1ASSP01190-Toyota Prius Prius Plug-In Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set


2010 Toyota Prius Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set

Guaranteed to fit: 2010 Toyota Prius

Fit Details

  • Front or Rear Location: Front
  • Side Location: Driver & Passenger Side

Part Details

  • Set Quantity: 2 Piece

This part replaces:

  • Monroe 172689
  • Monroe 172688
  • KYB SR4246
  • KYB SR4245
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List: $276.95 Save: $72.00
Part 1ASSP01190
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

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

Brand #: SCA57239

Frequently bought together

Vehicle Fit
Warranty & Shipping
How-To & Tools

Part Details

  • Set Quantity:   2 Piece

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 www.P65Warnings.ca.gov.

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. This warranty covers the cost of the part only.

  1. step : Removing the Wiper Arms (0:25)
    • Pry the cap off the driver side wiper arm stud
    • Remove the 14mm nut from the stud
    • Pull the wiper arm off the stud
    • Open the hood
    • Remove the two 14mm mounting nuts from the passenger side wiper arm
    • Pull the wiper arm off the windshield
  2. step : Removing the Cowl Cover (2:10)
    • Pry off the two cowl corner trim pieces with a trim tool
    • Pry the two push clips out of each side of the cowl with a flat blade screwdriver
    • Release the clips along the front of the cowl
    • Lift the cowl up and out of the engine bay
  3. step : Removing the Wiper Transmission (3:45)
    • Unplug the wiper motor electrical connector
    • Unclip the wiring harness from the lower wiper cowl
    • Remove the four 10mm bolts from the wiper transmission
    • Pull the wiper transmission off the lower wiper cowl
  4. step : Removing the Lower Cowl Panel (5:00)
    • Remove the nine 10mm bolts
    • Lift the lower cowl panel out of the engine compartment
  5. step : Removing the Wheel (6:13)
    • Pry off the wheel cover with a flat blade screwdriver
    • Loosen the lug nuts with the vehicle on the ground with a 21mm socket and breaker bar
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  6. step : Removing the Strut (6:57)
    • Counterhold the upper sway bar nut with a 6mm hex drive
    • Loosen the 17mm nut from the sway bar with a 17mm wrench
    • Remove the upper sway bar link from the strut
    • Loosen the 12mm bolt and remove the ABS wire bracket from the strut
    • Loosen the strut nuts with a 22mm socket and a breaker bar
    • Remove the lower bolts
    • Remove the three nuts from the top of the strut with a 14mm socket
    • Remove the bolt from the bottom of the strut
    • Lower the strut down and out
  7. step : Installing the Strut (12:23)
    • Insert the strut up into place
    • Tighten the three nuts to the top of the strut with a 15mm deep socket and ratchet
    • Line up the bolt holes with the knuckle
    • Thread a nut on top by hand
    • Insert two lower strut bolts by hand
    • Tighten the lower bolts with a 22mm socket and ratchet and 17mm wrench
    • Torque the bolts to 177 foot-pounds
    • Insert the sway bar link to the strut
    • Tighten the upper bolt with a 17mm wrench and 6mm hex drive
    • Torqe the sway bar link upper nut to 55 foot-pounds
    • Clip in the ABS wire and tighten the 12mm bolt
  8. step : Reattaching the Wheel (16:22)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 76 foot-pounds in a crossing or star pattern
    • Press on the hub cap
  9. step : Installing the Lower Cowl Panel (17:31)
    • Insert the lower cowl panel into place
    • Tighten the nine 10mm bolts to the panel
  10. step : Installing the Wiper Transmission (18:41)
    • Line up the wiper transmission
    • Insert the wiper transmission pin into the rubber grommet
    • Insert the four 10mm bolts into the wiper transmission
    • Plug in the wiper motor electrical connector
    • Clip the wiring harness to the lower wiper cowl
  11. step : Installing the Cowl Cover (20:13)
    • Slide the cowl under the windshield
    • Push in the clips along the front of the cowl
    • Insert the two push clips into each side of the cowl
    • Clip the corner trim piece onto each side of the cowl
  12. step : Installing the Wiper Arms (21:20)
    • Line up the passenger side wiper arm on the windshield
    • Fasten the two 14mm nuts onto the wiper arm
    • Line up the driver side wiper arm on its stud
    • Fasten the 14mm nut onto the stud
    • Push the cap onto the wiper stud
    • Close the hood

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Hex Wrenches

  • 6mm Allen Wrench

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Pry Bar
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 12mm Socket
  • 14mm Socket
  • 17mm Socket
  • 21mm Socket
  • 10mm Socket
  • 22mm Socket

  • Specialty Tools

  • Trim Tool Set

  • Wrenches - Metric

  • 17mm Wrench
  • 10mm Wrench
  • 22mm Wrench

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Fits the following Makes:

Year Make Model Description
2010-2015Toyota Prius Toyota Prius Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set
2013-2015Toyota Prius Plug-In Toyota Prius Plug-In Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set

Part Interchange

Brand Label Part Number
KYB SR4245
KYB SR4246
KYB Shocks & Struts SR4245
KYB Shocks & Struts SR4246
Monroe 172689
Monroe 172688
Monroe Shocks & Struts 172688
Monroe Shocks & Struts 172689
Unity Automotive 11106
Unity Automotive 11107

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.

Brand #: SCA57239
Product Reviews
4.00/ 5.0
9 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I installed these on my 2012 Prius two. They are incredibly bumpy and make a lot of noise. I suspect the noise is coming from the boots.
January 16, 2017
shocks great but make lots of noise
shock shaft seal squeaks and the top bushing grumbles, very hard to check before install then to late. took 5 hours to install and now must take out and try lube put back and then maybe take apart again and replace. and you can bet they will not be this brand.
July 30, 2017
Perfect fit!
I ordered the basic replacements struts for my 2010 Prius. Also ordered the recommended sway bar links. The parts were a perfect fit and the "how to" video was flawless.
July 18, 2018
Great parts
As always great parts n service
July 20, 2019
Front struts.
Thanks. Good product.
August 25, 2019
On time
Product ways awesome fit perfect no issues ordering through the website with a piece of cake and never had any issues with a one auto keep up the good work
October 11, 2019
Low Quality
Very low quality product. The price is good but not worth it because after a week they will be the same as the old one
November 19, 2019
Great service!!!
The product is amazing the tutorial videos on everything is amazing!! Best service I’ve found and a such a great reasonable price! I saved 1000 to fix this issue and I will only go to a1 auto at this point. Being my own mechanic is my basic route and I love their products and delivery time. 6 stars for sure
April 9, 2020
Caught their video online
I caught their video online with a mechanic showing how to install their Toyota Prius struts. The parts were prepacked and an exact match with my vehicle (no filing holes or cutting and welding new tabs to mount the brake lines). Everything fit to perfect spec with no adjustments needed. My car’s alignment was pretty spot on before the installation and just as good, if not better, after I got the new parts on. I’ve been driving around for two weeks now on the new front struts and I couldn’t be happier with them. The only thing the video didn’t show was the trim pieces that needed to be removed to access the three bolts on the top of the struts. Other than that, even the free video was well put together with indications of tools needs.
May 9, 2020
Customer service


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Saturday - Sunday 8:00am - 4:30pm ET

Toyota is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Toyota or Toyota Motor Corporation. See all trademarks.

Toyota Prius Prius Plug-In Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set TRQ SCA57239-1ASSP01190 does not fit your:

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This part will only fit a 2010 Toyota Prius with these options.