Dorman 526-121 Rear Left Suspension Trailing Arm 16-20 Buick Envision 84557845
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$70.72
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Engineered for passenger safety and rigorously tested for secure performance, this trailing arm was designed as a direct replacement for your vehicle's original part. Industry-leading evaluation process ensures smooth ride and predictable handling.
- Direct replacement - this suspension trailing arm fits and functions like the original equipment part
- Quality construction - manufactured from same materials as original equipment for safety and reliability
- Durable - protective finish for long-lasting corrosion resistance
- Quality tested - has undergone testing to ensure proper fit and performance
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016-2020 | Buick | Envision | Rear Left |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 526-121 |
| UPC | 194883345669 |
| Placement | Rear, Left |
| Material | Steel |
| Length | 510.5 mm |
| Color | Black |
| Mounting Hardware Included | No |
| Adjustable | No |
| Bushing Material | Rubber |
| Mounting Type | Bushing |
| Bushing Color | Black |
| Construction | Stamped |
| Finish | Painted |
| Attachment Method | Bushing |
| Mounting Hole Diameter | 15 mm; 12.2 mm |
| End 1 Type | Bracket |
| End 2 Type | Bushing |
| Pre-Greased | No |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Included | No |
| Cotter Pin Included | No |
| Grade Type | Standard Replacement |
| Greaseable | No |
| Attachment Type | Bushing |
| Ball Joint Installed | No |
| Control Arm Type | Stamped |
| Package Contents | 1 Control Arm |
| Stamped End | Yes |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 84557845 | General Motors (OE) |
|---|---|
| 84034525 | General Motors (OE) |
| 13377303 | General Motors (OE) |
| CA5476 | Interchange |