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Standard Ignition TL-158 Trunk LockOE Quality 60-Day Returns
Part #: TL-158

Standard Ignition TL-158 Trunk Lock

15 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Saturn, SL, SL1, and SL2
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Trunk Lock for Saturn SL Series

Restore secure trunk operation with this Standard Ignition trunk lock, part number TL-158. It includes the trunk lock and keys and is built with high-grade materials for dependable installation and consistent operation on Saturn SL, SL1, and SL2 models.

Key Features

  • Trunk lock and keys included
  • High-grade materials for installation confidence
  • Professional-quality construction for smooth operation
  • Engineered to address common original equipment failure points
  • Direct fit for 1991-1995 Saturn SL, SL1, and SL2 trunk applications

Detailed Description

Standard Ignition TL-158 is a trunk lock assembly designed for 1991-1995 Saturn SL, 1991-1995 Saturn SL1, and 1991-1995 Saturn SL2 models. This trunk lock is built to restore secure latch function when the original lock cylinder wears out, sticks, or no longer turns reliably. The TL-158 part number is a practical OE-style replacement for drivers and technicians servicing Saturn SL-series trunk lock repairs.

This part cross-references 6T1028 and TL21 for the same application.

What It Helps Fix

  • Worn or damaged trunk lock cylinder
  • Key that no longer turns smoothly in the trunk lock
  • Trunk lid that will not secure properly at the lock
  • Broken or unreliable original trunk lock mechanism
  • Loss of trunk access due to lock failure

Installation Notes and Tips

Verify the vehicle application before installation. This trunk lock is listed for 1991-1995 Saturn SL, SL1, and SL2 models with N/A position fitment. Compare the original lock cylinder and key profile to confirm proper replacement before final assembly. Standard Ignition TL-158 is intended for direct trunk lock service on these Saturn models.

Quality Assurance

Standard Ignition uses high-grade materials and professional construction to support reliable operation. The brand’s long-term focus on technician needs and OE failure correction is reflected in this replacement trunk lock design.

BrandStandard Ignition
Part NumberTL-158
ContentsTrunk Lock & Keys

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
1995SaturnSLN/A
1995SaturnSL1N/A
1995SaturnSL2N/A
1994SaturnSLN/A
1994SaturnSL1N/A
1994SaturnSL2N/A
1993SaturnSLN/A
1993SaturnSL1N/A
1993SaturnSL2N/A
1992SaturnSLN/A
1992SaturnSL1N/A
1992SaturnSL2N/A
1991SaturnSLN/A
1991SaturnSL1N/A
1991SaturnSL2N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

191135752109836253-97036T1028TL21TL28TL48060TLK533TLK64

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.