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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

    1975-1976 GMC 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

    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 )

    1993-1996 GMC MOTORHOME

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

    1973 CHEVROLET G20 VAN

    • CC: 7441
    • 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 CAMPER SPECIAL

    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 )

    1971 CHEVROLET G20 VAN

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

    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 G35/G3500 VAN

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

    1974 GMC G35/G3500 VAN

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

    1994-1995 CHEVROLET G20 VAN

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

    1981 CHEVROLET C10 PICKUP

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

    1970-1992 GMC MOTORHOME

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

    1971 CHEVROLET G30 VAN

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

    1973 CHEVROLET BLAZER

    • 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 )

    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 )

    1971 GMC G35/G3500 VAN

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

    1989 CHEVROLET P30 VAN

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

    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 )

    1981 CHEVROLET C10 PICKUP

    • CC: 5735
    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984 GMC C1500 PICKUP

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

    1974 GMC G35/G3500 VAN

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

    1997-1998 CHEVROLET P30 VAN

    • Fitment_Note: Fits 14500 To 17000 Gross Vehicle Weight Rating (GVWR)~w/Jounce Bumper Mounted Above Leaf Springs
    • 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
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1993 CHEVROLET G10 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 )

    1981-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY CUSTOM

    1970 CHEVROLET G20 VAN

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

    1977 GMC JIMMY

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

    1973-1974 CHEVROLET G20 VAN

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

    1978 CHEVROLET C10 PICKUP

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

    1990-1993 GMC G25/G2500 VAN

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

    1973 GMC JIMMY

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

    1980-1982 CHEVROLET BLAZER K5

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

    1985 CHEVROLET G30 VAN

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

    1983-1984 CHEVROLET BLAZER K5

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

    1971 CHEVROLET G30 VAN

    • Fitment_Note: Install Time 1 Hour
    • Liter: 5.7
    • SubModel: SPORTVAN
    • 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 )

    1970 GMC G35/G3500 VAN

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

    1974 GMC C25/C2500 SUBURBAN

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

    1973 GMC C25/C2500 SUBURBAN

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

    1973 GMC C25/C2500 SUBURBAN

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

    1973-1974 GMC G35/G3500 VAN

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

    1990-1995 CHEVROLET G10 VAN

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

    1978 CHEVROLET C10 PICKUP

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

    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 )

    1985-1986 GMC C2500 SUBURBAN

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

    1973 GMC C25/C2500 SUBURBAN

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

    1971 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 )

    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 )

    1985 GMC G35/G3500 VAN

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

    1974 GMC C15/C1500 SUBURBAN

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

    1975 CHEVROLET K5 BLAZER

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

    1971-1973 GMC G35/G3500 VAN

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

    1975-1980 CHEVROLET C10 PICKUP

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

    1985 GMC C1500 PICKUP

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

    1979-1982 CHEVROLET G20 VAN

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

    1994-1995 CHEVROLET G10 VAN

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

    1974 GMC JIMMY

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

    1979-1982 CHEVROLET G20 VAN

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

    1979-1980 CHEVROLET BLAZER K5

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

    1973 GMC JIMMY

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

    1985 CHEVROLET G30 VAN

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

    1983-1984 CHEVROLET G30 VAN

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

    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 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 )

    1973-1974 GMC JIMMY

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

    1971-1973 CHEVROLET G20 VAN

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

    1979-1982 CHEVROLET G10 VAN

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

    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 )

    1997-1998 CHEVROLET P30 VAN

    • Fitment_Note: 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: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 CHEVROLET C10 PICKUP

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

    1975 CHEVROLET K5 BLAZER

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

    1970-1972 GMC G25/G2500 VAN

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

    1974 CHEVROLET C10 PICKUP

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

    1971 GMC G35/G3500 VAN

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

    1994-1995 GMC G15/G1500 VAN

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

    1975-1978 GMC G35/G3500 VAN

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

    1990-1995 GMC G25/G2500 VAN

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

    1985 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY CUSTOM

    1973-1974 GMC JIMMY

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

    1973-1974 CHEVROLET BLAZER

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

    1985 GMC C1500 PICKUP

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

    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 )

    1971 CHEVROLET P30 VAN

    • CC: 4097
    • Fitment_Note: w/Jounce Bumpers Mounted At Bottom Of Frame Rails
    • Liter: 4.1
    • SubModel: BASE
    • 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 )

    1979-1982 CHEVROLET G10 VAN

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

    1990-1995 CHEVROLET G10 VAN

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

    1983-1990 CHEVROLET S10 BLAZER

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

    1971-1973 GMC G35/G3500 VAN

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

    1988-1991 GMC S15 JIMMY

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

    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 )

    1979-1982 CHEVROLET G30 VAN

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

    1994-1995 CHEVROLET G30 VAN

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

    1993-1994 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
    • EngineType: ALL
    • SubModel: ALL

    1978-1980 CHEVROLET C10 PICKUP

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

    1974-1989 GMC G25/G2500 VAN

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

    1990 CHEVROLET S10 BLAZER

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

    1985 GMC S15 JIMMY

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