Standard Ignition TL-233 Tailgate Lock Cylinder

Tailgate Lock Cylinder for GM Minivans

Standard Ignition TL-233 is a chrome tailgate lock cylinder built for dependable rear access operation on select GM minivans. It is designed for vehicles where the original tailgate lock has worn, stuck, or no longer turns smoothly.

Key Features

• Chrome finish for a clean exterior appearance
• Mounting location: trunk/tailgate area
• Professional-quality construction for consistent lock operation
• Built with high-grade materials for installation confidence
• Engineered to address common failure points found in original equipment locks

Detailed Description

Standard Ignition TL-233 is a replacement tailgate lock cylinder for 1997-2004 Oldsmobile Silhouette, 1999-2004 Pontiac Montana, and 1997-1998 Pontiac Trans Sport. This part number is made for rear access lock service where the original cylinder has become difficult to operate, damaged, or no longer matches the vehicle keying needs. TL-233 is a practical choice for restoring secure tailgate function on GM minivan applications.

Standard Ignition focuses on technician-oriented replacement parts, using durable materials and proven construction to support reliable operation. TL-233 is a direct-fit style solution for common rear lock service on Oldsmobile Silhouette and Pontiac Montana models, as well as Pontiac Trans Sport vehicles in the listed years. This part cross-references Gates TL169 for the same application.

What It Helps Fix

• Tailgate lock cylinder that will not turn
• Worn or damaged rear lock mechanism
• Broken key engagement at the tailgate
• Loose or inconsistent lock operation
• Exterior lock service needs on GM minivans

Installation Notes and Tips

Verify vehicle year and model before ordering. TL-233 mounts in the trunk/tailgate area and should be matched to the existing lock style and keying requirements during service. Compare the original cylinder and trim layout on the vehicle before installation to confirm proper fitment for your Oldsmobile Silhouette, Pontiac Montana, or Pontiac Trans Sport.

Quality Assurance

Standard Ignition builds this replacement lock cylinder with high-grade materials and professional construction to support dependable operation. The design reflects the brand’s long-term focus on solving common original equipment failure issues in everyday repair applications.