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
Loaded Struts: Pre-assembled application specific design
Application Specific Design: No modifications necessary
Matched Pair: Improved comfort and extended service life
Restored Performance: Reduced body sway and vibration
Description
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:
Upper Strut Mount
Strut Bearing
Coil Spring
Boot & Bumper Kit
Gas-charged Strut
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
This part fits
1 vehicle spanning 1990-2000.
Fits these Makes
Select vehicle
Year
Make
Model
Description
1990-2000
Lexus
LS400
Lexus LS400 without Air Suspension Front & Rear 4 Piece Shock & Spring Assembly Set TRQ SCA61083
Part Interchange
Brand Label
Part Number
Unity Automotive
15190
Unity Automotive
11330
Lexus
4813150010
Lexus
4851059106
Lexus
4813150070
Lexus
4813150050
Lexus
4851059017
FCS
1345477
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.
Product Reviews
5.0/ 5
★★★★★★★★★★
4 reviews
5★
100%
4★
0%
3★
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2★
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Customer photos
★★★★★July 3, 2023
Fantastic in all ways
Overall these shocks completely changed how my LS400 handled. The car had the original shocks and had been recently bottoming out on speed bumps and losing control of the front end at speed. These shocks were an exact fit, and, while I can't say what the car felt like new, I can say it feels like a new car. Replacing the shocks fixed a regular whine the power steering had and returned the lost control to the driver. Highly recommend to any Lexis users looking to improve their ride.
★★★★★November 21, 2021
I had to replace my factory air ride with these and the only difference is how much better it handles with TRQ but the ride is not as smooth as factory air ride
★★★★★June 23, 2018
Struts for 92 lexus ls 400
Struts fit perfectly, and the ride great. I have recommending your company to all my friends and strangers. Thank You.
★★★★★April 29, 2018
Perfect Fit!
I would definitely recommend this product. I am not a mechanic, however after watching an installation video and getting the appropriate tools the the job was a success. I saved at least $2,000.00 in Lexus labor fees.
Showing 1–4 of 4 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
BrianJuly 14, 2025
Would these fit on my 98 Lexus ls400 it has the air ride option?
No.
Currently, we do not carry this part for your vehicle. We're always updating our inventory so please check back soon!
Kemal · July 15, 2025
NickMarch 3, 2024
Which struts are the fronts? I installed them and the front end is much higher than the rear. Did I install them backwards?
The shorter ones are for the front
Carissa · March 4, 2024
BJahFebruary 9, 2020
How are these struts compared to the original?
TRQ is a high quality, high end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty. They are precision engineered and rigorously tested. TRQ auto parts are manufactured in state-of-the-art facilities, using the highest quality materials, and rigorously tested to ensure ultimate reliability and direct fit for your car or truck. These parts will be a direct replacement of the OE parts and are tested to meet or exceed the original equipment manufacturers standards. Thank you for the inquiry!
Andra · February 9, 2020
TAugust 23, 2019
Whats the length of the fronts n back??
All of our parts are for the North American market, so they will not fit on Japanese domestic vehicles.
T · August 27, 2019
Showing 1–4 of 4 questions
Customer service
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Lexus is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Lexus or Toyota Motor Corporation.See all trademarks.
Select Your Vehicle
Specify your vehicle's year, make and model to guarantee fit.
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
