Pioneer Cables 622659 Automatic Transmission Mount

Automatic Transmission Mount for GM Trucks

Pioneer Cables 622659 is an automatic transmission mount built for specific Chevrolet and GMC truck and van applications. It is a direct replacement option for restoring drivetrain support and reducing vibration transfer in the vehicle.

• Automatic transmission mount for select Chevrolet and GMC applications
• Sure-Fit System uses vehicle-specific application testing for easier installation
• High-grade metal housing with corrosion-resistant coating or pure aluminum construction, depending on application
• Bonded blended rubber compound for vibration absorption
• Seamless hydraulic fill and electronic control where specified
• Cross-references Anchor 2659 for the same application

Detailed Product Information

This Pioneer Cables transmission mount is engineered as a premium replacement for GM drivetrain service. Part number 622659 uses application-specific housing and rubber bonding to help maintain proper transmission support while isolating road and powertrain vibration. It is a practical choice for Chevrolet C1500, C2500, C3500, C1500 Suburban, and GMC C1500, C2500, C3500, C1500 Suburban, plus Chevrolet G10, G20, and G30 van applications listed below.

Fits 1992-1995 Chevrolet C1500, N/A; Fits 1992-1995 Chevrolet C2500, N/A; Fits 1992-1995 Chevrolet C2500 Suburban, N/A; Fits 1992-1995 GMC C1500, N/A; Fits 1992-1995 GMC C2500, N/A; Fits 1992-1995 GMC C2500 Suburban, N/A; Fits 1992-1994 Chevrolet C1500, N/A, exc 15,000 LB GVW; Fits 1991-1994 Chevrolet C1500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1994 Chevrolet C2500, N/A, exc 15,000 LB GVW; Fits 1992-1994 Chevrolet C2500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1994 Chevrolet C3500, N/A, exc 15,000 LB GVW; Fits 1992-1994 Chevrolet C3500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1994 GMC C1500, N/A, exc 15,000 LB GVW; Fits 1992-1994 GMC C1500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1994 GMC C2500, N/A, exc 15,000 LB GVW; Fits 1992-1994 GMC C2500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1994 GMC C3500, N/A, exc 15,000 LB GVW; Fits 1992-1994 GMC C3500, N/A, 1st Design exc 15,000 LB GVW; Fits 1992-1993 Chevrolet C1500 Suburban, N/A; Fits 1992-1993 GMC C1500 Suburban, N/A; Fits 1987-1990 Chevrolet G10, N/A; Fits 1987-1990 Chevrolet G20, N/A; Fits 1987-1990 Chevrolet G30, N/A.

Common Problems This Part Can Address

• Excess drivetrain vibration felt through the chassis
• Worn or collapsed transmission support
• Noise caused by deteriorated rubber isolation
• Misalignment from an aging mount housing
• Corrosion-related mount deterioration on older GM trucks and vans

Installation Notes

Verify the vehicle year, model, and GVW notes before ordering, especially for C1500, C2500, and C3500 applications with exc 15,000 LB GVW or 1st Design exc 15,000 LB GVW notes. Confirm the transmission mount position matches the original part and inspect surrounding drivetrain components for wear during replacement. Part number 622659 is also a direct reference point when comparing replacement options for these Chevrolet and GMC applications.

Quality Assurance

Pioneer Mounts use the Sure-Fit System, which relies on vehicle-specific fixture testing to support proper fitment. The mount housing is built from corrosion-resistant metal or pure aluminum depending on application, and the bonded rubber compound is selected for the specific vehicle use case to help absorb vibration.