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Firestone 4121

Coil-Rite Air Helper Spring Kit 1990-97 Land Rover Defender 90

Firestone 4121

385-4121

made in usa
jegs shipping
FREE Shipping
Estimated ship date 10/30/17 if Ordered Today
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Firestone 4121 Coil-Rite Air Helper Spring Kit 1990-97 Land Rover Defender 90 $119.99
Coil-Rite Air Helper Spring Kit
  • 1990-97 Land Rover Defender 90
  • 1990-04 Land Rover Discovery
  • 1990-96 Land Rover Range Rover
  • Rear

  • Firestone 4121 Details

    Land Rover

  • 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

  • Specifications:

    Position
    Rear
    Manufacturer's Part Number:
    4121

    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 4121 fit your vehicle?

    Narrow Results

    1997 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SE
    • EngineType: ALL

    1997-1998 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: LSE
    • EngineType: ALL

    1990-1996 LAND ROVER RANGE ROVER

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • EngineType: ALL
    • SubModel: ALL

    1997 LAND ROVER DISCOVERY

    • CC: 3950
    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • Liter: 4.0
    • Aspiration: N
    • SubModel: SE7
    • Engine Vin: 2
    • EngineType: V8 ( 4.0 L / 3950 CC )

    1999-2000 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SERIES II
    • EngineType: ALL

    2003 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: S
    • EngineType: ALL

    1998 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: LE
    • EngineType: ALL

    1998 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: 50TH ANNIVERSARY EDITION
    • EngineType: ALL

    2003 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: HSE
    • EngineType: ALL

    1994-1996 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: ALL
    • EngineType: ALL

    2001-2002 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SERIES II SD
    • EngineType: ALL

    2004 LAND ROVER DISCOVERY

    • CC: 4554
    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • Liter: 4.6
    • Aspiration: N
    • SubModel: S
    • Engine Vin: 9
    • CUI: 278
    • EngineType: V8 ( 4.6 L / 278 )

    1997 LAND ROVER DEFENDER 90

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • EngineType: ALL
    • SubModel: ALL

    2004 LAND ROVER DISCOVERY

    • CC: 4554
    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • Liter: 4.6
    • Aspiration: N
    • SubModel: HSE
    • Engine Vin: 9
    • CUI: 278
    • EngineType: V8 ( 4.6 L / 278 )

    1997 LAND ROVER DISCOVERY

    • CC: 3950
    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • Liter: 4.0
    • Aspiration: N
    • SubModel: SD
    • Engine Vin: 2
    • EngineType: V8 ( 4.0 L / 3950 CC )

    2003-2004 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SE
    • EngineType: ALL

    1994-1995 LAND ROVER DEFENDER 90

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • EngineType: ALL
    • SubModel: ALL

    2001-2002 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SERIES II SE
    • EngineType: ALL

    1997 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: XD
    • EngineType: ALL

    1999 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SD
    • EngineType: ALL

    2001 LAND ROVER DISCOVERY

    • Fitment_Note: Install Time 1 Hour~No Drilling Required
    • SubModel: SERIES II LE
    • EngineType: ALL
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