Freightliner Cascadia Fifth Generation LH Headlight A66-37059-000

Description

OEM Freightliner Cascadia 5th Generation LH Headlight – A66-37059-000

Restore your truck’s visibility and factory look with this brand new OEM left-hand (driver side) headlight for the 2025 Freightliner Cascadia (Fifth Generation). OEM part number A66-37059-000 guarantees precise fitment and dependable performance straight from the manufacturer.

Engineered for the latest Cascadia models, this headlight features a modern aerodynamic design, bright and efficient LED lighting, and is DOT/SAE compliant—ensuring safety and road readiness.

At NexUp Parts, we supply genuine OEM parts at unmatched prices—giving fleet owners and body shops a reliable, cost-effective solution.

Key Features:

OEM Part #: A66-37059-000

Fits: 2023–2025 Freightliner Cascadia (5th Gen)

Left-hand / Driver side

Direct OEM replacement

Plug-and-play installation

LED lighting (if equipped)

DOT/SAE approved

Fast, factory-fit replacement