Dorman 1650140 Side Marker Light Assembly - Front Left Lower

Brand Dorman 1650140
Position Front Left Lower
Bulb Type Halogen
Bulbs Included No
Housing Material Plastic
Lens Color Amber
Lens Material Plastic
Mounting Hardware Included No
Package Contents 1 Side Marker Light
Universal Or Specific Fit Specific
Voltage 12V
Fits GMC · 71 vehicles

OE-style replacement. Matches the fit, function and appearance of the original assembly.

Durable plastic housing. Built for reliable performance in exterior lighting use.

Amber lens. Provides the classic side marker light look.

Cross-references Eagle Eye GM157-U000L, TYC 18-3412-01 and 1223-0055L for the same application. See all 4.

$38.69Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $38.69
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 1650140 Side Marker Light Assembly

This Dorman side marker light assembly is built for specific GMC applications and matches the original fit, function, and appearance of the factory unit. It is a direct replacement for the front left lower reflector side marker light on select GMC C1500, C2500, K1500, K2500, Suburban, Yukon, and heavy-duty truck models.

  • Specific-fit side marker light assembly for select GMC vehicles
  • Amber lens with plastic lens and housing construction
  • 12V halogen bulb type design
  • Bulbs not included
  • Mounting hardware not included
  • Engineered to match OE fit, function, and appearance

OE-Style Replacement Details

Part number 1650140 is designed as a direct replacement side marker light for the front left lower position. The amber reflector-style lens and plastic housing are specified for durability and reliable performance, making this Dorman 1650140 a practical choice when restoring exterior lighting on 1994-2000 GMC C2500, C3500, K2500, K3500, Yukon, and related applications. This part cross-references TYC 18-3412-01 for the same application.

What This Part Helps Address

  • Cracked or faded front left lower side marker lens
  • Broken reflector side marker light assembly
  • Loss of exterior visibility at the front corner of the vehicle
  • Mismatch between damaged lighting and factory appearance
  • Replacement needs on GMC C1500, K1500, and Yukon front left lower applications

Installation Notes

Verify the front left lower position before installation and confirm the vehicle uses the specified reflector side marker light assembly. Bulbs are not included, so reuse or replace the bulb as needed for the 12V halogen setup. Because mounting hardware is not included, inspect the existing fasteners and retainers before beginning the job.

Quality Assurance

Dorman designs this side marker light assembly to match the original assembly on specified vehicles and to deliver dependable performance in exterior lighting service. The specific-fit construction supports a straightforward OE-style replacement for select GMC truck and SUV applications.

This part fits 71 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2000GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
2000GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
2000GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
2000GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
2000GMCYukon5.7LV8Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1999GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1998GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1997GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1996GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1995GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCC1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCC1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCC2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCC2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCC3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCK1500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCK1500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCK2500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCK2500 Suburban——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCK3500——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
1994GMCYukon——Front Left LowerReflector Side Marker Light Assembly - Box Packaging Type
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Eagle Eye — GM157-U000LTYC — 18-3412-011223-0055L5977739