Hood Lock BMW F20 F21 F30 F31 Lower Part Left N/S 7242548

Hood Lock BMW F20 F21 F30 F31 Lower Part Left N/S is an original component from the Hinges, locks and other hood parts group, designed for precise locking of the front hood in selected BMW 1 and 3 series models. Its robust construction and factory-standard mounting geometry ensure proper hood guidance, stable closure, and safe vehicle operation.

Specifications and technical data

• SKU: 7242548-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7242548
• Substitutable numbers: 7242548, 51237242548, 4895946, 51234895946
• Location on the vehicle: Left
• Category: Hinges, Latches & Additional Bonnet Components

Purpose and function of the hood lock

The presented left hood lock operates in the front body panel area, responsible for mechanically locking the engine hood and working in conjunction with the cabin opening cables. A correctly selected component guarantees:

• stable hood retention at higher speeds,
• proper positioning relative to the fenders and bumper,
• smooth latch release during opening.

By maintaining factory mounting points, the lock allows for the preservation of the original body line and reduces the risk of unwanted play or hood vibrations.

Construction and placement on the vehicle

The component is designed as a lock mounted on the left side of the vehicle, which is crucial when selecting parts for a specific body version. The construction includes a lock housing with a locking mechanism, prepared to work with the factory hood catch and the standard cable system.

The properly shaped housing and mounting holes allow for trouble-free seating in the original mounting points, without the need for modifications or body adjustments. This solution facilitates quick service and maintains the structural integrity of the car's front end.

Benefits of using an original BMW lock

Using an original hood lock in BMW F20, F21, F30, and F31 series allows for maintaining factory safety and comfort standards. The most important advantages include:

• precise fitment with factory body components and the opening mechanism,
• preservation of the latch operating characteristics intended by the manufacturer,
• reduction of the risk of accidental hood opening while driving,
• easier hood position adjustment after body repairs.

For users, this means predictable hood behavior, the absence of unwanted rattling from the front of the body, and the maintenance of an aesthetic line of gaps between body panels.

Condition and use in post-accident repairs

The offered lock comes from disassembly and is a used component, which allows for a significant reduction in repair costs compared to new parts while maintaining the original BMW specification. It is a practical solution for post-accident repairs, front-end corrections, or replacing a worn-out locking mechanism.

It is always worth verifying the selection of the correct lock for a specific model and body version based on vehicle data to ensure full compatibility with the existing cable harness and hood catch.

Expanding repairs within the BMW hood area

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional locks, hinges, or hood supports, check the available parts in the BMW hinges, locks and other hood parts category.

Knowledge and inspiration regarding dismantled parts

When planning repairs or modifications using dismantled components, it is worth learning the best practices for selecting and installing such subassemblies. Examples of using used components in tuning and service are described in the article: Emotions and design – visual and mechanical tuning of a Seat using dismantled components, which shows how to consciously use original used parts to maintain vehicle safety and functionality.