Pioneer Cables 623065 Automatic Transmission Mount Bushing - Rear Left

Automatic Transmission Mount Bushing for Select Buick and Oldsmobile

Pioneer Cables 623065 is an automatic transmission mount bushing built for specific rear-left applications on select Buick and Oldsmobile vehicles. It is a direct replacement option for restoring proper transmission support and reducing drivetrain movement in the affected mount location.

Key Features

• Automatic transmission mount bushing for rear-left placement
• Application-specific fitment for select Buick Park Avenue, Buick Riviera, and Oldsmobile Aurora models
• High-grade metal housing with corrosion-resistant coating
• Rubber compound bonded to the housing for vibration absorption
• Sure-Fit System application testing for vehicle-specific installation accuracy
• Part number 623065 for catalog and cross-reference lookup

Detailed Description

Pioneer Cables 623065 is engineered as a replacement automatic transmission mount bushing for 1995-1998 Buick and Oldsmobile applications listed below. It is designed for the rear-left position and is specified as bushing only for 1997-1998 Buick Park Avenue and 1995-1998 Oldsmobile Aurora, with a bushing-for-625236 note on 1995-1996 Buick Riviera. The housing uses durable metal construction with a corrosion-resistant finish, while the bonded rubber element is matched to the application to help isolate vibration and support the transmission mount assembly. If you are sourcing a 623065 transmission mount bushing for Buick Park Avenue, Buick Riviera, or Oldsmobile Aurora service, this part provides a direct-fit replacement path.

This part cross-references Anchor 3065 for the same application.

What It Helps Address

• Excess drivetrain vibration felt through the mount area
• Worn or deteriorated transmission mount bushing material
• Movement or looseness at the rear-left transmission mount location
• Noise caused by degraded rubber isolation in the mount assembly
• Service replacement needs on Buick Park Avenue, Buick Riviera, and Oldsmobile Aurora

Installation Notes and Tips

Verify the rear-left position and confirm the vehicle year, make, and model before ordering. This listing includes bushing-only applications for some vehicles, so compare the existing mount assembly and service notes before installation. Use the vehicle-specific fitment details for 1997-1998 Buick Park Avenue, 1995-1998 Oldsmobile Aurora, and 1995-1996 Buick Riviera to confirm the correct application.

Quality Assurance

Pioneer Mounts uses application testing on vehicle-specific fixtures through its Sure-Fit System to improve fit accuracy. The mount housing is built from corrosion-resistant metal or cast aluminum depending on application, with bonded rubber selected for the specific vehicle use case.