HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 12-5100-01 Turn Signal / Parking / Side Marker Light - Left
Part #: 12-5100-01

TYC 12-5100-01 Turn Signal / Parking / Side Marker Light - Left

TYC Regular, Left
⚙️ 146 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left
🚗Fitment: Chevrolet, Suburban 1500, Suburban 2500, Tahoe, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, and Silverado 3500
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Overview of TYC Regular Left Turn Signal Light

The TYC Regular 12-5100-01 turn signal light is designed for reliable exterior lighting on select Chevrolet trucks and SUVs. This left-side turn signal and parking light assembly features durable plastic construction and an amber and clear lens to meet vehicle lighting requirements.

  • Compatible with Chevrolet Silverado 1500, 1500 HD, 2500, 2500 HD, 3500, Suburban 1500, Suburban 2500, and Tahoe models
  • Part number 12-5100-01 for precise fitment
  • Lens color: amber and clear for proper signaling visibility
  • Halogen bulb type (bulbs not included)
  • Durable plastic lens and housing materials
  • Screw-in attachment method for secure installation
  • Includes lens and housing components; hardware not included

TYC Regular Product Line Details

The TYC Regular product line offers dependable replacement lighting components designed to meet OEM specifications. This line focuses on providing quality parts that maintain the original appearance and function of your vehicle’s exterior lighting. The 12-5100-01 turn signal light is part of this line, ensuring compatibility and consistent performance for Chevrolet trucks and SUVs.

Product Description and Features

This left turn signal, parking, and side marker light assembly is engineered with a plastic lens and housing to resist corrosion and environmental damage. The amber and clear lens combination ensures compliance with vehicle lighting standards while providing clear signaling to other drivers. Designed for use with halogen bulbs (not included), this assembly uses a screw-in attachment method for straightforward installation. The part number 12-5100-01 corresponds specifically to the left side, with the right side counterpart being 12-5099-01.

Common Applications and Problem Resolution

  • Replacement for cracked or broken turn signal lenses on Chevrolet Silverado and Tahoe models
  • Restores proper signaling function when original housing is damaged or faded
  • Addresses issues with water intrusion or fogging inside the turn signal assembly
  • Improves visibility and safety by maintaining correct lens color and clarity
  • Ensures secure mounting with screw-in attachment to prevent loosening or rattling

Installation Notes and Tips

  • Verify vehicle compatibility with Chevrolet Silverado 1500, 1500 HD, 2500, 2500 HD, 3500, Suburban 1500, Suburban 2500, and Tahoe models before installation
  • Use the screw-in method to securely attach the assembly; hardware is not included and may need to be reused from the original part
  • Halogen bulbs must be purchased separately and installed according to manufacturer specifications
  • Handle the plastic lens carefully to avoid scratches during installation

Quality Assurance and Warranty

TYC Regular parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 12-5100-01 may vary, TYC typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandTYC
Part Number12-5100-01
PositionTYC Regular, Left
Attachment MethodScrew-In
Bulb TypeHalogen
Bulbs IncludedNo
Components IncludedLens and Housing
Hardware IncludedNo
Housing MaterialPlastic
Lens ColorAmber, Clear
Lens MaterialPlastic
Other Side12-5099-01
PositionLeft

This part fits 146 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2006ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 1500Z71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 1500LTZSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletTahoeBaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2006ChevroletTahoeZ71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 1500Z71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2005ChevroletTahoeZ71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 1500Z71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletTahoeZ71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2004ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2003ChevroletTahoeZ71Sport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500WTStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500 HDLTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 1500 HDLSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDLTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDBaseCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDLSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDLSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDLSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDLTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDBaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 2500 HDBaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500BaseCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LSCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500BaseCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSilverado 3500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2002ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500 HDLTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 1500 HDLSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDBaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDLSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDBaseCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDLSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDLTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDBaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDLTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 2500 HDLSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500BaseCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500BaseCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LSCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LTCrew Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSilverado 3500LSCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletSuburban 2500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletTahoeBaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2001ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 1500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 1500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 1500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 1500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 1500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 2500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 2500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 2500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 2500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSilverado 2500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 1500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 1500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 1500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 2500LSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 2500LTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletSuburban 2500BaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletTahoeLSSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletTahoeLTSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
2000ChevroletTahoeBaseSport UtilityLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 1500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 1500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 1500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 1500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 1500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500BaseCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500LSCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500BaseStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500LSStandard Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500LTCab & ChassisLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500BaseExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500LSExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular
1999ChevroletSilverado 2500LTExtended Cab PickupLeftComponents Included: Lens and Housing; Other Side: 12-5099-01; TYC Regular

* 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:

15199558

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