New Old Stock, part number A1267300115 (also written as A 126 730 01 15 or 1267300115) represents a genuine Mercedes-Benz Left Rear Window Run / Guide Rail. Please carefully check your part numbers as this remains the responsibility of the buyer, appreciate you taking time to look. 

Part Details

• Component Type: Window Run Channel / Guide Rail

• Placement: Rear Door, Left Hand Side (Passenger side for Left-Hand Drive vehicles)

• Primary Application: Mercedes-Benz S-Class (W126 generation, such as the 300 SEL) 

This part secures the glass and ensures smooth tracking inside the rear door window assembly. The corresponding right-hand side counterpart is part number A1267300215.