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 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
10 vehicles spanning 1995-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2000-2005
Buick
LeSabre
Buick LeSabre Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
2006-2011
Buick
Lucerne
Buick Lucerne Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
1997-2005
Buick
Park Avenue
Buick Park Avenue Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
1995-1999
Buick
Riviera
Buick Riviera Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
2006-2011
Cadillac
DTS
Cadillac DTS Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
2000-2005
Cadillac
Deville
Cadillac Deville Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
1999-2004
Cadillac
Seville
Cadillac Seville Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
1995-1999
Oldsmobile
Aurora
Olds Aurora Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
2001-2003
Oldsmobile
Aurora
Olds Aurora Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
2000-2005
Pontiac
Bonneville
Pontiac Bonneville Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55721
Part Interchange
Brand Label
Part Number
MOOG Chassis Products
K6690
DIY Solutions
SUS01531
DIY Solutions
SUS06786
General Motors
25684759
Mevotech
MK6690
QuickSteer
K6690
Mevotech Supreme
MK6690
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, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
PSA55721
In Stock
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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.