★★★★★
March 25, 2025
Great Transaction
Great Transaction, Great parts at a good price
Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Our coil spring conversion kit is a simple and inexpensive alternative for vehicles that came equipped with a factory air suspension. Everything necessary to replace the factory air springs with metal coil springs is included and it will install and fit without any special tools or modification to the vehicle.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
SKA63001
Great Transaction, Great parts at a good price
Replaced air springs on a 2007 Rainier. Ride height is 33 inches and looks right. The air spring ride height was a little over 33 inches. Ride quality seems to be the same. I had to disconnect the shocks to get enough clearance for the springs. I disconnected the brake line frame bracket on each side to keep from stressing the brake line too much. A quality product at a good price. Shipping time was reasonable.
Installed on a 2007 trailblazer SS Vehicle sits perfectly level as it should Much better handling than the original air ride
Fit great!
Fit like it was supposed to.
I installed these springs in my 2007 Trailblazer SS to replace the original air bag suspension that was leaking. These springs worked perfectly. They installed easily, and the ride quality is excellent. The height of the vehicle is also perfect with the new springs. Pretty much the same as the factory original height. Taking the old air bag suspension out was a little more difficult that I expected. But that was because they were "rusted in". There are a lot of on line videos that show the air bags coming out very easily. But in reality, if your vehicle has rust underneath, you can plan on a bit of a struggle to get them out.
The product was installed on 2006 Saab 97x. After installation, the rear measurement came out at 34 inches (top of wheel well to ground) which is equivalent to air spring height. Easy installation!
Parts delivered as advertised and fit my vehicle precisely (as advertised). Instructions for installation were easy to understand and I completed the replacement quickly. 1AAuto delivered!!
Installed these in place of the air bags on my 02 Envoy. Before, I was thinking of getting a lift kit because the front sat a few inches below the rear. Now, as noted by another reviewer, the rear sits much lower than before and lower than the front. A change of at least 2-3 inches from the air bags. The ride is good, but disappointed that they are so much lower. Haven't towed with them yet, but not looking forward to that with the lower rear.
Installed these springs in place of air bags on my 07 envoy. It now sits quite a bit lower in the rear
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
The tighter wound end of the coil spring goes up
Thank you for your interest in 1A Auto. Please check out either 1ASSP00659 (springs and shocks) or 1ASSP00659 (just springs) if you are looking for a rear conversion kit on your 2004-2005 GMC Envoy XUV!
