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TYC
TYC RegularTYC 18-5056-01 Side Marker Light - Left Upper
| Brand | TYC 18-5056-01 |
|---|---|
| Position | Left Upper |
| Attachment Method | Screw-In |
| Bulb Type | Halogen |
| Bulbs Included | No |
| Hardware Included | No |
| Housing Material | Plastic |
| Lens Color | Amber |
| Lens Material | Plastic |
| Other Side | 18-5055-01 |
| Remarks | w/ Composite Headlamps |
| Product line | TYC Regular |
| Fits | Chevrolet · 114 vehicles |
Amber lens. Provides clear, highly visible signaling.
Screw-in attachment. Installs securely with a simple threaded fit.
Plastic housing. Lightweight construction for exterior lighting use.
Cross-references Chevrolet 5977399 and Partslink GM2550151 for the same application. See all 2.
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Not what you need? See all Side Marker Light options
TYC Left Upper Side Marker Light for Express
This TYC Regular side marker light is a direct-fit exterior lighting replacement for the left upper position on select Chevrolet Express vans with composite headlamps. Built with an amber lens, plastic lens and housing, and a halogen bulb type, it restores the factory-style marker light appearance for Chevrolet Express 1500, Express 2500, and Express 3500 applications.
Key Features
- Brand: TYC Regular
- Part number: 18-5056-01
- Left upper side marker light position
- Amber lens color for exterior visibility
- Plastic lens and plastic housing construction
- Screw-in attachment method
- For vehicles with composite headlamps
- Other side reference: 18-5055-01
Product Details
TYC 18-5056-01 is an exterior lighting component for the left upper side marker location on 1996-2002 Chevrolet Express vans equipped with composite headlamps. It uses an amber plastic lens and plastic housing with a screw-in mounting style, making it a practical replacement for worn, cracked, or missing marker lights. This part cross-references Chevrolet 5977399 and Partslink GM2550151 for the same application. TYC 18-5056-01 is listed for Chevrolet Express 1500, Chevrolet Express 2500, and Chevrolet Express 3500 models in the left upper position.
Common Uses
- Replacing a broken or faded left upper side marker light
- Restoring amber exterior lighting on Chevrolet Express vans
- Addressing cracked plastic lens damage
- Correcting a missing or non-functioning marker lamp assembly
- Matching the factory-style lighting layout on composite headlamp vehicles
Installation Notes
Fits 1996-2002 Chevrolet Express 1500, left upper, with composite headlamps. Fits 1996-2002 Chevrolet Express 2500, left upper, with composite headlamps. Fits 1996-2002 Chevrolet Express 3500, left upper, with composite headlamps. Confirm the left upper position and composite headlamp configuration before ordering. The screw-in attachment style should be matched to the existing mounting points, and the bulb is not included.
Quality Assurance
TYC Regular parts are positioned as practical replacement components for exterior lighting service, with application-specific fitment listed for the Chevrolet Express platform. Part number 18-5056-01 is cataloged for direct replacement use in the specified left upper marker light location.
This part fits 114 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 1500 | LT | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2002 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 1500 | LT | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2001 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 2000 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1999 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1998 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1997 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 1500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 1500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 1500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 2500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | Base | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | Base | Standard Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | LS | Extended Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | Base | Extended Cargo Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | Base | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | LS | Standard Passenger Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| 1996 | Chevrolet | Express 3500 | Base | Cutaway Van | Left Upper | w/ Composite Headlamps; Other Side: 18-5055-01; TYC Regular |
| No rows match your filter. | ||||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chevrolet — 5977399Partslink — GM2550151