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Door lock for automobile

- Car Wing mirror
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Choose your car and find high-quality Door lock mechanism
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MERCEDES-BENZ
- C-Class Door lock
- E-Class Door lock
- Door lock mechanism A-Class
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PEUGEOT
- Door lock actuator for 308
- 208
- BOXER
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MINI
- Hatchback
- COUNTRYMAN
- CLUBMAN
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LAND ROVER
- RANGE ROVER
- DISCOVERY
- RANGE ROVER EVOQUE
Information - Door lock actuator
Door lock: replacement and selection
When and why car door lock needs replacement
Lifetime limit of a car door lock is not specified by manufacturers. This component is replaced in case of corrosion damage of the lock cylinder, flip latch, stopper or other elements of the lock, and also as a result of abrasion or breakage of cylinder pins. Moreover, the car part is to be replaced in case of inner mechanical damages and if lock mechanism fastening clips got loose.
Lock corrosion is caused by ingress of moisture and dirt into the device, and pins wear-out is caused by improper usage, particularly, turning the key when the door is not completely shut. Mechanical defects inside the car part can appear as a result of attempted break in.
The following signs indicate car door lock defects: taking the key out of the keyhole is impossible, it can’t be put into the lock or gets jammed when turning the cylinder. Damage also can be detected by screeching sound at turning and the fact that the door can’t be opened or closed with the key.
Replacement of the whole lock mechanism usually requires removal of trimming and dismantling of the door. In case you don’t have experience in such repairs, it is recommended to entrust the procedure to service station specialists. Moreover, to avoid damage to the door trim and car paint, demounting and installation of the lock should be done with special tools.
How to select car door lock
According to locking mechanisms there are pin tumbler and wafer tumbler locks. Key pins and driver pins are the basis of the first type, and spring-mounted toothed plates (wafers) - of the second. Wafer locks have smaller size but are less reliable than pin ones.
Car door locks are made of various materials. Most often it is steel, brass, aluminum alloys and plastics. The locks made of hardened steel are the most durable because they are resistant to corrosion and to influence of high and low temperatures.
Components can have central control (which allows to open and close all car doors at a time) or separate controls for each door. In this case, besides the central unit, there is an additional electronic control unit installed in each door. Most lock systems offer the possibility of remote door unlocking and locking using a remote control.
Electronic control of the lock’s mechanical part requires presence of input sensors (door contact switches and microswitches) in the component, as well as operational units (actuators).
Reliability and durability of these components mostly depend on the manufacturer. High-quality car door locks are included in the assortment of such brands as Blic, JP Group, Valeo, Metzger, Topran and others.
Buying the component you should also take into account its mounting place: on the front or rear door, on the right or left. You should take into account the control type (central or decentralized). Pay attention to component sizes (lock length, diameter and its thread pitch): it is important for correct mounting.
Best goods: Door lock

- Fitting Position: Rear
- Condition: New
- Lockable: Lock upgradeable
- Condition: New
- Comfort Equipment Variant (trim package): for vehicles with central locking
- Quantity: 1
- Condition: New

- paired article number: 172131
- Operating Mode: Electric
- Fitting Position: Right Rear
- Weight [kg]: 0,689
- Lock System: with double sealing
- Number of connectors: 7
- Supplementary Article / Supplementary Info: with adjuster
- Condition: New

- paired article number: 17018
- Fitting Position: Left Front
- Weight [kg]: 0,2
- Condition: New

- paired article number: FT95635
- Fitting Position: Right Rear, Right
- Condition: New
- paired article number: 172119
- Operating Mode: Electric
- Fitting Position: Right Rear
- Weight [kg]: 0,582
- Lock System: with double sealing
- Number of connectors: 6
- Supplementary Article / Supplementary Info: with adjuster
- Condition: New

- paired article number: 172110
- Left-/right-hand drive vehicles: for left-hand drive vehicles
- Operating Mode: Electric
- Fitting Position: Left Front
- Weight [kg]: 0,592
- Lock System: with double sealing
- Number of connectors: 8
- Colour: black
- Supplementary Article / Supplementary Info: with adjuster
- Condition: New

- Fitting Position: Right Rear
- Condition: New
- Fitting Position: Vehicle Tailgate
- Lock System: with key
- Condition: New
- Operating Mode: Electric
- Fitting Position: Right Front
- paired article number: EZC-FR-015
- Fabrication Number: EZC-FR-010
- Condition: New

- paired article number: 172113
- Left-/right-hand drive vehicles: for left-hand drive vehicles
- Operating Mode: Electric
- Fitting Position: Right Front
- Weight [kg]: 0,592
- Lock System: with double sealing
- Number of connectors: 9
- Supplementary Article / Supplementary Info: with adjuster
- Condition: New