Skip To Content

Specifications

The HD20003YSD Round Clearance Marker Light by Heavy Duty Lighting, available through Wofford Truck Parts, is a reliable, universal LED marker designed for commercial and industrial vehicle use. This compact 2-inch amber lamp features three high-efficiency Super Duty LEDs, housed within a rugged, sealed polycarbonate shell that resists moisture and physical stress. Its electronics are conformally coated for added protection, and connectivity is simplified via the industry-standard PL2 connector—ensuring quick, plug-and-play installation. Engineered for flexibility, it functions as a clearance, side, or ID marker light and operates over a broad 7.5–14 VDC range, drawing just 68 mA in park/turn mode and 120 mA in marker mode.
Weight
0.4

Compatibility

Freightliner — Mid-1990s to present

International / Navistar — Mid-1990s to present

Kenworth — Mid-1990s to present

Peterbilt — Mid-1990s to present

Mack — Mid-1990s to present

Volvo Trucks — Mid-1990s to present

Western Star — Mid-1990s to present

Sterling (legacy) — 1998–2009

Heavy-duty trailers & vocational equipment (e.g., construction, agriculture, utility) — 1990s to present


Alternative Part Numbers

Heavy Duty Lighting
HD20003YSD
Grote 45812
Peterson 4484A-1
Partsam 2" Amber LED Marker Light
Truck-Lite 25250Y

Related Parts

This website uses cookies to provide users the best possible experience. Learn more. Please also review our terms of use and terms of sale.