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FLASHSALE
Firestone Coil-Rite Air Helper Spring Kit Rear (Multiple Fitments) (W237604107)
Sale price
$208.83
Regular price $158.99Pickup currently unavailable
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).
- Keep Headlights Aimed On The Road
- Improve Braking Effectiveness
- Improve Steering And Balance
- Increase Vehicle Stability
- Maintain A Level Vehicle
- Prevent Bottoming Out
- Reduce Tire Wear
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1990 | Buick | Electra | Limited |
| 1985-1990 | Buick | Electra | Park Avenue |
| 1989-1990 | Buick | Electra | Park Avenue Ultra |
| 1985-1990 | Buick | Electra | T-Type |
| 1987-1991 | Buick | LeSabre | Base |
| 1986-1999 | Buick | LeSabre | Custom |
| 1986-1990 | Buick | LeSabre | Estate Wagon |
| 1986-1999 | Buick | LeSabre | Limited |
| 1987 | Buick | LeSabre | T-Type |
| 1991-1996 | Buick | Park Avenue | Base |
| 1991-1996 | Buick | Park Avenue | Ultra |
| 1993 | Cadillac | 60 Special | Base |
| 1987-1992 | Cadillac | Brougham | Base |
| 1987-1992 | Cadillac | Brougham | d'Elegance |
| 1985-1993 | Cadillac | Commercial Chassis | Base |
| 1992-1993 | Cadillac | Commercial Chassis | Brougham |
| 1985,1987-1993 | Cadillac | DeVille | Base |
| 1985 | Cadillac | DeVille | Cabriolet |
| 1985-1987 | Cadillac | DeVille | d'Elegance |
| 1991 | Cadillac | DeVille | Spring Edition |
| 1986-1987,1991-1993 | Cadillac | DeVille | Touring |
| 1987-1992 | Cadillac | Fleetwood | 60 Special |
| 1985-1987 | Cadillac | Fleetwood | 75 |
| 1985-1987 | Cadillac | Fleetwood | 75 Formal |
| 1985-1993 | Cadillac | Fleetwood | Base |
| 1985-1986,1993 | Cadillac | Fleetwood | Brougham |
| 1985-1989 | Cadillac | Fleetwood | Brougham Commercial Chassis |
| 1985-1986 | Cadillac | Fleetwood | Brougham d'Elegance |
| 1985,1987-1992 | Cadillac | Fleetwood | d'Elegance |
| 1998-2008 | Ford | Crown Victoria | Base |
| 2007-2008 | Ford | Crown Victoria | Fleet |
| 2002-2003,2007-2008 | Ford | Crown Victoria | LWB |
| 1998-2008 | Ford | Crown Victoria | LX |
| 2004-2006 | Ford | Crown Victoria | LX Sport |
| 1998-2008 | Ford | Crown Victoria | Police Interceptor |
| 1998-2003,2005 | Ford | Crown Victoria | S |
| 2005 | Ford | Crown Victoria | Special Edition |
| 1998-2008 | Mercury | Grand Marquis | GS |
| 2005 | Mercury | Grand Marquis | GSL |
| 2005 | Mercury | Grand Marquis | Limited Edition |
| 1998-2008 | Mercury | Grand Marquis | LS |
| 2003 | Mercury | Grand Marquis | LSE |
| 2005 | Mercury | Grand Marquis | Ultimate Edition |
| 1992-1999 | Oldsmobile | 88 | Royale |
| 1992-1999 | Oldsmobile | 88 | Royale LS |
| 1995 | Oldsmobile | 88 | Royale LSS |
| 1985-1990,1992-1994 | Oldsmobile | 98 | Regency |
| 1985-1990 | Oldsmobile | 98 | Regency Brougham |
| 1991-1996 | Oldsmobile | 98 | Regency Elite |
| 1987 | Oldsmobile | 98 | Regency Grande |
| 1987-1990 | Oldsmobile | 98 | Regency Touring |
| 1991-1993 | Oldsmobile | 98 | Touring |
| 1985-1991 | Oldsmobile | Delta 88 | Royale |
| 1985-1991 | Oldsmobile | Delta 88 | Royale Brougham |
| 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1996-1999 | Oldsmobile | LSS | Base |
| 1987 | Pontiac | Bonneville | Base |
| 1987-1991 | Pontiac | Bonneville | LE |
| 1988-1999 | Pontiac | Bonneville | SE |
| 1988-1999 | Pontiac | Bonneville | SSE |
| 1992-1999 | Pontiac | Bonneville | SSEi |
Sale price
$208.83
Regular price $158.99If 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).
- Keep Headlights Aimed On The Road
- Improve Braking Effectiveness
- Improve Steering And Balance
- Increase Vehicle Stability
- Maintain A Level Vehicle
- Prevent Bottoming Out
- Reduce Tire Wear
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1990 | Buick | Electra | Limited |
| 1985-1990 | Buick | Electra | Park Avenue |
| 1989-1990 | Buick | Electra | Park Avenue Ultra |
| 1985-1990 | Buick | Electra | T-Type |
| 1987-1991 | Buick | LeSabre | Base |
| 1986-1999 | Buick | LeSabre | Custom |
| 1986-1990 | Buick | LeSabre | Estate Wagon |
| 1986-1999 | Buick | LeSabre | Limited |
| 1987 | Buick | LeSabre | T-Type |
| 1991-1996 | Buick | Park Avenue | Base |
| 1991-1996 | Buick | Park Avenue | Ultra |
| 1993 | Cadillac | 60 Special | Base |
| 1987-1992 | Cadillac | Brougham | Base |
| 1987-1992 | Cadillac | Brougham | d'Elegance |
| 1985-1993 | Cadillac | Commercial Chassis | Base |
| 1992-1993 | Cadillac | Commercial Chassis | Brougham |
| 1985,1987-1993 | Cadillac | DeVille | Base |
| 1985 | Cadillac | DeVille | Cabriolet |
| 1985-1987 | Cadillac | DeVille | d'Elegance |
| 1991 | Cadillac | DeVille | Spring Edition |
| 1986-1987,1991-1993 | Cadillac | DeVille | Touring |
| 1987-1992 | Cadillac | Fleetwood | 60 Special |
| 1985-1987 | Cadillac | Fleetwood | 75 |
| 1985-1987 | Cadillac | Fleetwood | 75 Formal |
| 1985-1993 | Cadillac | Fleetwood | Base |
| 1985-1986,1993 | Cadillac | Fleetwood | Brougham |
| 1985-1989 | Cadillac | Fleetwood | Brougham Commercial Chassis |
| 1985-1986 | Cadillac | Fleetwood | Brougham d'Elegance |
| 1985,1987-1992 | Cadillac | Fleetwood | d'Elegance |
| 1998-2008 | Ford | Crown Victoria | Base |
| 2007-2008 | Ford | Crown Victoria | Fleet |
| 2002-2003,2007-2008 | Ford | Crown Victoria | LWB |
| 1998-2008 | Ford | Crown Victoria | LX |
| 2004-2006 | Ford | Crown Victoria | LX Sport |
| 1998-2008 | Ford | Crown Victoria | Police Interceptor |
| 1998-2003,2005 | Ford | Crown Victoria | S |
| 2005 | Ford | Crown Victoria | Special Edition |
| 1998-2008 | Mercury | Grand Marquis | GS |
| 2005 | Mercury | Grand Marquis | GSL |
| 2005 | Mercury | Grand Marquis | Limited Edition |
| 1998-2008 | Mercury | Grand Marquis | LS |
| 2003 | Mercury | Grand Marquis | LSE |
| 2005 | Mercury | Grand Marquis | Ultimate Edition |
| 1992-1999 | Oldsmobile | 88 | Royale |
| 1992-1999 | Oldsmobile | 88 | Royale LS |
| 1995 | Oldsmobile | 88 | Royale LSS |
| 1985-1990,1992-1994 | Oldsmobile | 98 | Regency |
| 1985-1990 | Oldsmobile | 98 | Regency Brougham |
| 1991-1996 | Oldsmobile | 98 | Regency Elite |
| 1987 | Oldsmobile | 98 | Regency Grande |
| 1987-1990 | Oldsmobile | 98 | Regency Touring |
| 1991-1993 | Oldsmobile | 98 | Touring |
| 1985-1991 | Oldsmobile | Delta 88 | Royale |
| 1985-1991 | Oldsmobile | Delta 88 | Royale Brougham |
| 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1996-1999 | Oldsmobile | LSS | Base |
| 1987 | Pontiac | Bonneville | Base |
| 1987-1991 | Pontiac | Bonneville | LE |
| 1988-1999 | Pontiac | Bonneville | SE |
| 1988-1999 | Pontiac | Bonneville | SSE |
| 1992-1999 | Pontiac | Bonneville | SSEi |
FAQ
Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.
If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.
Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.
We’ve been in your shoes. From first bolt-ons to full custom builds, our crew can guide you the right way.
Every product we sell is chosen with one goal in mind: helping you build faster, stronger, and more reliable machines.
We team up with the best brands so you can build with confidence.