1984 Mercury Grand Marquis
1985 Mercury Grand Marquis
1986 Mercury Grand Marquis
1983 Mercury Grand Marquis
1987 Mercury Grand Marquis
1988 Mercury Grand Marquis
1989 Mercury Grand Marquis
1990 Mercury Grand Marquis
1991 Mercury Grand Marquis
1992 Mercury Grand Marquis
1993 Mercury Grand Marquis
1994 Mercury Grand Marquis
1995 Mercury Grand Marquis
1996 Mercury Grand Marquis
1997 Mercury Grand Marquis
2006 Hummer H2Fits models with rear coil springs
2005 Hummer H2Fits models with rear coil springs
2004 Hummer H2Fits models with rear coil springs
2003 Hummer H2Fits models with rear coil springs
2007 Hummer H2Fits models with rear coil springs
2008 Hummer H2Fits models with rear coil springs
2009 Hummer H2Fits models with rear coil springs
2010 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2011 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2009 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2008 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2013 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2012 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2007 Chevrolet AvalancheFits 2 Wheel Drive; Fits 4 Wheel Drive
2016 Chevrolet SuburbanFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2015 Chevrolet SuburbanFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2020 Chevrolet SuburbanFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2019 Chevrolet SuburbanFits 4 Wheel Drive; Fits 2 Wheel DriveIncludes models with Autoride Suspension.
2018 Chevrolet SuburbanFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.
2017 Chevrolet SuburbanFits 2 Wheel Drive; Fits 4 Wheel DriveIncludes models with Autoride Suspension.

Customer Q&A - Firestone W237604108


Front suspension Firestone coilovers 1956 chevy 3100

Asked
I do not show that these are compatible with your vehicle. If you can provide inside dimensions of the coil spring we can try to locate an air spring that will work inside that spring.


My 2011 avalanche ls is lowered 4"in the rear with coil springs. Will this kit still fit and work for me?

Asked
These kits are designed for stock height vehicles and will not fit a lowered application. If the inside diameter of the coil springs is not stock, they will not fit correctly.


So if I have a 6" lift, is there a spacer that can be bought to fill the void, I believe these to be 10" bags

Asked
We do not have a spacer that would fill a 6 inch void. These bags are for stock coil springs and are 4.75" x 10.00". The tallest spacers we have for coil springs are only 2.5 inches tall.


Is this ok to support my camper about 3000 lbs at the tong?

Asked
Firestone Coil-Rite kit 4108 has a capacity of 1,000 lbs. If you camper has a tongue weight of 3,000 lbs, it will be too heavy for the air bags. The trailer tongue weight is typically around 10 to 15% of the total loaded trailer weight. So, a 3,000 lbs. tongue weight would be around a 18,000 lbs. trailer, which is heavy for coil springs. You can contact us at 1-800-358-4751 with your year, make, model and we can see what is available.


How install this air spring? What part need to buy to install?

Asked
You can view the instructions on the product page for Firestone 4108 on our website. The instructions show how the Firestone air springs are installed in your coil springs. You do not need any special tools or additional parts to install the Firestone Air Spring kit. Feel free to call us at 1-800-358-4751 if you have any questions regarding the instructions or install process.


What is the air supply to work with this set of helper air bags? Is it already on the vehicle or do I need to buy another component?

Asked
Firestone air helper bags all come with 2 inflation valves and are inflated manually just like you would a tire. We offer a wide selection of air compressor kits for air bags if you would like onboard air. It is a convenience to have an air compressor, but is not required. Firestone air compressor kit 2158 is the most popular one that we sell with Firestone Coil-Rite Kits.


Firestone

Firestone Industrial Products has the largest North American infrastructure of any air spring manufacturer. Their experience and technical innovation dates back to 1938 with a patent for a pneumatic suspension device to be trademarked the Airide spring.

Firestone Industrial Products, a subsidiary of Bridgestone Firestone Diversified Products (BFDP), specializes in air spring manufacturing and technology with a history of more than 65 years of research and development of technologically advanced air springs. With headquarters in Indianapolis, Ind., and six quality certified manufacturing/assembly plants located on four different continents, the company produces suspension products for commercial trucks & trailers, cars, sport utility vehicles, light trucks, minivans, vans and motor homes.  For more information visit Firestone Industrial Products

Firestone HD Air Springs Warranty

2 Year Warranty

Firestone warrants its HD Air Spring products against defects in workmanship or material for a period of 2 years.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How To Get Service

If your Firestone HD air spring failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

Firestone Ride-Rite Warranty

Limited Lifetime Warranty

On Air Springs included in Ride-Rite, Sport-Rite, Coil-Rite, and Level-Rite kits.

2 Year Warranty

On brackets and hardware included in Ride-Rite air spring and Ride-Rite compressor kits.

2 Year Warranty

On Work-Rite urethane products.

2 Year Warranty

On Heavy Duty, Xtra Heavy Duty, and Xtreme compressor systems.

1 Year Warranty

On Light Duty and Standard Duty Ride-Rite compressor kits.

Firestone warrants its products against defects in workmanship or material for the above.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How to get service

If you purchased your air springs in the U.S. or Canada and believe you have a part with a warrantable defect, call Firestone Customer Service at 1-800-888-0650 (option 1 for Ride-Rite, option 1 again, then option 4 for warranty). Representatives are available from 7:30 a.m. to 4:30 p.m. (EST) Monday – Friday.

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