BMW 3 Series E36 Rear Left Door N/S Lock Latch Mechanism Catch 8122419

BMW 3 Series E36 Rear Left Door N/S Lock Latch Mechanism Catch is an original body component designed for the rear left area of the vehicle. It ensures proper door locking, stable closing, and safe vehicle operation. Thanks to a design compliant with BMW standards, the lock maintains the correct operating geometry of the mechanism and allows for precise fitting to the door.

Specifications and technical data

• SKU: 8122419
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8122419
• Substitutable numbers: 51228122419, 8122419, 51221960841, 1960841, 51221960607, 1960607, BG
• Location on the vehicle: Rear, Left
• Category: Boot & Hatch Lids

Purpose and vehicle placement

The presented lock is dedicated for installation in the rear left part of the BMW 3 Series E36 body. Its placement in the rear door area means that the component works with the factory door handle mechanism, rods, and locking system, ensuring proper closing and unlocking of the door leaf.

Selecting the correct lock for a specific position in the vehicle is crucial for maintaining the proper operation of the entire opening system. Using a dedicated component minimizes the risk of play, improper closing, or incorrect engagement of the latch tongue with the striker on the pillar.

Technical and functional characteristics

The BMW 3 Series E36 Rear Left Door N/S Lock Latch Mechanism Catch is a mechanical component operating within a multi-point locking system. The design provided by the vehicle manufacturer ensures:

• stable guidance of the bolt during door opening and closing,
• compatibility with the factory internal and external door handle systems,
• adequate mounting rigidity to the door panel,
• possibility of integration with the existing vehicle security system.

By maintaining the original mounting geometry, the lock allows for installation without interfering with the door structure, which is particularly important during post-accident repairs or when replacing a worn-out mechanism. Precise fitment reduces the need for additional adjustment and shortens service time.

Benefits of using an original BMW lock

Choosing a rear left door lock dedicated to the BMW 3 Series E36 is a solution that allows you to maintain the factory operating parameters of the opening system. In practice, this means:

• secure door locking while driving and when parked,
• proper cooperation with existing rods and handles,
• reduction of noise resulting from play in the mechanism,
• easier adjustment after installation thanks to compatibility with factory mounting points.

This component is particularly important in vehicles used daily, where operational repeatability and comfort are essential. BMW 3 Series E36 Rear Left Door N/S Lock Latch Mechanism Catch allows you to restore proper door operation after damage or wear of the previous lock.

Condition and use in repairs

The product comes from a group of used parts, which allows for economical repair while maintaining the original BMW design. This type of component is often chosen for:

• repairs after collisions in the rear part of the body,
• mechanical damage to the lock resulting from intensive use,
• problems with closing or locking the rear left door.

Using an original lock from the same model series facilitates service work and reduces the risk of incompatibility with other door system components.

Expanding repairs in the rear body area of your BMW

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other elements from the same group, such as locks, latching mechanisms, or tailgate mounting elements, check the available parts in the BMW Tailgates and rear components category.

For drivers interested in a broader look at vehicle construction and the relationships between individual systems, a guide describing the operation of the steering system, power steering, and examples of body elements working with these systems may be useful – you can find it in the article Steering system and power steering – how it works and what breaks?.