2004-10 Toyota Sienna Front Strut & Spring Assembly Pair TRQ SCA57105 - 1ASSP00846

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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 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

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

5.00/ 5.0
4 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great Parts
Good price, perfect fit, no issues at all. Would recommend to others and have numerous times.
March 7, 2017
Perfect fit
These installed like a charm. the product itself was quite a bit lighter in weight than the originals that i pulled out. Not sure if it due to better design or cheaper quality. So far it is working great. My suggestion is that if you are replacing the strut/spring assembly, to also invest in new sway bar links. I had to cut both mine off due to rust and corrosion stripping out the allen head.
April 24, 2017
customer service
i have ordered the set of strut on line and received on time but one box was damage, i call customer service they apologize for the inconvenient and send me the replacement right away.Associate was very professional and courteous.
October 11, 2018
Good parts
The parts came as described. And everything fit up great
April 26, 2019
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
What brand of strut is this?
Ron M December 22, 2017
Mine were Lacree when I got them 1.5 years ago. They may change as when I called with the same question they just told me they were house branded.
Brentt H December 22, 2017
We use multiple manufacturers such as Leacree who are based in either China or Taiwan to make these parts. Once they are received to our warehouse we apply our 1A Auto label and call them our in house brand.
Alex P December 22, 2017
What is the difference, and how does one tell which assembly if for the right front, which is for the left front?
Walt L May 18, 2018
If you purchased these items from us there will be part numbers that correspond to the packing slip that came with the shipment. The parts will also match the items in the vehicle. Thanks!
Adam G May 18, 2018
Compare the old, if you have not taken it out yet
Ladonna C May 19, 2018
What size are the three nuts on the top mount assembly?
Walt L May 21, 2018
I dont have the exact measurements. Our parts are designed to be exact replacements for what came with the vehicle, so as long as your year, make, and model match up with our listing, these will definitely fit and function just like the original. Please let us know if you have any other questions.
Elesban A May 21, 2018
The nuts at the top will be the same size as the factory hardware. Thank you!
Adam G May 21, 2018
Year Make Model Description
2004-2010Toyota Sienna Toyota Sienna 7 Passenger Front Wheel Drive Front Strut & Spring Assembly Pair
Part 1ASSP00846
In Stock

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.

Brand #: SCA57105