Skip to product information
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 180deg F (82deg C) and -40deg F (-40deg C).
Installation Instructions
Installation Instructions
Warranty
This Part Fits:
Firestone Coil-Rite Air Helper Spring Kit Rear (Multiple Fitments) (W237604103)
SKU: FIR4103
Sale price
$221.09 CAD
Regular price
$290.59 CAD
Shipping calculated at checkout.
Special Order Item: Delivery times depend on manufacturer fulfillment and carrier performance. Expedited shipping reflects how the order is placed with the manufacturer and does not guarantee delivery dates. However, due to FI Performance’s industry relationships, we may be able to assist with expedited processing when possible. If timing is critical, please call us before ordering at (203) 644-0712.
Installation Instructions
Installation Instructions
Warranty
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1982-1996 | Buick | Century | Custom |
| 1984 | Buick | Century | Estate |
| 1985-1989 | Buick | Century | Estate Wagon |
| 1982-1993,1996 | Buick | Century | Limited |
| 1984 | Buick | Century | Olympia Limited |
| 1991-1996 | Buick | Century | Special |
| 1983-1986 | Buick | Century | T-Type |
| 1980-1982 | Buick | Skylark | Base |
| 1983-1984 | Buick | Skylark | Custom |
| 1980-1984 | Buick | Skylark | Limited |
| 1980-1983 | Buick | Skylark | Sport |
| 1983-1984 | Buick | Skylark | T-Type |
| 2010 | Chevrolet | Aveo | LS |
| 2010 | Chevrolet | Aveo | LT |
| 2010 | Chevrolet | Aveo5 | LS |
| 2010 | Chevrolet | Aveo5 | LT |
| 1988,1993-2002 | Chevrolet | Camaro | Base |
| 1982-1986 | Chevrolet | Camaro | Berlinetta |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1985-1990 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1989-1992,1996-1997 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | RS Heritage Edition |
| 1982-1987 | Chevrolet | Camaro | Sport |
| 1982-1987,1991-2002 | Chevrolet | Camaro | Z28 |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1998-2002 | Chevrolet | Camaro | Z28 SS |
| 1982-1990 | Chevrolet | Celebrity | Base |
| 1982-1983,1989 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985-1987 | Chevrolet | Celebrity | Estate |
| 1984-1990 | Chevrolet | Celebrity | Eurosport |
| 1983-1986 | Ford | LTD | Base |
| 1983-1986 | Ford | LTD | Brougham |
| 1983-1986 | Ford | LTD | Country Squire |
| 1986 | Ford | LTD | Country Squire LX |
| 1983-1986 | Ford | LTD | Crown Victoria |
| 1986 | Ford | LTD | Crown Victoria LX |
| 1985 | Ford | LTD | LX Brougham |
| 1988-1991 | Ford | LTD Crown Victoria | Base |
| 1979-1981,1994-2003 | Ford | Mustang | Base |
| 1981 | Ford | Mustang | Cobra |
| 1979-1981 | Ford | Mustang | Ghia |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1982-2003 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1995 | Ford | Mustang | GTS |
| 1982-1984 | Ford | Mustang | L |
| 1984-1993 | Ford | Mustang | LX |
| 2003 | Ford | Mustang | Mach 1 |
| 1984-1986 | Ford | Mustang | SVO |
| 1993-1999,2001,2003 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 1993,1995,2000 | Ford | Mustang | SVT Cobra R |
| 1983 | Ford | Mustang | Turbo GT |
| 1998-2000 | Isuzu | Amigo | S |
| 1986 | Mercury | Capri | 5.0 |
| 1979-1983 | Mercury | Capri | Base |
| 1982-1983 | Mercury | Capri | Black Magic |
| 1983 | Mercury | Capri | Crimson Cat |
| 1979-1980 | Mercury | Capri | Ghia |
| 1981-1986 | Mercury | Capri | GS |
| 1982-1983 | Mercury | Capri | L |
| 1982-1985 | Mercury | Capri | RS |
| 1984 | Mercury | Capri | RS Turbo |
| 1983-1986 | Mercury | Grand Marquis | Base |
| 1983-1986 | Mercury | Grand Marquis | Colony Park |
| 1983-1986 | Mercury | Grand Marquis | LS |
| 1983-1986 | Mercury | Marquis | Base |
| 1983-1986 | Mercury | Marquis | Brougham |
| 1982-1983,1988-1993,1995-1996 | Oldsmobile | Cutlass Ciera | Base |
| 1982-1988 | Oldsmobile | Cutlass Ciera | Brougham |
| 1984-1985 | Oldsmobile | Cutlass Ciera | Cruiser LS |
| 1983,1985-1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985-1987,1989-1990 | Oldsmobile | Cutlass Ciera | GT |
| 1985-1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1988-1990 | Oldsmobile | Cutlass Ciera | International |
| 1982-1988 | Oldsmobile | Cutlass Ciera | LS |
| 1986-1988,1990-1994 | Oldsmobile | Cutlass Ciera | S |
| 1986-1994 | Oldsmobile | Cutlass Ciera | SL |
| 1989-1990,1993-1994 | Oldsmobile | Cutlass Cruiser | Base |
| 1987 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS |
| 1987-1988 | Oldsmobile | Cutlass Cruiser | LS |
| 1991-1994 | Oldsmobile | Cutlass Cruiser | S |
| 1988-1992 | Oldsmobile | Cutlass Cruiser | SL |
| 1994 | Oldsmobile | Cutlass Cruiser | Special Edition |
| 1982-1989 | Pontiac | 6000 | Base |
| 1982-1991 | Pontiac | 6000 | LE |
| 1986-1988 | Pontiac | 6000 | SE |
| 1989-1991 | Pontiac | 6000 | Special Edition |
| 1983-1989 | Pontiac | 6000 | STE |
| 1982-2002 | Pontiac | Firebird | Base |
| 1989-2002 | Pontiac | Firebird | Formula |
| 1982-1986 | Pontiac | Firebird | S/E |
| 1982-2002 | Pontiac | Firebird | Trans Am |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1989-1992 | Pontiac | Firebird | Trans Am GTA |
| 1989 | Pontiac | Firebird | Trans Am GTA SE |
| 1980-1984 | Pontiac | Phoenix | Base |
| 1984 | Pontiac | Phoenix | LE |
| 1980-1983 | Pontiac | Phoenix | LJ |
| 1984 | Pontiac | Phoenix | SE |
| 1982-1983 | Pontiac | Phoenix | SJ |
Things that could pair well together with what you are looking at...
