★★★★★
September 21, 2025
Everything fit well Just as advertised
Replaces
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.
Product Features
TRQ fully loaded shocks and struts are manufactured using premium raw materials and calibrated to restore original ride comfort. TRQ shocks are fully loaded featuring a pre-loaded bearing plate, upper and lower spring isolator, upper spring seat, coil spring, boot kit, and premium strut. TRQ recommends replacing your shocks or struts in pairs to ensure even wear of components and improved ride comfort. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
Replacing struts used to require specialized tools to compress, remove, and transfer the old spring and mount. Our Pre-assembled, complete strut & spring assemblies come with all new parts and make the job much quicker and easier for the do-it-yourself mechanic.
Strut & spring assembly contains:
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are 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.
This part fits 1 vehicle spanning 2011-2016.
| Year | Make | Model | Description |
|---|---|---|---|
| 2011-2016 | Scion | tC | Scion tC Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set TRQ SCA57327 |
| Brand Label | Part Number |
|---|---|
| KYB | SR4521 |
| KYB | SR4520 |
| Unity Automotive | 11804 |
| Unity Automotive | 11803 |
| Monroe Shocks & Struts | 172683 |
| Monroe Shocks & Struts | 172682 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
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.
Everything fit well Just as advertised
I bought these knowin that they of course are not the OEM struts. I pruchased on 4/28/22 and installed on 5/1/22. It is now july 26 and they are alreayd blown out. The ride quality was OK when they were first installed but could tell that it got worse and worse as the days went by. Mind you, I only drive 8 miles to work one way.
It is great quality and feels great and smooth love it thank u
Exact fit as original. Accurate shipping and delivery information provided. Great resource for parts
Great shocks and strut assembly. Easily installation and quick. Feels like OEM specs. I'd recommend these.
Easy shopping experience. Products delivered in timely fashion. Product quality is good and as expected. Will recommend friends and family.
1aauto had exactly what I was looking for and it all showed up in a timely manner, I would definitely recommend this site to anyone looking for parts for their car. Thanks again appreciate it
They are quick with responses on messages and shipping! I am definitely using them again!
The shocks and struts I bought for my TC are awesome! Love the ride, love the way they handle, excellent product, will definitely buy again!!!
SCA57327
Yes these are "loaded" struts!
This is a monotube design. Thank you for the inquiry!
1A Auto's house brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications.
