TechPro GM1321199 Door Mirror Set - Right

Right Door Mirror Set for GM Applications

TechPro GM1321199 is a right door mirror set built for factory-style precision and dependable everyday use. It is made for direct replacement on select Buick, Oldsmobile, and Pontiac models, including the Buick LeSabre, Oldsmobile Delta 88, Pontiac Bonneville, and Oldsmobile 98.

With a compact 9 in. height, 13 in. length, 12 in. width, and 2.2 lb. weight, this mirror assembly is sized for a clean OE-style fit on the passenger side. The GM1321199 part number also helps simplify ordering and cross-checking for the correct application.

Key Features

• Right-side door mirror set for manual mirror applications
• Factory-style precision for direct replacement fitment
• Built with high-quality materials for durability and long-term performance
• Compact dimensions: 9 in. H x 13 in. L x 12 in. W
• Lightweight 2.2 lb. assembly for straightforward handling
• Cross-reference part number: 20655723

Detailed Description

TechPro GM1321199 is a replacement door mirror set for the right side of select GM full-size cars from 1987-1991. It is compatible with 1987-1991 Buick LeSabre, right; 1987-1991 Oldsmobile Delta 88, right; 1987-1991 Pontiac Bonneville, right; and 1987-1990 Oldsmobile 98, right. This makes it a direct-fit option for buyers searching for a right door mirror set for Buick LeSabre, Oldsmobile Delta 88, Pontiac Bonneville, or Oldsmobile 98 applications.

The GM1321199 mirror assembly is built to match factory-style mounting and function, with materials selected for durability and lasting performance. For shoppers comparing OE replacement options, GM1321199 provides a clear match to the listed manual mirror applications and the OEM reference 20655723.

Common Problems This Part Addresses

• Broken or cracked passenger-side mirror housing
• Loose or unstable right door mirror assembly
• Worn mirror unit that no longer holds position correctly
• Damage from impact, parking incidents, or road debris
• Need for a direct replacement on a manual right mirror setup

Installation Notes and Tips

Verify the vehicle year, make, model, and right-side manual mirror configuration before ordering. This part is listed for 1987-1991 Buick LeSabre, right; 1987-1991 Oldsmobile Delta 88, right; 1987-1991 Pontiac Bonneville, right; and 1987-1990 Oldsmobile 98, right. Compare the OEM reference 20655723 and confirm the mounting style matches the original mirror assembly.

Because this is a factory-style replacement, installation should follow the vehicle’s original mirror mounting points and adjustment setup. Check alignment after installation to ensure proper rearward visibility.

Quality Assurance

TechPro builds this mirror set with high-quality materials and factory-style precision to support durable, long-term service. The GM1321199 part number and OEM cross-reference 20655723 provide a reliable basis for application matching on the listed Buick, Oldsmobile, and Pontiac vehicles.