Replaces

Strut & Spring Assembly TRQ SCA57990 - 1ASTS02223

Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

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 

To ensure the vehicle performs safely and as designed, we recommend replacing shocks & struts in pairs. If the damping rates are significantly different from side to side (like using different brand parts or mixing old with new) the vehicle body and wheel movement variations could cause handling irregularities. We also recommend performing an alignment after replacement. This will ensure proper tracking and protect your vehicle's tires from premature wear.

Pre-Assembled

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.

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 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.

    It's recommended to seek an alignment after finishing this repair

  1. step : Removing the Wheel (0:47)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 22mm lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Wiper Arm (1:13)
    • Pry off the wiper arm cap with a flat blade screwdriver
    • Remove the 15mm nut from the wiper arm
    • Remove the wiper arm
    • Repeat the process for the other side
  3. step : Removing the Cowl Panel (1:46)
    • Remove the four clips along the cowl panel with a flat blade screwdriver
    • Remove the ground from the cowl panel
    • Pry off the clip near the edge of the windshield
    • Pry off the adhesive pad on either end of the cowl panel
    • Pry off the clip on the driver side of the cowl panel
    • Pull up on the cowl panel to release it from its clips
    • Pull the cowl panel up and off
  4. step : Removing the Front Strut (3:06)
    • Spray the lower and higher strut bolts with rust penetrant
    • Remove the three of the upper 15mm strut bolts and leave the last one loosened
    • Pry out the clip holding the brake line to the strut with a flat blade screwdriver
    • Remove the 18mm nut from the stabilizer link
    • Pull the stabilizer link aside
    • Remove the two 24mm nuts from the bottom of the strut and knuckle
    • Pry the wiring harness off of the strut
    • Thread the 24mm nuts onto the bolts and hammer them to move the bolts
    • Jack up underneath the knuckle
    • Remove the two bolts from the knuckle
    • Pull the strut off the steering knuckle
    • Remove the last 15mm bolt from the strut
    • Remove the strut
  5. step : Disassembling the Strut (5:27)
    • Place the spring compressors on either side of the spring
    • Tighten each back and forth a little while alternating sides
    • Remove the spark plug piece from a 13/16 spark plug socket with a 90-degree pick
    • Remove the nut at the top of the strut with a 7/8 wrench and 13/16 spark plug socket
    • Pull the mount plate from the top of the strut free
    • Remove the spring
    • Pull the boot up and off
  6. step : Assembling the Strut (6:40)
    • Remove the nut from the new strut
    • Replace the boot
    • Insert the spring into its notch on the strut
    • Tighten the bolt onto the new strut
    • Loosen each of the compressors bit by bit while alternating sides
    • Repeat until the spring compressors pull free
  7. step : Inserting the Front Strut (8:35)
    • Insert the strut into place
    • Push down on the knuckle and place the strut behind it
    • Push the strut onto the knuckle
    • Insert the bolts into the bottom of the strut and knuckle
    • Hammer the bolts in and tighten them
    • Torque the bolts to 120 foot-pounds
    • Jack up the strut into place
    • Replace the upper 15mm strut bolts by hand
    • Insert the harness clip in place on the new strut
    • Insert the clip holding the brake line
    • Insert the stabilizer link in place
    • Tighten the 18mm nut to the link
  8. step : Reattaching the Wheel (10:54)
    • 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
    • Tighten the lug nuts to 100 foot-pounds in a crossing or star pattern
    • Reattach the center cap
    • Tighten the three 15mm bolts at the top of the strut
    • Tighten the lug nuts to 45 foot-pounds
  9. step : Reinstalling the Cowl Panel (11:39)
    • Insert any remaining clips into the cowl panel
    • Insert the cowl panel into place
    • Insert the adhesive on either side of the panel
    • Push in the clips along the cowl panel
    • Push on the clip near the edge of the windshield
    • Push in the clip on the driver side of the cowl panel
    • Replace and tighten the ground
  10. step : Reinstalling the Wiper Arm (13:17)
    • Push the wiper arm onto the stud
    • Tighten the 15mm nut to the wiper arm
    • Replace the wiper arm cover
    • Repeat the process for the other side

Tools needed for replacement:

    General Tools

  • Pick
  • Floor Jack
  • Jack Stands

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 22mm Socket
  • 18mm Socket
  • 24mm Socket
  • 21mm Socket
  • 8mm Socket

  • Sockets - SAE

  • 13/16 Inch Spark Plug Socket

  • Specialty Tools

  • Strut Spring Compression Tool

  • Wrenches - Metric

  • 18mm Wrench

5.00/ 5.0
3 reviews
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struts
Very good merchandise. Well built. Have had no problems with any parts ordered from this company. Will recommend to all my friends. Will order more parts from this company as I need them.
October 12, 2018
Great Value for Price!
I would definitely recommend 1A Auto for anyone looking for fast delivery and quality auto parts. Items were exactly as described and they are my go-to for parts!
November 26, 2018
Great purchase
Ordered strut and spring assembly arrived promptly easy to install after installation had car aligned drives great well pleased
December 10, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2008-2012Buick Enclave Buick Enclave Front Strut & Spring Assembly Driver or Passenger Side TRQ SCA57990
2009-2012Chevy Traverse Chevy Traverse Front Strut & Spring Assembly Driver or Passenger Side TRQ SCA57990
2007-2012GMC Acadia GMC Acadia Front Strut & Spring Assembly Driver or Passenger Side TRQ SCA57990
2007-2010Saturn Outlook Saturn Outlook Front Strut & Spring Assembly Driver or Passenger Side TRQ SCA57990
Part #: 1ASTS02223


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

TRQ
Brand #: SCA57990

How-to Video:

(14:06 min)