Replaces
Part Details
Specifications
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.
Product Features
TRQ suspension kits are manufactured using premium raw materials and coatings for extended service life. Each TRQ suspension component is designed to be a direct, maintenance-free replacement to the stock unit. To extend the life of your steering and suspension components, TRQ recommends replacing components in pairs, sets, or kits. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
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 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
This part fits 6 vehicles spanning 2013-2020.
| Year | Make | Model | Description |
|---|---|---|---|
| 2013-2016 | Buick | LaCrosse | Buick LaCrosse with RPO Code GNC (4-Link Rear Suspension) Rear 4 Piece Suspension Kit TRQ PSA84791 |
| 2013 | Buick | Regal | Buick Regal Rear 4 Piece Suspension Kit TRQ PSA84791 |
| 2014-2017 | Buick | Regal | Buick Regal with RPO Code GNC (4-Link Rear Suspension) Rear 4 Piece Suspension Kit TRQ PSA84791 |
| 2014-2020 | Chevrolet | Impala | Chevrolet Impala Rear 4 Piece Suspension Kit TRQ PSA84791 |
| 2013-2015 | Chevrolet | Malibu | Chevrolet Malibu Rear 4 Piece Suspension Kit TRQ PSA84791 |
| 2016 | Chevrolet | Malibu Limited | Chevrolet Malibu Limited Rear 4 Piece Suspension Kit TRQ PSA84791 |
| Brand Label | Part Number |
|---|---|
| Dorman | 520589 |
| ACDelco | 45G1933 |
| Vauxhall | 13281792 |
| Saab | 13281792 |
| MOOG Chassis Products | K750521 |
| MAS Industries | SL90845 |
| MOOG Chassis Products | RK643108 |
| NAPA Premium | 2608623 |
| General Motors | 20900532 |
| General Motors | 20900531 |
| NAPA Chassis Parts | 2653182 |
| Centric Parts | 606.62039 |
| Dorman - OE Solutions | 520-590 |
| Delphi | TC1979 |
| Mevotech | MS50896 |
| MAS Industries | CA90587 |
| General Motors | 444081 |
| Mevotech | CMS501170 |
| MAS Industries | CA90588 |
| NAPA Premium | 2608622 |
| General Motors | 13281792 |
| Dorman | 520590 |
| Mevotech | CMS501171 |
| Duralast | SL750521 |
| AutoZone | SL750521 |
| Duralast | 18750521 |
| Buick | 20900532 |
| Mevotech Supreme | CMS501245 |
| Dorman | 520-590 |
| MOOG Chassis Products | K643108 |
| Dorman | 520-589 |
| Buick | 20900531 |
| TRW Steering and Suspension Parts | JTS7743 |
| Dorman - OE Solutions | 520-589 |
| Opel | 444081 |
| Mevotech Supreme | CMS501244 |
| MOOG Chassis Products | RK643109 |
| Raybestos Brakes | 545-1896 |
| Mcquay-Norris | SL1003 |
| Raybestos Chassis | 545-1896 |
| AutoZone | 18750521 |
| MAS Industries | SL90645 |
| Dorman - Premium | CA90588PR |
| Dorman - Premium | CA90587PR |
| Dorman - Premium | SL90845PR |
| Mevotech Supreme | CMS501171 |
| Mevotech Supreme | MS50896 |
| Mevotech Supreme | CMS501170 |
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.
PSA84791
