Genuine BMW E23 Left Door Hinge – NOS – 41511873433

Genuine BMW left-hand door hinge for the classic BMW 7 Series E23.

This hinge is listed for the left-side front and rear door assemblies. Depending on the exact model and production date, it may be used in the upper or lower hinge position.

An ideal original component for repairing a worn door hinge or completing a period-correct BMW E23 restoration.

Product details

• Product: Left door hinge
• Manufacturer: Genuine BMW
• Model series: BMW E23
• Installation side: Left
• Application: Front or rear left door
• Material: Painted steel
• Colour: Black
• BMW part number: 41511873433
• Formatted BMW number: 41 51 1 873 433
• Short reference number: 1873433
• Condition: NOS – New Old Stock
• Quantity: One hinge

Vehicle compatibility

Suitable for selected BMW 7 Series E23 models, including:

• BMW E23 728
• BMW E23 728i
• BMW E23 728iS
• BMW E23 730
• BMW E23 732i
• BMW E23 733i
• BMW E23 735i
• BMW E23 745i

This part is catalogued for left-side front and rear door hinge assemblies. Its exact position can depend on the vehicle version and production date.

Always confirm compatibility using the VIN and compare the part number, mounting-hole layout, hinge dimensions and installation position with the original component before ordering.

BMW and casting numbers

• 41511873433 – Genuine BMW left door hinge
• 41 51 1 873 433 – Formatted BMW catalogue number
• 1873433 – Short BMW reference number
• 41511858915 – Earlier BMW hinge number superseded by 41511873433
• 41511873434 – Corresponding right-hand hinge; not included

No separate casting number has been confirmed from the photographed component.

Condition

This is a genuine BMW NOS component that has never been installed.

Due to long-term storage, the following may be present:

• Dust and storage marks
• Minor surface discolouration
• Light marks in the black protective finish
• Minor oxidation around exposed metal parts or fasteners
• Ageing, dirt and damage to the original BMW packaging and labels

The original packaging is heavily aged and does not represent the condition of modern retail packaging. Please inspect all photographs carefully for the exact cosmetic condition.

Included

• One genuine BMW left door hinge
• Original aged BMW packaging and identification labels shown
• Supplied exactly as shown in the photograph

Mounting bolts, hinge spacers, door brake components, alignment tools and other installation hardware are not included.

Installation recommendation

Before installation:

• Confirm the part number and left-hand installation position
• Compare the hinge with the original component
• Inspect the pivot and mounting surfaces
• Check that the hinge moves correctly
• Clean and lubricate the pivot where appropriate
• Use suitable mounting hardware
• Support and correctly align the door during installation
• Check door gaps, closing action and latch alignment after fitting

Professional installation is recommended because incorrect door alignment can cause poor closing, wind noise and damage to surrounding bodywork.

Location: 202