Firestone

Firestone Coil-Rite Air Helper Spring Kit Rear (Multiple Fitments) (W237604107)

SKU 4107

MPN fir4107

$158.89 · Available to order

Firestone Coil-Rite Air Helper Spring Kit Rear (Multiple Fitments) (W237604107)

If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions.Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180deg F (82deg C) and -40deg F (-40deg C).

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1998–2008FordCrown VictoriaLX—
1987Oldsmobile98Regency Grande—
1995Oldsmobile88Royale LSS—
1985CadillacDeVilleBase—
1985–1993CadillacCommercial ChassisBase—
1985CadillacFleetwoodd'Elegance—
2005FordCrown VictoriaSpecial Edition—
1985–1991OldsmobileDelta 88Royale Brougham—
1991–1996Oldsmobile98Regency Elite—
1986–1987CadillacDeVilleTouring—
2005MercuryGrand MarquisGSL—
1986–1990BuickLeSabreEstate Wagon—
1985–1986CadillacFleetwoodBrougham—
1988–1999PontiacBonnevilleSSE—
1985–1990BuickElectraT-Type—
1985–1987CadillacFleetwood75 Formal—
1986–1999BuickLeSabreLimited—
2005MercuryGrand MarquisUltimate Edition—
1988–1999PontiacBonnevilleSE—
1985–1993CadillacFleetwoodBase—
1987–1990Oldsmobile98Regency Touring—
1987–1991PontiacBonnevilleLE—
2003MercuryGrand MarquisLSE—
1987–1992CadillacBroughamd'Elegance—
2005MercuryGrand MarquisLimited Edition—
1991–1993Oldsmobile98Touring—
1991–1996BuickPark AvenueBase—
1998–2008MercuryGrand MarquisGS—
1991–1996BuickPark AvenueUltra—
1985OldsmobileDelta 88Royale Brougham LS—
1996–1999OldsmobileLSSBase—
1987–1993CadillacDeVilleBase—
2002–2003FordCrown VictoriaLWB—
1998–2003FordCrown VictoriaS—
1985–1989CadillacFleetwoodBrougham Commercial Chassis—
1985–1987CadillacDeVilled'Elegance—
1985–1991OldsmobileDelta 88Royale—
1992–1993CadillacCommercial ChassisBrougham—
1987–1992CadillacFleetwood60 Special—
1987–1992CadillacBroughamBase—
1989–1990BuickElectraPark Avenue Ultra—
1998–2008MercuryGrand MarquisLS—
1991CadillacDeVilleSpring Edition—
1992–1994Oldsmobile98Regency—
1987BuickLeSabreT-Type—
1992–1999Oldsmobile88Royale LS—
1985CadillacDeVilleCabriolet—
2005FordCrown VictoriaS—
1993CadillacFleetwoodBrougham—
2007–2008FordCrown VictoriaLWB—
1985–1987CadillacFleetwood75—
2004–2006FordCrown VictoriaLX Sport—
1985–1990BuickElectraPark Avenue—
1998–2008FordCrown VictoriaPolice Interceptor—
1987PontiacBonnevilleBase—
1987–1992CadillacFleetwoodd'Elegance—
1998–2008FordCrown VictoriaBase—
1985–1990Oldsmobile98Regency—
1987–1991BuickLeSabreBase—
1985–1986CadillacFleetwoodBrougham d'Elegance—
1992–1999Oldsmobile88Royale—
1985–1990Oldsmobile98Regency Brougham—
1993Cadillac60 SpecialBase—
2007–2008FordCrown VictoriaFleet—
1991–1993CadillacDeVilleTouring—
1992–1999PontiacBonnevilleSSEi—
1986–1999BuickLeSabreCustom—
1985–1990BuickElectraLimited—
Specifications
CategorySuspension
Sub-CategoryAir Suspension Kits
UPC767555096192
CARB ApprovedYes
Prop 65 WarningN
Special OrderYes
Weight3 lb
Dimensions (L×W×H)11 × 9 × 9 in