+1-989-755-0561 1-800-358-4751

Firestone Coil-Rite Air Spring Kit | Rear

SKU 4185

Ships Today
$138.98 Free Ship!
 
1 In Stock

Firestone 4185 Coil-Rite air spring kit fits rear applications for the 2009-2016 RAM 1500 pickup. Firestone air springs help to improve steering control and braking effectiveness and match your vehicles load for an overall improved ride. Includes everything you need for a quick installation.

Product Specs for Firestone W237604185

  • Location: Fits Rear Axle
  • Drilling Required:No
  • Air Spring Diameter:4 inches
  • Air Spring Length:11 inches
  • Instructions:Firestone 4185 Installation Instructions.
  • Replacement Air Spring:6133
  • UPC: 767555119785
  • MPN: W237604185
Ask an Expert

customer service Our Michigan based experts can help.

1.800.358.4751
Email
Hours
M-F 7:00AM - 11:00PM EST
Sat 8:00AM - 1:00PM EST

Firestone W237604185 Details

Firestone Coil-Rite Air Helper Springs

Firestone air helper springs are designed to fit inside existing coil spring suspensions, creating a variable rate spring. These air helper springs are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle.

Coil-Rite air helper springs provide extra support for coil springs in cars, minivans, vans, light trucks, RVs and SUVs. The complete adjustability of these air helper springs will level your vehicle, provide a smoother ride, more effective braking and handling, even under heavy loading and adverse road conditions.

Firestone's Coil-Rite air helper springs enable adjustment for varying loads and road conditions by inflating or deflating the air helper springs. Spring performance can be altered as easily as inflating a tire. The air springs will support 500-1000 lbs per set.(Note: Do not exceed the vehicle's recommended Gross Vehicle Weight Rating)

firestone coil rite
Features & Benefits of Coil-Rite air helper springs and air bag kits
  • 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

Basic Kit includes everything for a quick installation:

  • 2 Air springs
  • Supports
  • Hardware
  • Air line
  • Separate inflation valves for manual inflation
  • Average Installation time 1 hour

Vehicle Application Guide for Firestone W237604185

The 4185 Firestone Coil-Rite Air Spring Kit | Rear is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Firestone Coil Rite to view all vehicle makes and models.

  • Dodge
  • Ram
YearMakeModelVehicle OptionInstallation Notes
2010 Dodge Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2011 Dodge Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2011 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2012 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2013 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2014 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2015 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2016 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2017 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.
2018 Ram 1500Fits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit Power Ram or Rebel models.

Customer Q&A - Firestone W237604185


Will this kit fit my Ram 2500 2017 with rear coils? If not is there a kit available please

Asked
Currently I do not show any availability on a coil air bag kit for the 2017 Ram 2500. There are options in the 5,000 LBS bag kits that will mount next to the spring. There are also Air Lift 1000 custom kits that are available by measurement. If you provide measurements of the coil spring we may be able to find a custom kit that will fit.


Firestone

Firestone Industrial Products has the largest North American infrastructure of any air spring manufacturer. Their experience and technical innovation dates back to 1938 with a patent for a pneumatic suspension device to be trademarked the Airide spring.

Firestone Industrial Products, a subsidiary of Bridgestone Firestone Diversified Products (BFDP), specializes in air spring manufacturing and technology with a history of more than 65 years of research and development of technologically advanced air springs. With headquarters in Indianapolis, Ind., and six quality certified manufacturing/assembly plants located on four different continents, the company produces suspension products for commercial trucks & trailers, cars, sport utility vehicles, light trucks, minivans, vans and motor homes.  For more information visit Firestone Industrial Products

Firestone HD Air Springs Warranty

2 Year Warranty

Firestone warrants its HD Air Spring products against defects in workmanship or material for a period of 2 years.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How To Get Service

If your Firestone HD air spring failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

Firestone Ride-Rite Warranty

Limited Lifetime Warranty

On Air Springs included in Ride-Rite, Sport-Rite, Coil-Rite, and Level-Rite kits.

2 Year Warranty

On brackets and hardware included in Ride-Rite air spring and Ride-Rite compressor kits.

2 Year Warranty

On Work-Rite urethane products.

2 Year Warranty

On Heavy Duty, Xtra Heavy Duty, and Xtreme compressor systems.

1 Year Warranty

On Light Duty and Standard Duty Ride-Rite compressor kits.

Firestone warrants its products against defects in workmanship or material for the above.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How to get service

If you purchased your air springs in the U.S. or Canada and believe you have a part with a warrantable defect, call Firestone Customer Service at 1-800-888-0650 (option 1 for Ride-Rite, option 1 again, then option 4 for warranty). Representatives are available from 7:30 a.m. to 4:30 p.m. (EST) Monday – Friday.

People Who Bought This Also Bought

Need Help Finding the Right Product?

Our Michigan Based Parts Experts Can Help. Call for immediate assistance.

Please Wait...