Firestone Coil-Rite: 4102 Front Kit






Maintain a balanced load and a smooth ride. Get Coil-Rite air springs for your Ford Bronco, Ford F100, or Ford F150.

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Details & Benefits

  • Designed to work in temperatures between -40˚F (-40˚C) and 180˚F (82˚C)
  • Easily control air pressure in the air springs for varying loads and conditions
  • Spring performance can be altered as easily as inflating a tire
  • Made of durable, elastic polyurethane
  • Fill kit

    fill kit


  • load capacity

    load capacity


  • installation


    No Drill

  • in-bed hitch


    Not Applicable

  • min. air pressure

    minimum air pressure

    10 PSI

  • max air pressure

    maximum air pressure

    60 PSI

  • install time

    install time

    1 HOUR(s)

Air Accessory Systems

2158 Single Path Analog Standard Duty 2497
2178 Dual Path Ananlog Standard Duty 2497
2097 Single Path Analog Heavy Duty 2497
2219 Dual Path Analog Heavy Duty 2497
2543 Single Path Analog Extreme Duty With Tank 2530
2549 Dual Path Analog Extreme Duty With Tank 2530
2610 Single Path Wireless (App Only) Standard Duty 2640
2626 Single Path Wireless (App Only) Heavy Duty 2640
2629 Dual Path Wireless (App Only) Standard Duty 2640
2630 Dual Path Wireless (App Only) Heavy Duty 2640
2631 Dual Path Wireless (App Only) Extreme Duty With Tank 2641
2632 Dual Path Wireless (Remote & App ) Standard Duty 2640
2633 Dual Path Wireless (Remote & App ) Heavy Duty 2640
2634 Dual Path Wireless (Remote & App ) Extreme Duty With Tank 2641
2638 Single Path Wireless (Remote & App) Standard Duty 2640
2639 Single Path Wireless (Remote & App ) Heavy Duty 2640

Vehicles Compatible with 4102


Bronco (Full Size) 4WD (1990-1996)

1990 Bronco (Full Size) 4WD
1991 Bronco (Full Size) 4WD
1992 Bronco (Full Size) 4WD
1993 Bronco (Full Size) 4WD
1994 Bronco (Full Size) 4WD
1995 Bronco (Full Size) 4WD
1996 Bronco (Full Size) 4WD

Bronco 2WD, 4WD (1980-1990)

1980 Bronco 2WD, 4WD
1981 Bronco 2WD, 4WD
1982 Bronco 2WD, 4WD
1983 Bronco 2WD, 4WD
1984 Bronco 2WD, 4WD
1985 Bronco 2WD, 4WD
1986 Bronco 2WD, 4WD
1987 Bronco 2WD, 4WD
1988 Bronco 2WD, 4WD
1989 Bronco 2WD, 4WD
1990 Bronco 2WD, 4WD

F100 4WD, 2WD (1968-1979)

1968 F100 4WD, 2WD
1969 F100 4WD, 2WD
1970 F100 4WD, 2WD
1971 F100 4WD, 2WD
1972 F100 4WD, 2WD
1973 F100 4WD, 2WD
1974 F100 4WD, 2WD
1975 F100 4WD, 2WD
1976 F100 4WD, 2WD
1977 F100 4WD, 2WD
1978 F100 4WD, 2WD
1979 F100 4WD, 2WD

F150 2WD, 4WD (1968-1996)

1968 F150 2WD, 4WD
1969 F150 2WD, 4WD
1970 F150 2WD, 4WD
1971 F150 2WD, 4WD
1972 F150 2WD, 4WD
1973 F150 2WD, 4WD
1974 F150 2WD, 4WD
1975 F150 2WD, 4WD
1976 F150 2WD, 4WD
1977 F150 2WD, 4WD
1978 F150 2WD, 4WD
1979 F150 2WD, 4WD
1980 F150 2WD, 4WD
1981 F150 2WD, 4WD
1982 F150 2WD, 4WD
1983 F150 2WD, 4WD
1984 F150 2WD, 4WD
1985 F150 2WD, 4WD
1986 F150 2WD, 4WD
1987 F150 2WD, 4WD
1988 F150 2WD, 4WD
1989 F150 2WD, 4WD
1990 F150 2WD, 4WD
1991 F150 2WD, 4WD
1992 F150 2WD, 4WD
1993 F150 2WD, 4WD
1994 F150 2WD, 4WD
1995 F150 2WD, 4WD
1996 F150 2WD, 4WD
Product 4102 Image

What's Included

Everything is included for a quick, easy installation.

  • Air springs
  • Hardware
  • Air line and separate valves for manual inflation, the same as you would use for inflating a tire

Optional air accessories are available for all applications. 

Additional Info

Every load and road is different. So is every job. That's why Firestone makes Coil-Rite air springs. Coil-Rite levels and stabilizes your Ford Bronco, F100, or F150 to promote more effective braking and handling, even when hauling a heavy load or dealing with adverse road conditions. As a result, properly installed Coil-Rite air springs also help level headlight beams and promote even tire wear.

Most SUVs and trucks with coil spring suspensions can take advantage of Coil-Rite air helper springs. They fit inside the existing coil springs to produce a variable spring rate. Variable spring rates offer a slower spring rate in unloaded conditions and a higher spring rate in loaded conditions. What does that lead to? A better ride for all those inside your Ford Bronco, F100, or F150, and more control and support as you add miles to the odometer.

Is it easy to install Firestone Coil-Rite in a Ford Bronco, Ford F100, Ford F150? You bet. Ford-specific Coil-Rite air spring kits come with all of the pieces necessary for a fast, simple installation. Install time averages one to two hours, and most Firestone Coil-Rite kits are no-drill. Coil-Rite air helper springs are manufactured out of elastic polyurethane and attach to your Ford's existing spring seats. Switches, gauges, air tanks, and air compressors can be purchased separately. The right air accessories make it easier for you to inflate or deflate your air springs from the comfort of your driver's seat.

After installation, Coil-Rite air helper springs adjust easily, from side to side, with independent inflation valves to support a smooth ride and even load distribution. Maintaining a balanced load lessens body roll to enhance vehicle stability. Coil-Rite air springs also reduce your chances of bottoming out by softening the interplay between your SUV or truck's frame and axle, and absorbing road shock.

With Coil-Rite air springs, changing seasons won't block you from hauling what you need to haul. Coil-Rite air springs were designed to work in temperatures between -40F (-40C) and 180F (82C). Head north, south, east, or west— take your Ford Bronco, F100, or F150 where you want to go.

Firestone Coil-Rite air springs support 500 - 2,100 lbs. per set but do not change your vehicle's total weight-carrying capacity. Review your Ford owner's manual for vehicle-specific recommendations before hauling or towing any size load. Note that this kit, W237604102, is not in-bed hitch compatible.