9618204139 head lamp is a left-hand headlight assembly specified for MERCEDES-BENZ ACTROS MP5 vehicles from the 2018 generation onwards. Built with a glass front lens and a robust plastic rear housing, it is designed as a direct-fit replacement that restores safe front lighting and clean appearance after accident damage, stone impacts or long-term lens ageing on European MP5 trucks.

The 9618204139 head lamp is configured to accept replaceable bulbs so fleets can maintain their preferred bulb brands and specifications while keeping the housing consistent across vehicles. Reflector and lens geometry are tuned to ACTROS MP5 bumper contours and cab height, helping produce a controlled dipped-beam cut-off and useful main-beam reach on motorways, regional routes and access roads. Integrated sidelight and indicator sections support clear signalling in traffic, depots and distribution yards.

A plastic main body keeps overall weight low while still providing the stiffness required to resist vibration and front-end stresses in daily operation. Sealing concepts and venting paths are arranged to limit moisture intrusion and fogging, supporting stable optical performance over the life of the lamp. In supplier catalogues this unit is typically described as “BEN Truck MP5 head lamp LH” and is paired visually with the matching right-hand 9618204039 headlamp in complete front-lighting sets for modern ACTROS MP5 vehicles.

The 9618204139 head lamp is offered with a 1-year warranty in many trading arrangements, and shipping dimensions around 40×15×15 cm with a net weight near 2 kg make it easy to handle, store and ship in both carton and pallet quantities for local and export customers.

• Adopt the 9618204139 head lamp as the standard left-headlamp reference for BEN/MERCEDES-BENZ ACTROS MP5 trucks in your catalogue to simplify cross-referencing and ordering.
• Use the compact approximate carton size of 40×15×15 cm and 2 kg packing weight to optimise pallet layouts and container loading when shipping 9618204139 head lamp stock to overseas customers or regional depots.
• Choose between neutral boxes, colour boxes or customer-branded packaging for the 9618204139 head lamp, allowing resellers to promote their own identity while relying on a stable core reference in the background supply chain.
• Leverage typical 1-year warranty terms to build confidence for fleet operators and distributors purchasing the 9618204139 head lamp as part of routine maintenance or collision repair programmes.
• Coordinate bulk orders of 9618204139 head lamp units with right-side headlamps and related mounting hardware so workshops can complete full front-end lighting repairs in a single service visit.

• Park the MERCEDES-BENZ ACTROS MP5 on level ground, apply the parking brake and isolate the battery according to workshop safety procedures before removing or installing the 9618204139 head lamp.
• Remove the grille and left-hand bumper or trim pieces as required to access the lamp fixing points, supporting the existing headlight as you loosen the screws so that painted surfaces and plastic edges are not scratched.
• Carefully withdraw the old lamp from the bumper aperture, disconnect the wiring connector and check terminals, seals and harness routing for signs of corrosion, overheating or wear before fitting the new 9618204139 head lamp.
• Offer the replacement lamp into position so that all alignment tabs, studs and guides seat cleanly in MERCEDES-BENZ mounting points; tighten the fasteners evenly to prevent distortion of the housing and to maintain correct beam alignment.
• Install the specified bulbs, reconnect the harness, restore power and test dipped beam, main beam, sidelight and indicator functions; finally, use a headlamp aiming device to set the 9618204139 head lamp pattern in accordance with local lighting regulations.

• Primary OE reference: 9618204139 – left head lamp for BEN/MERCEDES-BENZ ACTROS MP5 trucks from the 2018 generation onwards.
• Typical catalogue description: “BEN Truck MP5 head lamp LH, glass and plastic construction, supplied without bulbs.”

The 9618204139 head lamp is intended as a service replacement left headlight for MERCEDES-BENZ ACTROS MP5 trucks in applicable markets. When used with suitable bulbs and aimed correctly, its beam pattern and intensity are designed to support road-legal lighting performance in everyday transport operations.

• Reflector and lens geometry provide a defined dipped-beam cut-off and adequate main-beam reach for long-haul, regional and urban driving in night and low-light conditions.
• Glass and plastic components are selected for optical clarity, impact resistance and stability against UV exposure, helping the 9618204139 head lamp maintain appearance and performance during frequent washing and harsh weather.
• Sealing arrangements and connector interfaces are designed to limit water and dust ingress and to reduce the risk of contact corrosion, supporting reliable long-term operation under demanding ACTROS MP5 duty cycles.

Integrated into a structured inspection and maintenance schedule, the 9618204139 head lamp helps BEN/MERCEDES-BENZ ACTROS MP5 fleets remain visible, compliant and professional-looking across their service life.