Lexus RX330 RX350 RX400h Strut & Spring Assembly Pair TRQ SCA57172 - 1ASSP01055

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Product Reviews
Vehicle Fit

Part Details

  • Quantity:   Pair

In the past, replacing struts required specialized tools to compress, remove and transfer the old spring and mount.  Pre-assembled with all new parts, our complete strut and spring assemblies make this job much quicker and easier for the do-it-yourself mechanic.

Each complete strut & spring assembly contains:

  • Upper Strut Mount
  • Strut Bearing
  • Coil Spring
  • Boot & Bumper Kit
  • Gas-charged Strut 

Loaded strut & spring assemblies allow for a quicker, safer install than bare struts.  No spring compressor required! 

Trouble-Free Install

Includes the matched parts needed. New components over reused parts provide a better ride and save you from having to repair again.

Matched Parts

Not all shocks and struts are manufactured the same.  Mixing and matching can result in ride quality issues and decrease the life of the parts.

Saves Time & Money

Over buying the parts individually, or having to search different parts that are correct for your vehicle (because we did it for you!)

Item Condition: New

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

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.50/ 5.0
4 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
strut assembly
Excellent service. Good price. Struts arrived ahead of estimated time. Complete assembly just as advertised. Will do more business in future.
January 23, 2017
lexus rx330
not bed at all for now... but real strut and spring test I will see after 3 or 4 years after installation...
July 10, 2017
Not the best quality but not the worst
Received two struts from different manufacture and the bottom holes were smaller for abbout 2mm from the original struts so I end up drilling the holes to make it fit. I will not recommend to regular DIY.
July 22, 2017
Good Service
1A Auto it a good deal for me and they deliver on time ,my experience was spectacular I would give them an A-Plus , I will definitely be shopping with them,
July 24, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Does this fit the all-wheel-drive, AWD 2004 Lexus RX 330?
Ricky L March 25, 2017
These assemblies fit the rear on a 2004 RX330 AWD, not for models with air suspension.
Tim K March 26, 2017
Yes no problem. Should have bought stabilizer arm at same time as old one were not salvageable. I bought local to get job done on Sat.
Charles W March 26, 2017
yes they fit perfect i installed them on my 2005 AWD Lexus RX330
Jamie C March 28, 2017
I used them on 07 RX350 AWD. Simple install. Did not come with new bushings.
Richard S March 28, 2017
yes they did! I replaced all four and all the tie rod end and the lower control arms. The ride and handling are like a new vehicle at 145,000 miles!!! Thank you 1A!
Michael M March 29, 2017
What brand name are the shock struts?
Carlos M April 25, 2017
We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please dont hesitate to ask.
Derek C April 25, 2017
Year Make Model Description
2004-2006Lexus RX330 Lexus RX330 All Wheel Drive (4th Vin Digit H) without Air Suspension Rear Strut & Spring Assembly Pair TRQ SCA57172
2007Lexus RX350 Lexus RX350 All Wheel Drive (4th Vin Digit H) without Air Suspension Rear Strut & Spring Assembly Pair TRQ SCA57172
2006-2007Lexus RX400h Lexus RX400h All Wheel Drive (4th Vin Digit H) Rear Strut & Spring Assembly Pair TRQ SCA57172
Part #: 1ASSP01055

Order must be placed by 4pm ET
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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: SCA57172