Firestone Coil-Rite Air Helper Spring Kit Front 63-99 P30 (W237604100)
SKU 4100
MPN fir4100
$163.63 · In stock
Firestone Coil-Rite Air Helper Spring Kit Front 63-99 P30 (W237604100)
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).
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1975–1995 | Chevrolet | G20 | Chevy Van | — |
| 1979–1995 | GMC | G2500 | Rally | — |
| 1971–1974 | GMC | G35/G3500 Van | Rally | — |
| 1979–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1970–1974 | Chevrolet | G10 Van | Sportvan | — |
| 1987–1990 | Chevrolet | P30 | Step-Van | — |
| 1979–1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1969 | GMC | K35/K3500 Pickup | Base | — |
| 1975–1978 | GMC | C35 | High Sierra | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 1983–1991 | GMC | S15 Jimmy | Base | — |
| 1967–1974 | GMC | P35/P3500 Van | Base | — |
| 1979–1982 | GMC | C1500 | Street Coupe | — |
| 1979–1989 | GMC | P2500 | Base | — |
| 1988–1989 | Chevrolet | Blazer | Scottsdale | — |
| 1975–1978 | GMC | C15 | Sierra Grande | — |
| 1970–1974 | Chevrolet | G20 Van | Sportvan | — |
| 1973–1974 | Chevrolet | C20 Suburban | Base | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Classic | — |
| 1979–1995 | GMC | G3500 | Rally | — |
| 1975–1978 | GMC | G15 | Rally | — |
| 1975–1978 | GMC | C25 Suburban | High Sierra | — |
| 1987–1988 | Chevrolet | R20 Suburban | Silverado | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1991 | Chevrolet | S10 Blazer | Tahoe LT | — |
| 1979–1986 | GMC | C3500 | High Sierra | — |
| 1971–1974 | GMC | G25/G2500 Van | Rally | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1979–1995 | GMC | G3500 | Vandura Special | — |
| 1975–1978 | GMC | P35 | Base | — |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe | — |
| 1979–1999 | GMC | P3500 | Base | — |
| 1979–1995 | GMC | G3500 | Rally STX | — |
| 1975–1978 | GMC | C35 | Base | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1966 | GMC | PB3500 Van | Base | — |
| 1977–1978 | GMC | C15 | Heavy Half | — |
| 1979–1995 | GMC | G2500 | Rally STX | — |
| 1987–1988 | Chevrolet | R20 Suburban | Scottsdale | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Grande | — |
| 1968–1974 | Chevrolet | P30 Van | Base | — |
| 1975–1978 | GMC | C15 Suburban | Sierra Classic | — |
| 1995–1997 | Chevrolet | C1500 Suburban | LT | — |
| 1973–1991 | GMC | Jimmy | Base | — |
| 1979–1986 | GMC | C3500 | Sierra Classic | — |
| 1995–1999 | GMC | C1500 Suburban | SLT | — |
| 1975–1995 | Chevrolet | G30 | Beauville | — |
| 1987 | Chevrolet | R20 | Scottsdale | — |
| 1987 | GMC | R1500 | Sierra Classic | — |
| 1971–1974 | GMC | G35/G3500 Van | Vandura | — |
| 1979–1980 | GMC | P1500 | Base | — |
| 1981–1988 | GMC | G3500 | Rally Custom | — |
| 1975–1978 | GMC | G35 | Vandura | — |
| 1975–1978 | GMC | P15 | Value Van | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1979–1986 | GMC | C2500 | Base | — |
| 1975–1995 | Chevrolet | G10 | Beauville | — |
| 1975–1986 | Chevrolet | C20 | Scottsdale | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1970–1974 | Chevrolet | G10 Van | Base | — |
| 1975–1986 | Chevrolet | C20 | Silverado | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1975–1978 | GMC | P25 | Value Van | — |
| 1975–1981 | Chevrolet | C10 | Cheyenne | — |
| 1979–1995 | GMC | G3500 | Rally Camper Special | — |
| 1987 | GMC | R2500 Suburban | High Sierra | — |
| 1975–1995 | Chevrolet | G20 | Beauville | — |
| 1983–1990 | GMC | S15 Jimmy | Gypsy | — |
| 1970–1974 | GMC | G25/G2500 Van | Vandura | — |
| 1979–1980 | GMC | C1500 | Heavy Half | — |
| 1975–1977 | Chevrolet | C20 Suburban | Silverado | — |
| 1992–1999 | GMC | C1500 Suburban | Base | — |
| 1973–1974 | GMC | C15/C1500 Pickup | Base | — |
| 1979–1982 | GMC | C3500 | Sierra Grande | — |
| 1979–1986 | GMC | C2500 | High Sierra | — |
| 1975–1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1971–1974 | GMC | G15/G1500 Van | Rally | — |
| 1987 | GMC | R2500 | High Sierra | — |
| 1973–1974 | GMC | C25/C2500 Pickup | Base | — |
| 1975–1978 | GMC | C15 | High Sierra | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1975–1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1976 | Chevrolet | K5 Blazer | Base | — |
| 1970–1971 | GMC | G35/G3500 Van | Base | — |
| 1975–1995 | Chevrolet | G30 | Chevy Van | — |
| 1991 | GMC | S15 Jimmy | SLE | — |
| 1973–1974 | Chevrolet | C20 Pickup | Base | — |
| 1973–1974 | GMC | C15/C1500 Suburban | Base | — |
| 1975–1978 | GMC | C35 | Sierra Classic | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1979–1982 | GMC | C1500 | Sierra Grande | — |
| 1979–1989 | GMC | P2500 | Value Van | — |
| 1975–1981 | Chevrolet | C30 | Cheyenne | — |
| 1989–1991 | Chevrolet | R1500 Suburban | Silverado | — |
| 1979–1995 | GMC | G3500 | Magnavan | — |
| 1983–1990 | Chevrolet | S10 Blazer | Sport | — |
| 1995–1999 | Chevrolet | C1500 Suburban | LS | — |
| 1975–1995 | Chevrolet | G10 | Chevy Van | — |
| 1975–1978 | GMC | C25 Suburban | Base | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1979–1995 | GMC | G3500 | Vandura | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1987–1991 | GMC | R2500 Suburban | Base | — |
| 1975–1982 | GMC | Jimmy | Sierra Grande | — |
| 1979–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1974 | GMC | P35/P3500 Van | Motorhome | — |
| 1975–1986 | Chevrolet | C10 | Silverado | — |
| 1983–1991 | Chevrolet | S10 Blazer | Base | — |
| 1975–1978 | GMC | C25 | High Sierra | — |
| 1989–1991 | Chevrolet | R2500 Suburban | Scottsdale | — |
| 1978–1981 | Chevrolet | G20 | Nomad | — |
| 1975–1995 | Chevrolet | G10 | Sportvan | — |
| 1975–1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1975–1978 | GMC | C15 | Base | — |
| 1987 | Chevrolet | R20 | Silverado | — |
| 1967–1974 | GMC | C35/C3500 Pickup | Base | — |
| 1975–1978 | GMC | P15 | Base | — |
| 1987 | Chevrolet | R10 | Custom Deluxe | — |
| 1975–1978 | GMC | G35 | Rally | — |
| 1979–1980 | GMC | P1500 | Value Van | — |
| 1973–1974 | Chevrolet | C10 Pickup | Base | — |
| 1987 | GMC | R2500 | Sierra Classic | — |
| 1978–1980 | Chevrolet | C10 | Big Ten | — |
| 1975–1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1977 | GMC | C15 | Indy Hauler | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1975–1978 | GMC | G35 | Rally STX | — |
| 1987 | GMC | R1500 Suburban | High Sierra | — |
| 1989–1991 | Chevrolet | R1500 Suburban | Scottsdale | — |
| 1979–1995 | GMC | G2500 | Vandura | — |
| 1979–1986 | GMC | C2500 Suburban | Base | — |
| 1975–1978 | GMC | G25 | Rally | — |
| 1987–1991 | GMC | R1500 Suburban | Base | — |
| 1979–1982 | GMC | C2500 | Sierra Grande | — |
| 1975–1978 | GMC | C25 | Base | — |
| 1975–1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1970–1974 | Chevrolet | G30 Van | Base | — |
| 1975–1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1970–1974 | GMC | G15/G1500 Van | Vandura | — |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1987 | Chevrolet | R30 | Scottsdale | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1975–1978 | GMC | C15 Suburban | High Sierra | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1979–1990 | GMC | P3500 | Value Van | — |
| 1987–1989 | GMC | R1500 Suburban | Sierra Classic | — |
| 1991 | GMC | S15 Jimmy | SLS | — |
| 1987 | Chevrolet | R10 | Scottsdale | — |
| 1975–1978 | GMC | G25 | Rally STX | — |
| 1975 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1975–1978 | GMC | G25 | Vandura | — |
| 1975–1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1974 | GMC | G35/G3500 Van | Base | — |
| 1990–1991 | Chevrolet | S10 Blazer | Tahoe | — |
| 1975–1978 | GMC | C25 | Sierra Classic | — |
| 1987 | Chevrolet | Blazer | Custom Deluxe | — |
| 1991 | GMC | S15 Jimmy | SLT | — |
| 1987 | Chevrolet | R10 | Silverado | — |
| 1975–1985 | GMC | Jimmy | High Sierra | — |
| 1979–1995 | GMC | G1500 | Rally STX | — |
| 1973–1974 | Chevrolet | Blazer | Base | — |
| 1975–1985 | Chevrolet | P30 | Step-Van | — |
| 1985 | GMC | S15 Jimmy | High Sierra | — |
| 1987–1989 | GMC | R2500 Suburban | Sierra Classic | — |
| 1987 | Chevrolet | R30 | Silverado | — |
| 1975–1978 | GMC | C15 | Sierra Classic | — |
| 1970–1972 | GMC | G25/G2500 Van | Base | — |
| 1990 | GMC | R2500 Suburban | SLE | — |
| 1975–1978 | GMC | G15 | Rally STX | — |
| 1975–1978 | GMC | P35 | Value Van | — |
| 1975–1986 | Chevrolet | C10 | Scottsdale | — |
| 1979–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1999 | Chevrolet | C1500 Suburban | LT | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1978 | GMC | C15 | Street Coupe | — |
| 1975–1978 | GMC | G35 | Magnavan | — |
| 1987–1988 | Chevrolet | R10 Suburban | Silverado | — |
| 1979–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1973–1974 | Chevrolet | C10 Suburban | Base | — |
| 1989–1991 | Chevrolet | R2500 Suburban | Silverado | — |
| 1975–1981 | Chevrolet | C20 | Cheyenne | — |
| 1970–1974 | GMC | P15/P1500 Van | Base | — |
| 1975–1995 | Chevrolet | G30 | Sportvan | — |
| 1992–1999 | Chevrolet | C1500 Suburban | Base | — |
| 1979–1986 | GMC | C1500 Suburban | Base | — |
| 1978 | Chevrolet | K5 Blazer | Silverado | — |
| 1983–1988 | Chevrolet | S10 Blazer | Tahoe | — |
| 1979–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1979–1986 | GMC | C1500 | High Sierra | — |
| 1992–1999 | GMC | C1500 Suburban | SLE | — |
| 1987–1989 | Chevrolet | Blazer | Silverado | — |
| 1987–1988 | Chevrolet | R20 | Custom Deluxe | — |
| 1979–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1977–1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1983–1990 | GMC | S15 Jimmy | Sierra Classic | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1987 | GMC | R2500 | Base | — |
| 1973–1974 | GMC | C25/C2500 Suburban | Base | — |
| 1987–1989 | Chevrolet | S10 Blazer | High Country | — |
| 1975–1978 | GMC | G35 | Rally Camper Special | — |
| 1975–1986 | Chevrolet | C30 | Silverado | — |
| 1987 | GMC | R1500 | Base | — |
| 1975–1978 | GMC | P25 | Base | — |
| 1975–1978 | GMC | C25 | Sierra Grande | — |
| 1975–1976 | GMC | Jimmy | Sierra Classic | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1990 | GMC | R1500 Suburban | SLE | — |
| 1979–1986 | GMC | C1500 | Sierra Classic | — |
| 1975–1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1970–1974 | Chevrolet | G20 Van | Base | — |
| 1979–1986 | GMC | C3500 | Base | — |
| 1987 | GMC | R1500 | High Sierra | — |
| 1978–1982 | GMC | Jimmy | Street Coupe | — |
| 1986–1987 | Chevrolet | G10 | Bonaventure | — |
| 1975–1999 | Chevrolet | P30 | Base | — |
| 1978–1990 | GMC | Jimmy | Sierra Classic | — |
| 1970–1974 | Chevrolet | G30 Van | Sportvan | — |
| 1975–1978 | GMC | C25 Suburban | Sierra Grande | — |
| 1970–1971 | GMC | G15/G1500 Van | Base | — |
| 1975–1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1979–1995 | GMC | G1500 | Vandura | — |
| 1979–1986 | GMC | C2500 | Sierra Classic | — |
| 1967–1974 | Chevrolet | C30 Pickup | Base | — |
| 1992–1994 | Chevrolet | C1500 Suburban | Silverado | — |
| 1963–1967 | Chevrolet | P30 Series | Base | — |
| 1975–1978 | GMC | G35 | Vandura Special | — |
| 1975–1978 | GMC | G15 | Vandura | — |
| 1975–1995 | Chevrolet | G30 | Hi-Cube | — |
| 1975–1995 | Chevrolet | G20 | Sportvan | — |
| 1979–1986 | GMC | C1500 | Base | — |
| 1975–1978 | GMC | C15 Suburban | Base | — |
| 1988–1989 | GMC | S15 Jimmy | Timberline | — |
| 1975–1986 | Chevrolet | C30 | Scottsdale | — |
| 1975–1978 | GMC | C35 | Sierra Grande | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1979–1995 | GMC | G1500 | Rally | — |
| 1987 | Chevrolet | R30 | Custom Deluxe | — |
| 1987–1988 | Chevrolet | R10 Suburban | Scottsdale | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1970–1974 | GMC | P25/P2500 Van | Base | — |
| Category | Suspension |
|---|---|
| Sub-Category | Air Suspension Kits |
| UPC | 767555020630 |
| CARB Approved | Yes |
| Prop 65 Warning | N |
| Weight | 2.8 lb |
| Dimensions (L×W×H) | 12 × 9.4 × 8.8 in |