Firestone Coil-Rite: 4103 Rear Kit

PRODUCT NUMBER

W237604103

REPLACEMENT AIR SPRING

6014

PRODUCT NOTES

Designed for cars with coil spring suspensions. Coil-Rite air springs level your vehicle and improve road handling.

Available To Purchase Online
Where To Buy

Details & Benefits

  • Designed to work in temperatures between -40˚F (-40˚C) and 180˚F (82˚C)
  • Easily control air pressure in the air springs for varying loads and conditions
  • Spring performance can be altered as easily as inflating a tire
  • Made of durable, elastic polyurethane
  • Fill kit

    fill kit

    Manual

  • load capacity

    load capacity

    1000lbs

  • installation

    installation

    No Drill

  • in-bed hitch

    hitch

    Not Compatible

  • min. air pressure

    minimum air pressure

    5 PSI

  • max air pressure

    maximum air pressure

    35 PSI

  • install time

    install time

    1 HOUR(s)

Air Accessory Systems

PART # DESCRIPTION MOUNTING PLATE
2538 Single Level Analog Light Duty 2497
2158 Single Level Analog Standard Duty 2497
2097 Single Level Analog Heavy Duty 2497
2178 Dual Level Analog Standard Duty 2497
2219 Dual Level Analog Heavy Duty 2497
2610 Single Point Wirless (App Only) Light Duty 2612
2581 Dual Level Wireless Light Duty 2588
2589 Dual Level Wireless Standard Duty 2588
2590 Dual Level Wireless Heavy Duty 2588

Vehicles Compatible with 4103

BUICK

Century (1982-1996)

Exception Warning FWD Only
+
1982 Century
1983 Century
1984 Century
1985 Century
1986 Century
1987 Century
1988 Century
1989 Century
1990 Century
1991 Century
1992 Century
1993 Century
1994 Century
1995 Century
1996 Century
CHEVROLET

Aveo (2010-2010)

+
2010 Aveo

Camaro Z-28 (1982-2002)

+
1982 Camaro Z-28
1983 Camaro Z-28
1984 Camaro Z-28
1985 Camaro Z-28
1986 Camaro Z-28
1987 Camaro Z-28
1988 Camaro Z-28
1989 Camaro Z-28
1990 Camaro Z-28
1991 Camaro Z-28
1992 Camaro Z-28
1993 Camaro Z-28
1994 Camaro Z-28
1995 Camaro Z-28
1996 Camaro Z-28
1997 Camaro Z-28
1998 Camaro Z-28
1999 Camaro Z-28
2000 Camaro Z-28
2001 Camaro Z-28
2002 Camaro Z-28

Camaro (1982-2002)

+
1982 Camaro
1983 Camaro
1984 Camaro
1985 Camaro
1986 Camaro
1987 Camaro
1988 Camaro
1989 Camaro
1990 Camaro
1991 Camaro
1992 Camaro
1993 Camaro
1994 Camaro
1995 Camaro
1996 Camaro
1997 Camaro
1998 Camaro
1999 Camaro
2000 Camaro
2001 Camaro
2002 Camaro

Celebrity (1982-1990)

+
1982 Celebrity
1983 Celebrity
1984 Celebrity
1985 Celebrity
1986 Celebrity
1987 Celebrity
1988 Celebrity
1989 Celebrity
1990 Celebrity

Iroc Z (1982-2002)

+
1982 Iroc Z
1983 Iroc Z
1984 Iroc Z
1985 Iroc Z
1986 Iroc Z
1987 Iroc Z
1988 Iroc Z
1989 Iroc Z
1990 Iroc Z
1991 Iroc Z
1992 Iroc Z
1993 Iroc Z
1994 Iroc Z
1995 Iroc Z
1996 Iroc Z
1997 Iroc Z
1998 Iroc Z
1999 Iroc Z
2000 Iroc Z
2001 Iroc Z
2002 Iroc Z
FORD

LTD (1983-1986)

+
1983 LTD
1984 LTD
1985 LTD
1986 LTD

Mustang (1979-2003)

+
1979 Mustang
1980 Mustang
1981 Mustang
1982 Mustang
1983 Mustang
1984 Mustang
1985 Mustang
1986 Mustang
1987 Mustang
1988 Mustang
1989 Mustang
1990 Mustang
1991 Mustang
1992 Mustang
1993 Mustang
1994 Mustang
1995 Mustang
1996 Mustang
1997 Mustang
1998 Mustang
1999 Mustang
2000 Mustang
2001 Mustang
2002 Mustang
2003 Mustang
ISUZU

Amigo (1998-2000)

+
1998 Amigo
1999 Amigo
2000 Amigo
MERCURY

Capri (1979-1986)

+
1979 Capri
1980 Capri
1981 Capri
1982 Capri
1983 Capri
1984 Capri
1985 Capri
1986 Capri

Marquis (1983-1986)

+
1983 Marquis
1984 Marquis
1985 Marquis
1986 Marquis
OLDSMOBILE

Cutlass Cierra (1982-1996)

+
1982 Cutlass Cierra
1983 Cutlass Cierra
1984 Cutlass Cierra
1985 Cutlass Cierra
1986 Cutlass Cierra
1987 Cutlass Cierra
1988 Cutlass Cierra
1989 Cutlass Cierra
1990 Cutlass Cierra
1991 Cutlass Cierra
1992 Cutlass Cierra
1993 Cutlass Cierra
1994 Cutlass Cierra
1995 Cutlass Cierra
1996 Cutlass Cierra

Cutlass Cruiser (1984-1995)

+
1984 Cutlass Cruiser
1985 Cutlass Cruiser
1986 Cutlass Cruiser
1987 Cutlass Cruiser
1988 Cutlass Cruiser
1989 Cutlass Cruiser
1990 Cutlass Cruiser
1991 Cutlass Cruiser
1992 Cutlass Cruiser
1993 Cutlass Cruiser
1994 Cutlass Cruiser
1995 Cutlass Cruiser

Cutlass Sierra (1982-1996)

+
1982 Cutlass Sierra
1983 Cutlass Sierra
1984 Cutlass Sierra
1985 Cutlass Sierra
1986 Cutlass Sierra
1987 Cutlass Sierra
1988 Cutlass Sierra
1989 Cutlass Sierra
1990 Cutlass Sierra
1991 Cutlass Sierra
1992 Cutlass Sierra
1993 Cutlass Sierra
1994 Cutlass Sierra
1995 Cutlass Sierra
1996 Cutlass Sierra
PONTIAC

6000 (1982-1991)

+
1982 6000
1983 6000
1984 6000
1985 6000
1986 6000
1987 6000
1988 6000
1989 6000
1990 6000
1991 6000

Firebird (1982-2002)

+
1982 Firebird
1983 Firebird
1984 Firebird
1985 Firebird
1986 Firebird
1987 Firebird
1988 Firebird
1989 Firebird
1990 Firebird
1991 Firebird
1992 Firebird
1993 Firebird
1994 Firebird
1995 Firebird
1996 Firebird
1997 Firebird
1998 Firebird
1999 Firebird
2000 Firebird
2001 Firebird
2002 Firebird

Trans AM (1982-2002)

+
1982 Trans AM
1983 Trans AM
1984 Trans AM
1985 Trans AM
1986 Trans AM
1987 Trans AM
1988 Trans AM
1989 Trans AM
1990 Trans AM
1991 Trans AM
1992 Trans AM
1993 Trans AM
1994 Trans AM
1995 Trans AM
1996 Trans AM
1997 Trans AM
1998 Trans AM
1999 Trans AM
2000 Trans AM
2001 Trans AM
2002 Trans AM
Image

What's Included

Everything is included for a quick, easy installation.

  • Air springs
  • Hardware
  • Air line and separate valves for manual inflation, the same as you would use for inflating a tire

Optional air accessories are available for all applications. 

Additional Info

Unbalanced loads and difficult loads are a constant reality. That's one reason we designed Coil-Rite air springs. Coil-Rite levels and stabilizes your car to assist in more effective handling and braking, even when handling poor road conditions and heavy loads. As a result, properly installed Coil-Rite car air springs also help level headlight beams and promote even tire wear.

Coil-Rite air springs are designed for cars with coil spring suspensions. They sit within the existing coil springs to generate a variable spring rate. A variable spring rate means you'll experience a higher spring rate in loaded conditions and a slower spring rate in unloaded conditions. What's the benefit? A gentler journey for everyone inside your car, and more support and control as you drive.

Is Firestone Coil-Rite installation pretty straightforward? It sure is. Coil-Rite air spring kits are packed with everything you need for a fast, hassle-free installation. A majority of Firestone Coil-Rite car kits are no-drill, and most kits take about one to two hours to install. Coil-Rite air helper springs are manufactured out of elastic polyurethane and fasten to your vehicle's current spring seats. Air compressors, air tanks, gauges, and switches are sold separately. Purchase the right air accessories for your vehicle to inflate and deflate your car air springs from the comfort of your cab.

Once installed, your Coil-Rite air springs are easy to adjust so you can maintain a smooth ride and even load distribution. Maintaining a centered load helps curb body roll and enhance vehicle stability. By softening the interaction between your car's frame and axles and absorbing road shock, Coil-Rite air springs also help prevent bottoming out.

And with Coil-Rite air springs, you don't have to worry about shifting seasons standing in your way of the road ahead. Coil-Rite air helper springs are designed to continue performing in temperatures between -40F (-40C) and 180F (82C). North or south, summer or winter— drive your car where you want, when you want.

Firestone Coil-Rite air springs support 500 - 2,100 lbs. per set but will not increase your car's weight-carrying capacity. Check your vehicle manufacturer's recommended weight limit before towing or hauling any load. Keep in mind that this kit, W237604103, is not in-bed hitch compatible.

How Can We Help You?

Please contact us for more information on how to improve the comfort of your ride.