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Delphi TC3721 Suspension Stabilizer Bar Link - Rear Left
Delphi Suspension Stabilizer Bar Link Overview
The Delphi TC3721 suspension stabilizer bar link is engineered for reliable performance in select Mercedes-Benz models. Constructed from durable steel with natural rubber bushings, this rear left stabilizer link helps maintain vehicle stability and handling precision.
- Made from high-strength steel housing for durability
- Includes black natural rubber bushings for effective vibration dampening
- Rear left position fitment for Mercedes-Benz C43 AMG, C63 AMG, C300, CLS450, and more
- Standard replacement grade ensuring consistent performance
- Length approximately 232 mm (9.134 inches) with 33 mm width and 48 mm height
Technical Details and Specifications
The Delphi TC3721 stabilizer bar link features steel construction for both the housing and the link itself, providing structural integrity under dynamic driving conditions. The bushings are made from natural rubber, colored black, which helps absorb road vibrations and reduce noise. Both ends of the link utilize bushing-type connections, and bushings are included with the part. This stabilizer link is not greaseable and does not come with dust boots, washers, bolts, or locking nuts. Its compact dimensions—length of 232 mm (9.134 inches), width of 33 mm (1.299 inches), and height of 48 mm (1.89 inches)—make it a precise fit for the rear left suspension assembly.
Compatible Mercedes-Benz Models
This suspension stabilizer bar link is compatible with a range of Mercedes-Benz vehicles, including the C43 AMG, C63 AMG, C63 AMG S, C300, C400, CLS53 AMG, CLS450, E350, E450, GLC43 AMG, GLC300, and GLC350e. The part number TC3721 ensures you receive the correct component designed specifically for these models' rear left suspension systems.
Common Applications and Problem Resolution
- Reduces excessive body roll during cornering
- Eliminates clunking noises from worn stabilizer links
- Restores proper suspension alignment and handling response
- Prevents premature tire wear caused by suspension instability
- Improves overall ride comfort and vehicle control
Installation Notes and Tips
Installation of the Delphi TC3721 stabilizer bar link requires basic suspension knowledge and tools. Ensure the vehicle is securely lifted and supported before removal of the old link. Since this part is not greaseable and does not include mounting hardware, reuse existing bolts and nuts if in good condition or replace as necessary. Verify the correct orientation for the rear left position and torque fasteners to manufacturer specifications for optimal performance.
Quality Assurance and Warranty
Delphi suspension components meet standard replacement grade requirements, providing dependable service life and consistent fitment. The TC3721 stabilizer bar link is manufactured with quality steel and natural rubber materials to withstand typical driving stresses. While specific warranty details may vary, Delphi parts generally come with a limited warranty against defects in material and workmanship.
| Brand | Delphi |
|---|---|
| Part Number | TC3721 |
| Bolts Included | No |
| Bushing Color | Black |
| Bushing Inside Diameter | 0.33 |
| Bushing Inside Diameter | 0.41 |
| Bushing Inside Diameter | 8.4 |
| Bushing Inside Diameter | 10.5 |
| Bushing Material | Natural Rubber (NR) |
| Bushings Included | Yes |
| Dust Boot Included | No |
| End 1 Type | Bushing |
| End 2 Type | Bushing |
| Greaseable | No |
| Height | 1.89 |
| Height | 48.0 |
| Housing Material | Steel |
| Item Grade | Standard Replacement |
| Length | 9.134 |
| Length | 232.0 |
| Locking Nuts Included | No |
| Material | Steel |
| Position(s) | Rear Left |
| Washers Included | No |
| Weight | 0.61 |
| Width | 1.299 |
| Width | 33.0 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Mercedes-Benz | C300 | Rear Left | |
| 2020 | Mercedes-Benz | C43 AMG | Rear Left | |
| 2020 | Mercedes-Benz | C63 AMG | Rear Left | |
| 2020 | Mercedes-Benz | C63 AMG S | Rear Left | |
| 2020 | Mercedes-Benz | CLS450 | Rear Left | |
| 2020 | Mercedes-Benz | CLS53 AMG | Rear Left | |
| 2020 | Mercedes-Benz | E350 | Rear Left | |
| 2020 | Mercedes-Benz | E450 | Rear Left | |
| 2020 | Mercedes-Benz | GLC300 | Rear Left | |
| 2020 | Mercedes-Benz | GLC350e | Rear Left | |
| 2020 | Mercedes-Benz | GLC43 AMG | Rear Left | |
| 2019 | Mercedes-Benz | C300 | Rear Left | |
| 2018 | Mercedes-Benz | C300 | Rear Left | |
| 2017 | Mercedes-Benz | C300 | Rear Left | |
| 2016 | Mercedes-Benz | C300 | Rear Left | |
| 2015 | Mercedes-Benz | C300 | Rear Left | |
| 2015 | Mercedes-Benz | C400 | Rear Left |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.