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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Coil-Rite air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1, 000 pounds per set. Coil-Rite air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions. Each air spring is pressure tested before leaving the factory. Over 1/2 million cycle life test. Can be used on Pick-Ups (front), P-30 Motorhome (front), SUV's and cars. The Kit includes air springs, air line, fasteners, inflation valves (manual inflation), supports (if required), push-to-connect air fittings and detailed instructions.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are used in the Firestone W237604174 Coil-Rite Kit?A: The kit is made of durable polyurethane. This material is designed to withstand the rigors of coil-sprung suspensions.
Q: What are the dimensions of the Coil-Rite Kit?A: The dimensions are eleven inches in length, nine point zero two inches in width, and nine point zero two inches in height. These compact dimensions make it easy to fit in various vehicle types.
Q: What is the weight capacity of the Coil-Rite air helper springs?A: The air springs can support between five hundred and one thousand pounds per set. This provides adjustable spring rates that are superior to standard coil springs.
Q: How do I install the Coil-Rite Kit?A: To install, mount the air helper springs inside your existing open coil spring suspension. The kit includes detailed instructions for easy installation.
Q: Can the Coil-Rite Kit be used on my vehicle?A: Yes, it can be used on pick-up trucks, P-30 motorhomes, SUVs, and cars. This versatility makes it suitable for various applications.
Q: What is included in the Coil-Rite Kit?A: The kit includes air springs, air line, fasteners, inflation valves for manual inflation, supports if required, and push-to-connect air fittings. It has everything you need for installation.
Q: How do I maintain the Coil-Rite air helper springs?A: To maintain the air springs, regularly check the air pressure and inspect for wear. Proper maintenance ensures optimal performance and longevity.
Q: Are the Coil-Rite air springs safe to use?A: Yes, the air springs are pressure tested before leaving the factory. They are designed for safety and reliability in various driving conditions.
Q: How long do the Coil-Rite air springs last?A: The air springs have a life cycle tested for over half a million cycles. This ensures they are durable and long-lasting.
Q: Is the Firestone W237604174 Coil-Rite Kit suitable for heavy loads?A: Yes, it is designed to support loads between five hundred and one thousand pounds. This makes it ideal for vehicles carrying heavy cargo.
Q: Can I use the Coil-Rite Kit on the front suspension of my vehicle?A: Yes, the Coil-Rite Kit can be used on the front suspension of pick-ups and P-30 motorhomes. It enhances the load-carrying capacity of your vehicle.
Q: What kind of vehicles can I install the Coil-Rite Kit on?A: The kit is compatible with pick-ups, P-30 motorhomes, SUVs, and cars. This makes it a versatile option for many vehicle types.
Q: How do I inflate the air springs in the Coil-Rite Kit?A: The air springs feature manual inflation valves. Use these valves to add air as needed to adjust the spring rate.
Q: What should I do if the Coil-Rite Kit arrives damaged?A: If the kit arrives damaged, contact the manufacturer or retailer for a replacement or refund. Ensure you keep the original packaging for returns.
Q: Does the Coil-Rite Kit come with a warranty?A: Yes, Firestone typically offers a warranty on their products, including the Coil-Rite Kit. Check the specific warranty details with your purchase.