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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

    1981 CHEVROLET C10 PICKUP

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

    1970 CHEVROLET G30 VAN

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

    1975-1980 CHEVROLET C10 PICKUP

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

    1983-1984 CHEVROLET G30 VAN

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

    1992 GMC G35/G3500 VAN

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

    1981 CHEVROLET C10 PICKUP

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

    1983-1989 CHEVROLET G20 VAN

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

    1979-1982 CHEVROLET G30 VAN

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

    1989-1991 CHEVROLET R1500 SUBURBAN

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

    1985 GMC C1500 PICKUP

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

    1982 CHEVROLET C10 PICKUP

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

    1990 CHEVROLET S10 BLAZER

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

    1990-1993 CHEVROLET G20 VAN

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

    1986 GMC C1500 PICKUP

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

    1979-1982 GMC G35/G3500 VAN

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

    1978 CHEVROLET C10 PICKUP

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

    1971 CHEVROLET G10 VAN

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

    1974 CHEVROLET G20 VAN

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

    1972-1974 GMC G35/G3500 VAN

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

    1990-1993 CHEVROLET G30 VAN

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

    1974 GMC C15/C1500 SUBURBAN

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

    1994-1995 GMC G25/G2500 VAN

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

    1974 CHEVROLET BLAZER

    • CC: 7439
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990-1995 GMC G25/G2500 VAN

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

    1990-1993 GMC G15/G1500 VAN

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

    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 )

    1971 CHEVROLET G10 VAN

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

    1974 GMC C15/C1500 SUBURBAN

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

    1994-1995 CHEVROLET G30 VAN

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

    1992 GMC G35/G3500 VAN

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

    1985 GMC C1500 PICKUP

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

    1986-1989 GMC G35/G3500 VAN

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

    1992 GMC G35/G3500 VAN

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

    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 )

    1979-1982 CHEVROLET G10 VAN

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

    1987 GMC R1500 PICKUP

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

    1971 CHEVROLET G20 VAN

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

    1979-1980 CHEVROLET C10 PICKUP

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

    1980-1982 CHEVROLET BLAZER K5

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

    1971 GMC G35/G3500 VAN

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

    1963-1967 CHEVROLET P30 SERIES VAN

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

    1984 GMC C1500 PICKUP

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

    1983-1984 GMC G35/G3500 VAN

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

    1970 CHEVROLET G20 VAN

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

    1981 CHEVROLET C10 PICKUP

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

    1990-1991 GMC G35/G3500 VAN

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

    1990-1995 GMC G15/G1500 VAN

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

    1974 GMC G35/G3500 VAN

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

    1985-1986 GMC C2500 SUBURBAN

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

    1992 GMC G35/G3500 VAN

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

    1990-1995 CHEVROLET G10 VAN

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

    1990-1991 GMC G35/G3500 VAN

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

    1985 GMC C1500 PICKUP

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

    1985 CHEVROLET G30 VAN

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

    1970-1992 GMC MOTORHOME

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: CLASS A; P-30

    1974 GMC G35/G3500 VAN

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

    1974 GMC C25/C2500 SUBURBAN

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

    1973 GMC C25/C2500 SUBURBAN

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC C15/C1500 SUBURBAN

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

    1974 GMC G35/G3500 VAN

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

    1979-1982 CHEVROLET G20 VAN

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

    1973-1974 GMC G35/G3500 VAN

    • CC: 7439
    • Liter: 7.4
    • SubModel: VANDURA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990-1995 GMC G25/G2500 VAN

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

    1982 CHEVROLET G10 VAN

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

    1973-1974 CHEVROLET G20 VAN

    • CC: 7439
    • Liter: 7.4
    • SubModel: SPORTVAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1983-1989 CHEVROLET G10 VAN

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

    1993-1995 GMC G35/G3500 VAN

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

    1990-1995 CHEVROLET G20 VAN

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

    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 G10 VAN

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

    1975-1980 CHEVROLET C10 PICKUP

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

    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 )

    1979-1982 CHEVROLET G30 VAN

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

    1981 CHEVROLET C10 PICKUP

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

    1985 GMC G35/G3500 VAN

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

    1987 GMC S15 JIMMY

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

    1974 CHEVROLET C10 PICKUP

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

    1994-1995 GMC G15/G1500 VAN

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

    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 )

    1993-1995 GMC G35/G3500 VAN

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

    1995-1996 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: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC JIMMY

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

    1979-1982 GMC G35/G3500 VAN

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

    1999 CHEVROLET P30 VAN

    • Fitment_Note: Fits 14500 To 17000 Gross Vehicle Weight Rating (GVWR)~w/Jounce Bumper Mounted Above Leaf Springs
    • EngineType: ALL
    • SubModel: ALL

    1989 CHEVROLET P30 VAN

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

    1971 CHEVROLET G10 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1974 GMC C25/C2500 SUBURBAN

    • CC: 7439
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971 GMC G35/G3500 VAN

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

    1983-1984 CHEVROLET C10 PICKUP

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

    1971 CHEVROLET G20 VAN

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

    1992 GMC G35/G3500 VAN

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

    1985 CHEVROLET C10 PICKUP

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

    1989 CHEVROLET P30 VAN

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

    1992 GMC G35/G3500 VAN

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

    1979-1984 GMC C2500 SUBURBAN

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

    1985 GMC S15 JIMMY

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

    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 )

    1992 GMC G35/G3500 VAN

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

    1971-1972 GMC G35/G3500 VAN

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

    1990-1993 GMC G15/G1500 VAN

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