If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions.Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180 °F (82 °C) and -40 °F (-40 °C).
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1982 - 1993 | Buick | Century | Limited | ||
| 1982 - 1996 | Buick | Century | Custom | ||
| 1983 - 1986 | Buick | Century | T-Type | ||
| 1984 - 1984 | Buick | Century | Olympia Limited | ||
| 1984 - 1984 | Buick | Century | Estate | ||
| 1985 - 1989 | Buick | Century | Estate Wagon | ||
| 1991 - 1996 | Buick | Century | Special | ||
| 1996 - 1996 | Buick | Century | Limited | ||
| 1980 - 1983 | Buick | Skylark | Sport | ||
| 1980 - 1984 | Buick | Skylark | Limited | ||
| 1980 - 1982 | Buick | Skylark | Base | ||
| 1983 - 1984 | Buick | Skylark | T-Type | ||
| 1983 - 1984 | Buick | Skylark | Custom | ||
| 2010 - 2010 | Chevrolet | Aveo | LT | ||
| 2010 - 2010 | Chevrolet | Aveo | LS | ||
| 2010 - 2010 | Chevrolet | Aveo5 | LT | ||
| 2010 - 2010 | Chevrolet | Aveo5 | LS | ||
| 1982 - 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | ||
| 1982 - 1987 | Chevrolet | Camaro | Z28 | ||
| 1982 - 1987 | Chevrolet | Camaro | Sport | ||
| 1982 - 1986 | Chevrolet | Camaro | Berlinetta | ||
| 1985 - 1990 | Chevrolet | Camaro | Iroc-Z | ||
| 1987 - 1987 | Chevrolet | Camaro | LT | ||
| 1988 - 1988 | Chevrolet | Camaro | Base | ||
| 1989 - 1992 | Chevrolet | Camaro | RS | ||
| 1991 - 2002 | Chevrolet | Camaro | Z28 | ||
| 1992 - 1992 | Chevrolet | Camaro | Z28 Heritage Edition | ||
| 1992 - 1992 | Chevrolet | Camaro | RS Heritage Edition | ||
| 1993 - 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car | ||
| 1993 - 2002 | Chevrolet | Camaro | Base | ||
| 1996 - 1997 | Chevrolet | Camaro | RS | ||
| 1998 - 2002 | Chevrolet | Camaro | Z28 SS | ||
| 1982 - 1982 | Chevrolet | Celebrity | CS | ||
| 1982 - 1983 | Chevrolet | Celebrity | CL | ||
| 1982 - 1990 | Chevrolet | Celebrity | Base | ||
| 1984 - 1990 | Chevrolet | Celebrity | Eurosport | ||
| 1985 - 1987 | Chevrolet | Celebrity | Estate | ||
| 1985 - 1985 | Chevrolet | Celebrity | Classic | ||
| 1989 - 1989 | Chevrolet | Celebrity | CL | ||
| 1983 - 1986 | Ford | LTD | Crown Victoria | ||
| 1983 - 1986 | Ford | LTD | Country Squire | ||
| 1983 - 1986 | Ford | LTD | Brougham | ||
| 1983 - 1986 | Ford | LTD | Base | ||
| 1985 - 1985 | Ford | LTD | LX Brougham | ||
| 1986 - 1986 | Ford | LTD | Crown Victoria LX | ||
| 1986 - 1986 | Ford | LTD | Country Squire LX | ||
| 1988 - 1991 | Ford | LTD Crown Victoria | Base | ||
| 1979 - 1981 | Ford | Mustang | Ghia | ||
| 1979 - 1981 | Ford | Mustang | Base | ||
| 1981 - 1981 | Ford | Mustang | Cobra | ||
| 1982 - 1984 | Ford | Mustang | L | ||
| 1982 - 2003 | Ford | Mustang | GT | ||
| 1982 - 1983 | Ford | Mustang | GLX | ||
| 1982 - 1983 | Ford | Mustang | GL | ||
| 1983 - 1983 | Ford | Mustang | Turbo GT | ||
| 1984 - 1986 | Ford | Mustang | SVO | ||
| 1984 - 1993 | Ford | Mustang | LX | ||
| 1984 - 1984 | Ford | Mustang | GT-350 20th Anniversary | ||
| 1993 - 1993 | Ford | Mustang | SVT Cobra R | ||
| 1993 - 1999 | Ford | Mustang | SVT Cobra | ||
| 1994 - 2003 | Ford | Mustang | Base | ||
| 1995 - 1995 | Ford | Mustang | SVT Cobra R | ||
| 1995 - 1995 | Ford | Mustang | GTS | ||
| 2000 - 2000 | Ford | Mustang | SVT Cobra R | ||
| 2001 - 2001 | Ford | Mustang | SVT Cobra | ||
| 2001 - 2001 | Ford | Mustang | GT Bullitt | ||
| 2003 - 2003 | Ford | Mustang | SVT Cobra 10th Anniversary | ||
| 2003 - 2003 | Ford | Mustang | SVT Cobra | ||
| 2003 - 2003 | Ford | Mustang | Mach 1 | ||
| 1998 - 2000 | Isuzu | Amigo | S | ||
| 1979 - 1980 | Mercury | Capri | Ghia | ||
| 1979 - 1983 | Mercury | Capri | Base | ||
| 1981 - 1986 | Mercury | Capri | GS | ||
| 1982 - 1985 | Mercury | Capri | RS | ||
| 1982 - 1983 | Mercury | Capri | L | ||
| 1982 - 1983 | Mercury | Capri | Black Magic | ||
| 1983 - 1983 | Mercury | Capri | Crimson Cat | ||
| 1984 - 1984 | Mercury | Capri | RS Turbo | ||
| 1986 - 1986 | Mercury | Capri | 5.0 | ||
| 1983 - 1986 | Mercury | Grand Marquis | LS | ||
| 1983 - 1986 | Mercury | Grand Marquis | Colony Park | ||
| 1983 - 1986 | Mercury | Grand Marquis | Base | ||
| 1983 - 1986 | Mercury | Marquis | Brougham | ||
| 1983 - 1986 | Mercury | Marquis | Base | ||
| 1982 - 1988 | Oldsmobile | Cutlass Ciera | LS | ||
| 1982 - 1988 | Oldsmobile | Cutlass Ciera | Brougham | ||
| 1982 - 1983 | Oldsmobile | Cutlass Ciera | Base | ||
| 1983 - 1983 | Oldsmobile | Cutlass Ciera | ES | ||
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS | ||
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday | ||
| 1985 - 1987 | Oldsmobile | Cutlass Ciera | GT | ||
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | ES | ||
| 1986 - 1988 | Oldsmobile | Cutlass Ciera | S | ||
| 1986 - 1994 | Oldsmobile | Cutlass Ciera | SL | ||
| 1988 - 1990 | Oldsmobile | Cutlass Ciera | International | ||
| 1988 - 1993 | Oldsmobile | Cutlass Ciera | Base | ||
| 1989 - 1990 | Oldsmobile | Cutlass Ciera | GT | ||
| 1990 - 1994 | Oldsmobile | Cutlass Ciera | S | ||
| 1995 - 1996 | Oldsmobile | Cutlass Ciera | Base | ||
| 1987 - 1987 | Oldsmobile | Cutlass Cruiser | Brougham | ||
| 1987 - 1988 | Oldsmobile | Cutlass Cruiser | LS | ||
| 1988 - 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS | ||
| 1988 - 1992 | Oldsmobile | Cutlass Cruiser | SL | ||
| 1989 - 1990 | Oldsmobile | Cutlass Cruiser | Base | ||
| 1991 - 1994 | Oldsmobile | Cutlass Cruiser | S | ||
| 1993 - 1994 | Oldsmobile | Cutlass Cruiser | Base | ||
| 1994 - 1994 | Oldsmobile | Cutlass Cruiser | Special Edition | ||
| 1982 - 1989 | Pontiac | 6000 | Base | ||
| 1982 - 1991 | Pontiac | 6000 | LE | ||
| 1983 - 1989 | Pontiac | 6000 | STE | ||
| 1986 - 1988 | Pontiac | 6000 | SE | ||
| 1989 - 1991 | Pontiac | 6000 | Special Edition | ||
| 1982 - 2002 | Pontiac | Firebird | Base | ||
| 1982 - 1986 | Pontiac | Firebird | S/E | ||
| 1982 - 2002 | Pontiac | Firebird | Trans Am | ||
| 1989 - 2002 | Pontiac | Firebird | Formula | ||
| 1989 - 1992 | Pontiac | Firebird | Trans Am GTA | ||
| 1989 - 1989 | Pontiac | Firebird | Trans Am GTA SE | ||
| 1994 - 1994 | Pontiac | Firebird | Trans Am GT | ||
| 1980 - 1984 | Pontiac | Phoenix | Base | ||
| 1980 - 1983 | Pontiac | Phoenix | LJ | ||
| 1982 - 1983 | Pontiac | Phoenix | SJ | ||
| 1984 - 1984 | Pontiac | Phoenix | LE | ||
| 1984 - 1984 | Pontiac | Phoenix | SE |
For more information on Firestone part number 4103, you can visit the official Firestone website.