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Firestone 4100

Coil-Rite Air Spring Kit 1973-87 GM C/R Series Pickup

Firestone 4100
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Product images may differ from actual product appearance.

385-4100

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Firestone 4100 Coil-Rite Air Spring Kit 1973-87 GM C/R Series Pickup $94.99
Coil-Rite Air Spring Kit
  • 1973-87 GM C/R Series Pickup
  • 1973-91 GM Suburban/Blazer/Jimmy
  • 1970-95 GM G-Series Van
  • 1963-99 GM P30
  • 1993-96 GM GP30
  • Front

  • Specifications:

    Position
    Front
    Manufacturer's Part Number:
    4100

    Firestone Coil-Rites mount inside the coils of an existing coil-spring suspension to boost vehicles when they need it most. Constructed from durable polyurethane, they allow for adjustable spring rates that are far superior to those of standard coil springs. Installing them will allow your suspension to support an additional 500 to 1,000 lbs. per set. Installation does not require drilling.

    Features
  • Specially designed for coil spring equipped vehicles
  • Controllable air pressure for the perfect ride, as easy to adjust as inflating a tire
  • Capable of handling up to an extra 1000 lbs, depending on application

  • Does Firestone 4100 fit your vehicle?

    Narrow Results

    1980 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1981-1982 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: VANDURA

    1980 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: SIERRA GRANDE
    • EngineType: ALL

    1979 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: VANDURA
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1994-1995 GMC G15/G1500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: RALLY

    1974 GMC C25/C2500 SUBURBAN

    • CC: 7439
    • Fitment_Note: Install Time 1 Hour
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971 GMC G35/G3500 VAN

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: VANDURA
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981 CHEVROLET C10 PICKUP

    • CC: 5031
    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: CHEYENNE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: STREET COUPE
    • EngineType: ALL

    1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.6
    • SubModel: BIG TEN
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: HIGH SIERRA
    • EngineType: ALL

    1994-1995 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.5
    • SubModel: VANDURA
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1979 GMC G15/G1500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: RALLY
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 GMC C2500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: SIERRA CLASSIC
    • EngineType: ALL

    1980 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1992 CHEVROLET P30 VAN

    • Fitment_Note: w/Jounce Bumpers Mounted At Bottom Of Frame Rails
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986-1989 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1981-1984 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1979-1982 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CHEVY VAN

    1975-1976 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: ALL
    • EngineType: ALL

    1979 GMC C2500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET BLAZER K5

    • Fitment_Note: Install Time 1 Hour
    • SubModel: CUSTOM DELUXE
    • EngineType: ALL

    1990-1995 CHEVROLET G20 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CHEVY VAN

    1982 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1983-1984 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 GMC R1500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CUSTOM

    1986 GMC S15 JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: ALL
    • EngineType: ALL

    1979-1982 CHEVROLET G10 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BEAUVILLE

    1975-1978 CHEVROLET G20 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SILVERADO

    1979-1980 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.6
    • SubModel: VANDURA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1990-1995 GMC G25/G2500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: RALLY
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SPORTVAN

    1980 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1994-1995 GMC G25/G2500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.5
    • SubModel: RALLY
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1978 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987-1991 GMC R2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1985-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1990 CHEVROLET S10 BLAZER

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1971 CHEVROLET G30 VAN

    • CC: 4097
    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1985-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990-1995 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: HI-CUBE

    1979-1980 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.6
    • SubModel: SPORTVAN
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1984 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: ALL
    • EngineType: ALL

    1985-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1993 CHEVROLET G20 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.2
    • SubModel: SPORTVAN
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1985 GMC C1500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1990-1995 CHEVROLET G10 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CHEVY VAN

    1974 CHEVROLET C10 PICKUP

    • CC: 4801
    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1978-1979 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BIG TEN

    1990-1995 CHEVROLET G20 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORTVAN
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1982 CHEVROLET G20 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BEAUVILLE

    1993 CHEVROLET P30 VAN

    • Fitment_Note: Fits 10500 To 12800 Gross Vehicle Weight Rating (GVWR)~Fits 14500 To 17000 Gross Vehicle Weight Rating (GVWR)~w/Jounce Bumper Mounted Above Leaf Springs
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1982 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SILVERADO

    1970-1971 GMC G35/G3500 VAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979 GMC C2500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1979-1982 CHEVROLET G10 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CHEVY VAN

    1975-1977 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SILVERADO

    1971 CHEVROLET G20 VAN

    • CC: 5736
    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC R2500 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 GMC S15 JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: BASE
    • EngineType: ALL

    1981 CHEVROLET G10 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BONAVENTURE

    1970-1971 GMC G35/G3500 VAN

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972 CHEVROLET G20 VAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.8
    • SubModel: BIG TEN
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1981 CHEVROLET C10 PICKUP

    • CC: 4097
    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: SILVERADO
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1990-1995 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 7.4
    • SubModel: SPORTVAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1990-1995 GMC G25/G2500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1990-1995 GMC G35/G3500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 GMC G15/G1500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: RALLY STX

    1993-1996 CHEVROLET MOTORHOME

    • Fitment_Note: Fits 10500 To 12300 Gross Vehicle Weight Rating (GVWR)~Fits 14500 Gross Vehicle Weight Rating (GVWR)
    • EngineType: ALL
    • SubModel: CLASS C; GP-30 CUTAWAY CHASSIS

    1980 GMC C2500 SUBURBAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1979-1980 GMC G25/G2500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: RALLY STX

    1978 GMC JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: ALL
    • EngineType: ALL

    1978 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC S15 JIMMY

    • Fitment_Note: Install Time 1 Hour
    • SubModel: GYPSY
    • EngineType: ALL

    1990-1995 GMC G15/G1500 VAN

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: RALLY STX

    1983-1990 CHEVROLET S10 BLAZER

    • Fitment_Note: Install Time 1 Hour
    • SubModel: SPORT
    • EngineType: ALL

    1971 CHEVROLET G30 VAN

    • CC: 4097
    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971 CHEVROLET P30 VAN

    • CC: 7441
    • Fitment_Note: w/Jounce Bumpers Mounted At Bottom Of Frame Rails
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979 GMC G15/G1500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: RALLY
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972-1974 CHEVROLET G20 VAN

    • CC: 4098
    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1990-1995 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORTVAN
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1990 CHEVROLET P30 VAN

    • Fitment_Note: w/Jounce Bumpers Mounted At Bottom Of Frame Rails
    • EngineType: ALL
    • SubModel: STEP-VAN

    1976-1978 CHEVROLET K5 BLAZER

    • Fitment_Note: Install Time 1 Hour
    • SubModel: ALL
    • EngineType: ALL

    1981 CHEVROLET C10 PICKUP

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC JIMMY

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1979-1980 GMC G25/G2500 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    Some parts are not legal for use in California or other states with similar laws / regulations