Firestone Coil-Rite Air Helper Spring Kit Rear 08-14 GM SUV (W237604186)
FIR4186
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).
WarrantyInstallation Instructions
Installation Instructions
- 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 |
|---|---|---|---|
| 2008-2014 | Cadillac | Escalade | Base |
| 2009-2013 | Cadillac | Escalade | Hybrid |
| 2010-2013 | Cadillac | Escalade | Hybrid Platinum |
| 2011-2014 | Cadillac | Escalade | Luxury |
| 2008-2014 | Cadillac | Escalade | Platinum |
| 2011-2014 | Cadillac | Escalade | Premium |
| 2008-2014 | Cadillac | Escalade ESV | Base |
| 2011-2014 | Cadillac | Escalade ESV | Luxury |
| 2008-2014 | Cadillac | Escalade ESV | Platinum |
| 2011-2014 | Cadillac | Escalade ESV | Premium |
| 2008-2013 | Cadillac | Escalade EXT | Base |
| 2011-2013 | Cadillac | Escalade EXT | Luxury |
| 2011-2013 | Cadillac | Escalade EXT | Premium |
| 2011 | Cadillac | SRX | Base |
| 2011 | Cadillac | SRX | Luxury |
| 2011 | Cadillac | SRX | Performance |
| 2011 | Cadillac | SRX | Premium |
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2011-2012 | Chevrolet | Avalanche | LS |
| 2011-2012 | Chevrolet | Avalanche | LT |
| 2011-2012 | Chevrolet | Avalanche | LTZ |
| 2008-2014 | Chevrolet | Suburban 1500 | LS |
| 2008-2014 | Chevrolet | Suburban 1500 | LT |
| 2008-2014 | Chevrolet | Suburban 1500 | LTZ |
| 2008-2013 | Chevrolet | Suburban 2500 | LS |
| 2008-2013 | Chevrolet | Suburban 2500 | LT |
| 2008-2013 | Chevrolet | Tahoe | Hybrid |
| 2008-2014 | Chevrolet | Tahoe | LS |
| 2008-2014 | Chevrolet | Tahoe | LT |
| 2008-2014 | Chevrolet | Tahoe | LTZ |
| 2008-2014 | Chevrolet | Tahoe | PPV |
| 2012-2014 | Chevrolet | Tahoe | SSV |
| 2011 | Chevrolet | Traverse | LS |
| 2011 | Chevrolet | Traverse | LT |
| 2011 | Chevrolet | Traverse | LTZ |
| 2011 | GMC | Acadia | Denali |
| 2011 | GMC | Acadia | SL |
| 2011 | GMC | Acadia | SLE |
| 2011 | GMC | Acadia | SLT |
| 2011 | GMC | Terrain | SLE |
| 2011 | GMC | Terrain | SLT |
| 2008-2014 | GMC | Yukon | Denali |
| 2010-2013 | GMC | Yukon | Denali Hybrid |
| 2008-2013 | GMC | Yukon | Hybrid |
| 2008-2014 | GMC | Yukon | SLE |
| 2008-2014 | GMC | Yukon | SLT |
| 2008-2014 | GMC | Yukon XL 1500 | Denali |
| 2008-2014 | GMC | Yukon XL 1500 | SLE |
| 2008-2014 | GMC | Yukon XL 1500 | SLT |
| 2011-2012 | GMC | Yukon XL 2500 | SLE |
| 2011-2012 | GMC | Yukon XL 2500 | SLT |
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Fast & Reliable Delivery
At NoLimit Accessories Inc., we're committed to getting your order to you quickly and safely. Learn about our shipping times, rates, and delivery options below.
Order Processing Time All orders are carefully processed and prepared for shipment within 1-2 business days. Please note that orders placed on weekends or holidays will be processed on the next business day.
Shipping Rates & Delivery Estimates We offer competitive shipping rates calculated based on your location and order size. Your exact shipping cost and estimated delivery time will be calculated and displayed at checkout before you complete your purchase.
Order Tracking & Shipment Confirmation Once your order ships, you'll receive a Shipment Confirmation email with your tracking number(s). You can use this tracking number to monitor your package's journey. Please allow up to 24 hours for tracking information to become active in the carrier's system.
Damaged or Lost Packages While we take great care in packaging your order, we are not liable for products damaged or lost during shipping. If your order arrives damaged, please contact the shipping carrier directly to file a claim. We're here to help guide you through this process if needed.
International Shipping Currently, we ship to addresses within the United States only. We're working to expand our shipping options in the future.
Customer Support Have questions about your shipment or our shipping policy? Please don't hesitate to contact our customer service team for assistance.
- Made in the USA
