TechPro GM1350146 Window Regulator - Front Left

Front Left Window Regulator for Bonneville

Restore smooth window operation with this TechPro window regulator for the front left position. Built for the 2000-2005 Pontiac Bonneville, part number GM1350146 is made for a factory-style fit and a clean, original-look repair.

Key Features

• Designed for regulator and motor assembly applications
• Factory-style precision for consistent fitment
• Constructed from high-quality materials for durability
• Helps restore proper window movement and appearance
• Fits 2000-2005 Pontiac Bonneville, front left

Detailed Description

TechPro GM1350146 is a front left window regulator for the Pontiac Bonneville. It is engineered to match the regulator and motor assembly layout used on the vehicle, helping deliver a direct replacement solution for 2000-2005 Pontiac Bonneville models. The design focuses on accurate alignment and dependable operation, making it a practical choice when replacing a worn or failed power window regulator. This part cross-references OEM 15231239 for the same application.

Common Repair Symptoms

• Window will not raise or lower properly
• Slow, uneven, or noisy window movement
• Window slips out of alignment in the door
• Broken or worn regulator components
• Restoring the front left window on a Pontiac Bonneville

Installation Notes

Fits 2000-2005 Pontiac Bonneville, front left. Verify the regulator and motor assembly configuration before installation and compare the original part number GM1350146 against the removed component. Confirm door trim, glass alignment, and electrical connections match the vehicle before final assembly.

Quality Assurance

TechPro builds this regulator with durable materials and factory-style precision to support long-term performance in daily use. Part number GM1350146 is intended as a direct-fit replacement for the specified Pontiac Bonneville applications.