About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Our control arms are designed to be direct replacements for the original factory parts. They are 100% brand new and require no modifications for installation. No special tools are required because all of the bushings come pre-installed.
Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greaseable versions.
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 www.P65Warnings.ca.gov.
This part fits
8 vehicles spanning 1998-2005.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2000-2005
Buick
LeSabre
Buick LeSabre Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
1998-2005
Buick
Park Avenue
Buick Park Avenue Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
1998-1999
Buick
Riviera
Buick Riviera Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
2000-2005
Cadillac
Deville
Cadillac Deville Front Driver Side Lower with 5 Lug Wheels Control Arm with Ball Joint TRQ PSA83964
1998-2004
Cadillac
Seville
Cadillac Seville Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
1998-1999
Oldsmobile
Aurora
Olds Aurora Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
2001-2003
Oldsmobile
Aurora
Olds Aurora Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
2000-2005
Pontiac
Bonneville
Pontiac Bonneville Front Driver Side Lower Control Arm with Ball Joint TRQ PSA83964
Part Interchange
Brand Label
Part Number
ACDelco
45D3541
Dorman
520-169
Centric Parts
623.62033
MOOG Chassis Products
K620291
MAS Industries
CB91053
MOOG Chassis Products
CK620291
MAS Industries
CB91054
General Motors
25745395
NAPA
260-5938
MAS Industries
CB90404
NAPA Premium
2605938
General Motors
25676218
General Motors
25699467
MasterPro
5CB50438
Mevotech
MS50113
MOOG Chassis Products
RK620291
Raybestos Chassis
507-1543
Ingalls Engineering
CAK620291
Precision Driveline
CB50064
General Motors
25766511
General Motors
88986632
Mevotech
GS50113
Dorman - OE Solutions
520-169
General Motors
25696334
Precision Driveline
5CB50064
General Motors
25766508
General Motors
88986633
General Motors
88967801
Mevotech
CMS50113
Falcon Steering Systems
FCA1157
Centric Parts
622.62033
MAS Industries
CB90403
Mcquay-Norris
FA4948
DIY Solutions
SUS05488
Carquest
CA512B
Dorman - Premium
CB91053PR
Hollander
512-01243L
Mevotech Supreme
MS50113
Mevotech Supreme
GS50113
Mevotech Supreme
CMS50113
GMC
25696334
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.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that 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.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
PSA83964
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
3 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★January 23, 2024
Lower Control Arm
Once again a solid part for a great price from 1A Auto. Quick shipping.
They typically include a video with the part ship notification which helps you get prepared with the proper tools for the job and the correct removal and replacement procedures. Service that cannot be beat.
1A Auto prices usually beat other local part suppliers.
★★★★★June 26, 2023
Excellent
★★★★★March 31, 2018
Control Arm with Ball Joint
Perfect direct fit.No problems..Thank you very much.Will buy from you again in the future.No Chinese sellers for me.I am glad 1A Auto exists..Thank you very much.
Showing 1–3 of 3 reviews
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Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
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Buick is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Buick or General Motors Company.See all trademarks.
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Specify your vehicle's year, make and model to guarantee fit.