OE Quality
60-Day Returns

Pioneer Cables 602897 Automatic Transmission Mount - Front
Reliable Automatic Transmission Mount for Buick, Oldsmobile, and Pontiac
The Pioneer Cables 602897 automatic transmission mount is designed to provide stable support and reduce vibration for your vehicle's transmission system. Specifically engineered for select Buick, Oldsmobile, and Pontiac models, this mount helps maintain proper alignment and smooth operation.
- Compatible with Buick Aurora, Oldsmobile Aurora, Pontiac Bonneville, Buick LeSabre, and Oldsmobile Park Avenue
- Durable construction to withstand transmission torque and engine movement
- Precision fitment ensures secure mounting and reduces drivetrain noise
- Part number 602897 for easy identification and replacement
Durable Transmission Mount for Specific GM Models
The Pioneer Cables 602897 automatic transmission mount is crafted to meet the demands of automatic transmission systems in mid to full-size GM vehicles. This mount supports the transmission assembly by absorbing engine vibrations and minimizing movement, which helps prevent premature wear on transmission components. Its design aligns with factory specifications to ensure a proper fit on Buick Aurora, Oldsmobile Aurora, Pontiac Bonneville, Buick LeSabre, and Oldsmobile Park Avenue models.
Common Applications and Problem Solving
- Reduces excessive transmission movement and vibration
- Prevents transmission misalignment that can cause shifting issues
- Minimizes drivetrain noise and harshness
- Helps avoid premature wear of transmission and engine components
- Addresses symptoms such as clunking noises during acceleration or deceleration
Installation Notes and Tips
When installing the Pioneer Cables 602897 transmission mount, ensure the vehicle is securely lifted and supported. Remove the old mount carefully to avoid damage to surrounding components. Align the new mount precisely to the transmission and chassis mounting points to maintain proper drivetrain geometry. It is recommended to inspect adjacent mounts and bushings for wear during replacement.
Quality Assurance and Warranty
Pioneer Cables manufactures the 602897 transmission mount to meet or exceed OEM standards for durability and fitment. While specific warranty details are not provided, Pioneer Cables products typically undergo quality control testing to ensure reliable performance in compatible Buick, Oldsmobile, and Pontiac vehicles.
This part fits 21 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2005 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2005 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 2004 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2004 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2004 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 2003 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2003 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2003 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 2002 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2002 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2002 | Oldsmobile | Aurora | Automatic | 3.5L | V6 | Front | Solid Option |
| 2002 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 2001 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2001 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2001 | Oldsmobile | Aurora | Automatic | 3.5L | V6 | Front | Solid Option |
| 2001 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 2000 | Buick | LeSabre | Automatic | 3.8L | V6 | Front | Solid Option |
| 2000 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
| 2000 | Pontiac | Bonneville | Automatic | 3.8L | V6 | Front | Solid Option |
| 1999 | Buick | Park Avenue | Automatic | 3.8L | V6 | Front | Solid Option |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.