1ASSP00429-Buick Olds Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set


Buick Olds Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set TRQ


Part Details

  • Set Quantity: 2 Piece

This part replaces:

  • Monroe 171665
  • TRQ SCA57039
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List: $241.95 Save: $57.00
Only 2 left in stock
Part 1ASSP00429
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 #: SCA57039

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 Wheel (2:20)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 21mm 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 Strut (3:50)
    • Remove the bolt(s) from the bottom of the strut
    • Disconnect any sensors or hoses
    • Turn the wheel
    • Remove any nuts from the sway bar link attached to the strut
    • Removing the nuts on top of the strut
  3. step : Reinstalling the Strut (7:08)
    • Insert the strut into place
    • Insert the nuts to the strut to hold it in place
    • Knock the bottom of the control arm to knock it into the strut or work the strut into place
    • Tighten the two lower bolts to the strut
    • Torque the bottom strut bolts
    • Reinstall the sway bar link
    • Reinstall any harnesses or hoses attached to the strut
  4. step : Reattaching the Wheel (9:03)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Torque the lug nuts in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Hammer
  • Assistant
  • Floor Jack

  • Pliers, Cutters & misc Wrenches

  • Vise Grip Pliers

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • Complete Metric Socket Set

  • Wrenches - Metric

  • Complete Metric Wrench Set

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
will these work with electronic suspension?
Dave B July 28, 2017
they worked great on my 2002 Buick Park Avenue
C A July 29, 2017
No, these will not work on models with electronic suspension.
Tim K July 30, 2017
Mark S April 5, 2018
B R August 26, 2019

Fits the following Makes:

Year Make Model Description
1998-2005Buick Park Avenue Buick Park Avenue without Electronic Suspension Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set
1998-1999Buick Riviera Buick Riviera Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set
1998-1999Oldsmobile Aurora Olds Aurora Front Driver & Passenger Side 2 Piece Strut & Spring Assembly Set

Part Interchange

Brand Label Part Number
Monroe 171665
Monroe Shocks & Struts 171665
Unity Automotive 11450

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 #: SCA57039
Product Reviews
5.00/ 5.0
8 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2nd order placed with this company both times delivery was done in a timely fashion this last order actually arrived sooner than I had expected due to it coming up on a holiday weekend. I will more than gladly recommend your company to my friends and youll be seeing me again in the future.
April 26, 2017
Strut assembly review
This purchase is just another example of another satisfied customer. These parts arrived on time and after a trouble free installation, my Park Ave. Ultra rides better than when i bought it. Thank you 1A Auto for the quality parts!
March 18, 2018
Happy with front strut pair purchase for my old Buick
Ordered the strut assembly pair for my old 2002 Buick Park Ave ( that still had the OEM struts installed - broken coil spring was reason for replacing) on a Friday and received on Wednesday the following week. Well packaged and struts look like good quality and the same size as the OEM that I replaced them with. Good fit. Easy to install. Definitely improved ride quality. The old ones were starting to role more. Only issue so far is the front end of car sits an inch or so higher than the old struts. Well see if they settle after some time. Overall happy with the purchase, good quality at a fair price. Hard to beat the warranty also. Well see how they do after a few thousand miles.
March 22, 2018
Strut &Spring Assembly Pair Front
First, Thank you 1A Auto. This Pair of front struts are a Great Value. And so easy to install. Great Price and Fast delivery. Great Customer service.
April 5, 2018
Strut & spring assembly
Parts were a good fit and my order was promptly shipped and received in record time compared to orders from other companies!
July 30, 2018
Great product easy to install
Great product it was very easy to install. Shipping and delivery was quick as always. My 2005 Buick Park Ave. family rides like it used to. I would recommend this to anyone.
April 11, 2019
Struts shocks
Very happy with the price quality service also the speedy delivery! Awesome thankyou! I will be a regular customer! Found my new parts store!!
June 26, 2019
I would highly recommend 1a auto to anyone, as a matter of fact I recommended it to 3 of my friends to use and they are considering it... I havent been disappointed in no kind of way so far, Im very impressed..
August 23, 2019
Customer service


Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

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