Seat Leon Mk2 1P Rear Door Lock Catch Latch Mechanism Left N/S 1P0839015

Seat Leon Mk2 1P Rear Door Lock Catch Latch Mechanism Left N/S is an original component from the Locks and latches group, designed for the rear left door of the second-generation Seat Leon model. Its precise construction ensures proper integration with the factory locking system, central locking, and door handle mechanism, resulting in secure and stable door closure.

Specifications and technical data

• SKU: 1P0839015
• Mark: Seat
• Condition: Used
• OEM Part Number: 1P0839015
• Substitutable numbers: 1P0839015, 1P0 839 015
• Location on the vehicle: Rear, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle fitment

The presented mechanism is dedicated to the rear left side of the body in the second-generation Seat Leon, which eliminates fitment issues and allows for installation in place of the factory lock. By maintaining the geometry and mounting points consistent with the original, the component works with the standard wiring harness and factory door linkages without the need for modifications.

Its placement in the rear left area of the body ensures that the mechanism is responsible for both daily comfort and the proper closing and locking of the rear passenger door. This is particularly important in vehicles used intensively, where the locking system is exposed to frequent opening and closing cycles.

Construction and function of the lock mechanism

The rear door lock mechanism is responsible for several key tasks in the vehicle:

• transferring movement from the exterior and interior handle to the door latch,
• working with the central locking system and remote control,
• maintaining a stable door position when closed,
• ensuring proper engagement with the striker on the body pillar.

Thanks to a design consistent with factory solutions, the mechanism maintains proper operating parameters, which limits the risk of play, failure to close, or accidental opening while driving. The used OEM component is a good alternative to aftermarket replacements, especially in vehicles where maintaining the original lock performance characteristics is a priority.

Characteristics of the used component

The product comes from dismantling and has the status of a used OEM component, which means it was previously used in a vehicle but retains the functionality required for further operation. This type of solution is often chosen by workshops and individual users who are looking for a reasonable compromise between repair costs and maintaining original build quality.

In practice, installing a functional, used lock mechanism allows for restoring the proper operation of the door opening and closing system without the need to invest in a new part. This is particularly beneficial in the case of older Seat Leon models, where repair economy is important while maintaining an appropriate level of safety.

Benefits of using the original mechanism

Using a factory lock mechanism in the Seat Leon Mk2 brings several practical benefits:

• secure fitment for the rear left door – no problems with installation and adjustment compared to some aftermarket replacements,
• preservation of the factory operating characteristics of the handles and central locking,
• reduction of the risk of slamming, failure to close, or door jamming,
• possibility of use in spot repairs without interfering with other door components.

For workshops and service centers specializing in the Seat brand, such an element is a practical solution for post-accident repairs, mechanical door damage, or central locking problems after years of operation.

Repair expansion and additional information

If you are planning a comprehensive repair or upgrade of the door locking area in your Seat and need other elements from the same group, such as strikers, cylinders, or additional door mechanisms, check the available parts in the Seat Locks and latches category.

In situations where quick vehicle restoration and cost reduction are priorities, it is worth considering the wider use of used OEM components. You can find more about how the availability of such parts affects repair time and workshop organization in the article Availability of car parts off-the-shelf vs. repair time – how do used OEM parts shorten workshop stays?.