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Firestone 4107

Coil-Rite Air Helper Spring Kit 1985-93 Cadillac Deville

Firestone 4107

385-4107

made in usa
jegs shipping
FREE Shipping
Ships 12/19/16 if Ordered Today
Firestone 4107 Coil-Rite Air Helper Spring Kit 1985-93 Cadillac Deville $103.99
Coil-Rite Air Helper Spring Kit
  • 1985-93 Cadillac Deville
  • 1985-96 Buick Electra
  • 1985-99 Olds Delta 88/98
  • 1986-99 Buick LeSabre
  • 1987-99 Pontiac Bonneville
  • 1996-01 Olds LSS
  • 1998-08 Ford Crown Victoria
  • Rear

  • Firestone 4107 Details

    GM & Ford

  • Increase Vehicle Stability
  • Improve Steering And Balance
  • Improve Braking Effectiveness
  • Prevent Bottoming Out
  • Maintain A Level Vehicle
  • Keep Headlights Aimed On The Road
  • Reduce Tire Wear

    Also Fits:
  • 1985-93 Cadillac Fleetwood/Touring Sedan
  • 1985-96 Park Avenue
  • 1998-08 Mercury Grand Marquis

  • Specifications:

    Position
    Rear
    Manufacturer's Part Number:
    4107

    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 4107 fit your vehicle?

    Narrow Results

    1986 CADILLAC DEVILLE

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

    1994-1996 OLDSMOBILE 98

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

    1985-1991 OLDSMOBILE DELTA 88

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

    1987 CADILLAC FLEETWOOD

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: 75

    1996 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: S
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1992-1993 OLDSMOBILE 98

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

    1987-1990 CADILLAC DEVILLE

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

    1993-1998 PONTIAC BONNEVILLE

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

    2003 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BASE

    1999 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: S
    • SubModel: SSEI
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988-1990 OLDSMOBILE 98

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

    1999 OLDSMOBILE 88

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

    1985-1989 BUICK ELECTRA

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

    1991-1993 OLDSMOBILE 98

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

    1997-1998 PONTIAC BONNEVILLE

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

    1985 CADILLAC DEVILLE

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

    1993-1997 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: S
    • SubModel: SSE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1989 BUICK ELECTRA

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

    1991-1993 CADILLAC DEVILLE

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 300
    • EngineType: V8 ( 4.9 L / 300 )

    1998-2005 MERCURY GRAND MARQUIS

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

    1987 CADILLAC FLEETWOOD

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: 75 FORMAL

    1985-1991 CADILLAC COMMERCIAL CHASSIS

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

    1990 BUICK ELECTRA

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

    2008 MERCURY GRAND MARQUIS

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.6
    • SubModel: GS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2008 MERCURY GRAND MARQUIS

    • Fitment_Note: Install Time 1 Hour
    • Liter: 4.6
    • SubModel: LS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2008 FORD CROWN VICTORIA

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

    1996-1998 OLDSMOBILE 88

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

    1998-2005 MERCURY GRAND MARQUIS

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

    2003 FORD CROWN VICTORIA

    • CC: 4605
    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • Liter: 4.6
    • SubModel: POLICE INTERCEPTOR
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1986 CADILLAC DEVILLE

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

    2005 MERCURY GRAND MARQUIS

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

    1995-1996 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: N
    • SubModel: SSE
    • Engine Vin: K
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1991-1996 BUICK PARK AVENUE

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

    1985-1989 BUICK ELECTRA

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: T-TYPE

    1992-1994 OLDSMOBILE 88

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: N
    • SubModel: ROYALE LS
    • Engine Vin: L
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1999 OLDSMOBILE 88

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

    1993-1994 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: N
    • SubModel: SSE
    • Engine Vin: L
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2005 MERCURY GRAND MARQUIS

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

    2003 MERCURY GRAND MARQUIS

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

    2003 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: LX

    1986-1998 BUICK LESABRE

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

    1999 BUICK LESABRE

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

    1993 CADILLAC 60 SPECIAL

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

    1992-1993 CADILLAC COMMERCIAL CHASSIS

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

    1996-1999 OLDSMOBILE LSS

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

    2004-2007 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1989-1993 CADILLAC FLEETWOOD

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

    1993-1995 PONTIAC BONNEVILLE

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

    1988-1990 OLDSMOBILE 98

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

    1998-1999 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • SubModel: SSE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2003 FORD CROWN VICTORIA

    • CC: 4605
    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • Liter: 4.6
    • SubModel: POLICE INTERCEPTOR
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1987-1992 CADILLAC BROUGHAM

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

    1995 OLDSMOBILE 88

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • SubModel: ROYALE LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1987-1988 CADILLAC FLEETWOOD

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: BROUGHAM COMMERCIAL CHASSIS

    1992-1995 OLDSMOBILE 88

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

    1993 CADILLAC COMMERCIAL CHASSIS

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

    1999 BUICK LESABRE

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

    1987-1988 CADILLAC FLEETWOOD

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: 60 SPECIAL

    2006-2007 MERCURY GRAND MARQUIS

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

    1988-1990 OLDSMOBILE 98

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

    1987-1988 CADILLAC FLEETWOOD

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

    2003 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: S

    1995 OLDSMOBILE 88

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

    1996 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: N
    • SubModel: SE
    • Engine Vin: K
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1998-2002 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: ALL

    1991-1993 OLDSMOBILE 98

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

    1999 PONTIAC BONNEVILLE

    • CC: 3800
    • Fitment_Note: Install Time 1 Hour
    • Liter: 3.8
    • Aspiration: N
    • SubModel: SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1986 CADILLAC FLEETWOOD

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

    1989 BUICK ELECTRA

    • Fitment_Note: Install Time 1 Hour
    • EngineType: ALL
    • SubModel: PARK AVENUE ULTRA

    1991-1993 CADILLAC DEVILLE

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

    2003 FORD CROWN VICTORIA

    • Fitment_Note: w/Rear Coil Springs~Install Time 1 Hour
    • EngineType: ALL
    • SubModel: LWB

    2005 MERCURY GRAND MARQUIS

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

    1987-1988 CADILLAC FLEETWOOD

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

    1987-1992 PONTIAC BONNEVILLE

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

    1985-1987 OLDSMOBILE 98

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

    1991 CADILLAC DEVILLE

    • Fitment_Note: Install Time 1 Hour
    • SubModel: SPRING EDITION
    • EngineType: ALL
    Items You Need