Interior Locks & Lock Hardware
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including interior locks and latches for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The interior locks and latches we offer undergo quality control so that you can be sure that you are receiving a top-class product.
Make
Category
Subcategory
Seats, Parts & Accessories
Condition
In Stock
Price
Part no. 8X2A-26413-AC
Land Rover Discovery 3 L319 Door Lock Latch Rear Left N/S 8X2A-26413-AC
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 9240213
BMW F12 F12 LCI Center Middle Armrest Locking Mechanism Lock 9240213
€66.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A4537700326
Smart Fortwo A453 Roof Soft Top Lock Latch Hinge Left N/S A4537700326
€42.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7016049
Land Rover Range Rover L322 Tailgate Lock Latch Actuator Lower Left N/S 7016049
€42.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FQM000158
Land Rover L319 Door Lock Actuator 434 MHZ Handle Mount Rear Left N/S FQM000158
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5E3837085A
Skoda Octavia VRS Door Lock Cable Bowden Cable Front Left Right N/O/S 5E3837085A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A0997602601
Mercedes S205 Automatic Trunk Lid Closing Drive Actuator Mechanism A0997602601
€42.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. DT11-V221A00-AF
Ford Transit Front Door Lock Bowden Cable Left Right N/O/S DT11-V221A00-AF
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A6397601904
Bowden Cable Mercedes W639 Rear Sliding Door Handle Catch Wire A6397601904
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4G0839015F-SCB1
Audi A4 S4 8W A5 S5 F5 Door Lock Catch Actuator Motor Rear Left N/S 4G0839015F
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FQM000147
Land Range Rover Sport L320 Door Lock Motor Actuator Rear Right O/S FQM000147
€61.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 1K0885681L
Seat Leon Mk2 1P VW Golf Mk6 Seat Backrest Lock Rear Left N/S 1K0885681M
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A6397400635
Sliding Door Mercedes Vito W639 Rear Left Right Upper Lock Latch A6397400635
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A1727500293
Mercedes SLK R172 Roadster Trunk Lid Release Handle A1727500293
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. C1T0837350A
Volkswagen Touran 1T Door Lock Actuator Cover Cap Front Right O/S 1T0837350A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8Z0837033A
Audi A3 8P Door Plate Lock Striker Bracket Mount Catch Latch 8Z0837033A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 6795342-2
BMW F07 F10 F11 Steering Column Lock Control Unit Module 6795342
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. KK3A-V26413-BE
Ford Transit Mk7 Rear Slide Door Lock Latch Actuator Left N/S KK3A-V26413-BE
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A1667401800
Mercedes W205 Tailgate Striker Latch Catch Lock Hook A1667401800
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. CK52-218A42-AC
Range Rover L405 Front Door Soft Close Motor Left N/S CK52-218A42-AC
€127.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. LR078736
Land Range Rover Sport L494 Front Left Door Lock Latch Catch Actuator LR078736
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5K0953254A
Audi TT FV Immobilizer Ignition Lock Coil Transponder Ring 5K0953254A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 2K5827505C
VW Volkswagen Caddy 2k Tailgate Boot Lid Lock Switch Actuator Catch 2K5827505C
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7H0837349A
VW Volkswagen Transporter T5 T6 Front Door Lock Cover Cap Left N/S 7H0837349A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A9067401135
Mercedes Sprinter W906 Rear Tailgate Door Lock Latch Mechanism A9067401135
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5C6827505C
Volkswagen Jetta A6 Trunk Boot Lid Lock Latch Actuator 5C6827505C
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A4477605100
Mercedes Vito W447 Door Lock Latch Cable Rear Left Top A4477605100
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FUG500130
Land Rover Discovery 4 L319 Tailgate Actuator Catch Rear Left N/S FUG500130
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. DT11-V221A00-AG
Ford Transit Connect Mk2 Front Door Lock Bowden Cable Linkage DT11-V221A00-AG
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 6Y0837033C
Skoda Octavia II Door Plate Lock Striker Bracket Mount Catch Latch 8Z0837033A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FSG500013
Land Rover Discovery 3 L319 Fuel Flap Tank Cover Lock Actuator A2C53110933
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A4517660126
Smart Fortwo A453 Boot Lid Lock Tail Gate Latch Catch Left N/S A4517660126
€56.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FQZ000071
Land Range Rover L322 Rear Door Lock Cable Pull Left Right N/O/S XH42265B10BA
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A0997400300
Mercedes S205 Tailgate Boot Trunk Door Lock Catch Actuator Rear A0997400300
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4H0837915
Audi A8 D4 Front Door Locking Mechanism Mount Bracket Base Left N/S 4H0837915
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8V4A-S26412-EA
Ford Kuga Mk1 Rear Door Lock Latch Catch Mechanism Right O/S Side 8V4A-S26412-EA
€51.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 9685915280
Peugeot 3008 Tailgate Boot Trunk Lid Lock Latch Catch Mechanism Rear 9685915280
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7N1823509
VW Volkswagen Sharan 7N Seat Alhambra 71 Hood Bonnet Lock Catch Latch 7N1823509
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8F0885298
Audi A5 8F Cabriolet Backseat Lock Backrest Adjustment Rear Right O/S 8F0885298
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2127400032
Mercedes S204 Rear Hatch Tailgate Boot Lid Lock Latch Striker Plate A2127400032
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 3C8839085B
Volkswagen Passat CC Door Handle Bowden Cable Rear Left Right N/O/S 3C8839085B
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8E0839015AA-1
Audi A4 Avant Door Lock Latch Mechanism Actuator Rear Left N/S 8E0839015AA
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A1667231008
Mercedes ML W166 GLE C292 Front Door Lock Right O/S Cover A1667231008
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. KK3A-V26413-BH
Ford Transit Custom Door Lock Actuator Catch Latch Left Side N/S KK3A-V26413-BH
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 3V0827505C
Skoda Superb 3V Boot Tailgate Lock Catch Latch Actuator Mechanism 3V0827505C
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. FK72-24994-AE
Land Rover Discovery Sport L550 Door Lock Actuator Rear Right O/S FK72-24994-AE
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 1K0885682L
Seat Leon Mk2 1P VW Golf Mk6 Seat Backrest Lock Rear Right O/S 1K0885682M
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2057230208
Mercedes C205 Door Lock Mechanism Cover Bracket Front Right O/S A2057230208
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. AM2A-R26412-GB
Ford S-Max Door Lock Actuator Mechanism Handle Bar Rear Right O/S AM2A-R26412-GB
€142.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. AM2A-R26413-GB
Ford S-Max Door Lock Actuator Mechanism Handle Bar Rear Left N/S AM2A-R26413-GB
€142.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4F0839085B
Audi A6 C6 Rear Door Lock Handle Bowden Cable Linkage 4F0839085B
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7270005
BMW F30 F31 F80 M3 Door Operating Rod Actuator Pad Front Left N/S 7270005
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4K0837085
Audi A6 S6 RS6 4A Front Door Lock Bowden Cable Wire Left Right N/O/S 4K0837085
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7270006
BMW F30 F31 F80 M3 Door Operating Rod Actuator Pad Front Right O/S 7270006
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. BK21-V431B42-AC
Ford Transit Custom Door Lock Cable Roof Rear Right O/S BK21-V431B42-AC
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7362794
BMW X5 F15 Door Lock Catch Actuator Cable Carrier Rear Right O/S 7362794 7401210
€66.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 2K5827505F
VW Volkswagen Caddy Maxi 2C 2K SA Rear Lid Door Lock Latch Left N/S 2K5827505F
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. BK21V44163AC
Ford Transit Custom Rear Left N/S Door Hinge Lock Striker Latch BK21V44163AC
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A6397300635-2
Mercedes W639 Sliding Door Lock Actuator Mechanism Rear Left N/S A6397300635
€189.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7E0827162B
VW Caddy Maxi 2k Transporter 7H Rear Door Latch Upper Right O/S 7E0827162B
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5K4839015AE
Seat Leon 5F III Rear Door Lock Actuator Mechanism Left N/S 5K4839015AE
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
-2%
Part no. 5N0839015D
Skoda Superb B6 3T VW Tiguan 5N Door Lock Actuator Rear Left N/S 5N0839015D
Promo price
€23.95
€23.45
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7H0843185
Volkswagen Caddy 2K Transporter T5 Door Lock Child Support System 7H0843185
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5G4837086A
Volkswagen Golf R Mk7 Front Door Lock Actuator Bowden Cable Right O/S 5G4837086A
€42.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2077201193
Mercedes A207 Door Lock Locking System Securing Rod Front Left N/S A2077201193
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. ALR9162
Land Rover Freelander L314 Hood Bonnet Stiker Safety Catch Assembly ALR9162
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 6V0839015B
Skoda Superb 3V Door Lock Catch Actuator Rear Left N/S 6V0839015B
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A9067401235
Mercedes-Benz Sprinter W906 Rear Tailgate Door Lock Latch Mechanism A9067401235
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4K0837315
Audi A6 C8 Door Interior Lock Bowden Cable Front Left Right N/O/S 4K0837315
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8X3837085A
Audi A1 8X Door Bowden Lock Release Cable Front Left Right N/O/S 8X3837085A
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 9685931877
Peugeot 3008 Tailgate Boot Trunk Lid Lock Latch Catch Mechanism Rear 9685931877
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A0997302001
Mercedes W177 Rear Door Lock Actuator Mechanism Left N/S A0997302001
€75.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A4477307901
Mercedes W447 Slide Door Left N/S Inside Lock System A4477307901
€189.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 2K5827506
VW Volkswagen Caddy ID Buzz Rear Door Bottom Catch Lid Lock Right O/S 2K5827506
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A9067600340
Door Lock Rod Mercedes Sprinter W906 Front Left N/S Door Locking Bar A9067600340
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8D9827565H
Audi A3 8L A4 S4 8D Rear Tailgate Boot Opening Latch Lock Mechanism 8D9827565H
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8209035
BMW E46 Coupé Saloon Catch Lock Rear Seat Frame Left N/S 8209035
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2517600304
Mercedes W251 Door Lock Bowden Cable Rear Left N/S A2517600304
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 2K7837085B
Volkswagen Caddy SB Front Door Lock Actuator Bowden Cable Left N/S 2K7837085B
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7362793
BMW X5 F15 Door Lock Catch Actuator Cable Carrier Rear Left N/S 7362793 7381873
€75.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A9067300435
Sliding Door Mercedes Sprinter W906 Rear Left N/S Upper Lock Latch A9067300435
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 9646091580
Peugeot 307 Tailgate Boot Trunk Lid Lock Latch Catch Mechanism Rear 9646091580
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7293621-1
BMW X5 F15 X6 F16 Bowden Door Lock Release Cable Front Left Right N/O/S 7293621
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5H4972295C
Volkswagen Golf Gti Cd1 Bowden Cable Outer Door Handle Front Left N/S 5H4972295C
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8M51-R442A66-AB
Ford Focus Titanium Rear Boot Trunk Tailgate Lock Latch Catch 8M51-R442A66-AB
€28.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 9450528
BMW U11 Tailgate Boot Trunk Lid Lock Actuator Soft Close Drive Mechanism 9450528
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5G4837085C
VW Volkswagen Golf Mk7 GTI 5G Door Lock Bowden Cable Front Left N/S 5G4837085C
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 7409277
Door Handle Cable BMW X3 G01 X4 G02 Front Door Right Left N/O/S Interior 7409277
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 3M51-16700-BC
Ford Focus Titanium Front Bonnet Hood Latch Catch Lock Mechanism 3M51-16700-BC
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. BT16-V40060-BA
Ford Transit Connect Rear Back Door Wedge Stopper BT16-V40060-BA
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 5H4972295F
VW Volkswagen Golf Gti CD1 Door Lock Bowden Cable Front Left N/S 5H4972295F
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. DK62-404C10-AD
Land Rover Discovery Sport L550 Tailgate Door Lock Actuator Catch DK62-404C10-AD
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 80A839085B
Audi Q5 FY Door Lock Inner Handle Bowden Cable Wire Left Right N/O/S 80A839085B
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2197230108
Mercedes C219 Door Lock Cover Bracket Mount Panel Front Left N/S A2197230108
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A6397400535
Mercedes Vito W639 Rear Left Right Lower Sliding Door Lock Latch A6397400535
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 2K0843639H
VW Volkswagen Caddy 2K Sliding Door Catch Lower Locking Plate 2K0843639H
€37.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 8X0839016C
Audi A1 8X 5D Rear Door Lock Actuator Mechanism Catch Right O/S 8X0839016C
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. 4G0839015F-2
Audi A4 B9 A5 F5 Door Lock Catch Actuator Motor Rear Left N/S 4G0839015F
€23.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Part no. A2059204900
Handle Mercedes W205 Rear Folding Backrest Left Realese Handle Lock A2059204900
€32.95
Free delivery: Jul 29 – Aug 3
If paid before 14:00
Car locks and latches for reliable security
Advanced locks and bolts for reliable vehicle security
Interior door locks and latches are key components that ensure passenger safety and protect the vehicle interior from unauthorized access. Their efficient operation guarantees comfort and increases the sense of security. In the Global Parts automotive store, you will find a wide selection of used car parts, including interior door locks and latches, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, and others.
What functions do interior door locks and latches perform?
Interior door locks and latches play a key role in vehicle protection and functionality:
- Door security – They ensure that doors are properly closed and protect the vehicle interior against break-ins.
- Passenger safety – Efficient locks prevent accidental door opening while driving.
- Ease of use – Thanks to the precise operation of locks and latches, opening and closing doors is easier.
- Integration with vehicle systems – They work with central locking and alarm systems, increasing the level of security. Used interior door locks and latches are a practical solution that combines functionality with an economical price.
Construction and purpose of interior door locks and latches
Interior door locks and latches are a set of components mounted inside a door, tailgate, or lid, responsible for the mechanical locking and unlocking of a given panel. A typical set consists of a lock housing, a latch, levers, mounting points, and components interacting with a rod, cable, or central locking actuator. Their task is to keep the door in a closed position and transfer movement from the interior or exterior handle to the opening mechanism.
Comparison of interior door lock and latch variants
| Component type | Application | What to check before purchase | Cooperating components |
|---|---|---|---|
| Front door lock | Handling frequent opening and central locking cooperation | Mounting side, OEM number, connector type, body version | Handle, rod, actuator, door wiring harness |
| Rear door lock | Locking and unlocking rear doors, often including child safety locks | Vehicle placement, mounting compatibility, equipment version | Latch, interior handle, cable, switches |
| Tailgate or sliding door lock | Securing the luggage compartment or loading area | OEM part number, latch layout, mechanical or electrical control type | Striker, microswitch, actuator, door rails |
Why is it worth taking care of interior door locks and latches?
Neglected or damaged components can affect the safety and comfort of using the vehicle. Typical problems include:
- Lock mechanism failure – May prevent the door from opening or closing.
- Sticking latches – Make it difficult or impossible to lock the door.
- Central locking issues – Damaged locks can interfere with the central locking system.
- Corrosion – Can weaken the operation of lock mechanisms and latches. If a replacement is needed, choose used car parts that ensure durability and reliability.
Latch function and cooperation with the door mechanism
The latch is used to mechanically lock the door after it is closed and to maintain the door leaf in the correct position relative to the pillar. It is this element that works with the striker and the lock pawl, so its wear can manifest as the door not closing properly, bouncing back, or failing to respond to the central locking. In practice, it is also worth checking the condition of adjacent components, such as window cranks, handles, and door mounts as well as window regulators and motors, as they are mounted in the same door zone.
How to choose the right interior door locks and latches?
When choosing interior door locks and latches, you should pay attention to several key aspects:
- Vehicle model fitment – At Global Parts, you will find interior door locks and latches perfectly matched to BMW, Audi, Mercedes, Volkswagen, and others.
- Technical condition – Used locks and latches should operate smoothly and be free from mechanical damage and corrosion.
- System compatibility – Ensure that the locks work with the central locking, alarm, and other vehicle systems.
- Material durability – Choose products made of high-quality metals or plastics that are resistant to wear and corrosion.
Selection by OEM number, car version, and mounting location
When selecting this part, the most important factors are the OEM part number, interchangeable numbers, vehicle placement, and compatibility with the body and equipment version. A front left lock may differ in housing, lever layout, presence of a microswitch, or plug type compared to a seemingly similar element from another version. In the case of parts such as a Renault Trafic rear door lock, you must compare the mounting method, striker layout, mounting side, and compatibility with the door and body type.
Signs of wear and components to check in parallel
A lock microswitch is a small switch built into the mechanism that transmits information about the door position to the vehicle's electrical system. Its failure can cause a lack of "door open" signals, incorrect interior lighting operation, or problems with the alarm and central locking. When the lock is being removed, it is also worth assessing the condition of car door upholstery and mounting elements available in this zone, as damaged clips and covers make it difficult to reassemble the door correctly.
Verifying fitment before installation
Before installation, it is good to compare the screw arrangement, housing shape, rod position, and electrical connector type with the old component. Useful tips on part compatibility by VIN can be found in the article How to select original used parts for BMW, Audi, and Mercedes using the VIN?. Such a check reduces the risk of error with locks used in several versions of the same model.
How to maintain interior door locks and latches?
To ensure these components work reliably and last for a long time, it is worth following a few rules:
- Regular cleaning – Remove dirt and dust from the mechanisms using appropriate cleaning agents.
- Lubricating mechanisms – Regularly apply lubricants for lock maintenance to ensure smooth operation.
- Checking mounts – Check that the locks and latches are securely mounted and have no play.
- Timely repair – In case of damage, choose used car parts that will quickly restore full door functionality.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of interior door locks and latches? | Interior door locks and latches are mechanical elements mounted inside a door, tailgate, or other lockable body parts. Their construction includes a housing, pawl, levers, mounting points, and often an electrical part cooperating with the central locking. They are used to lock, unlock, and keep the door in the correct position after closing. |
| What are interior door locks and latches used for? | Interior door locks and latches are used for securely closing and opening doors, as well as for cooperating with comfort and security systems. Thanks to them, doors do not open spontaneously while driving, and the central locking can properly secure the vehicle. Their efficiency also affects the convenience of daily car use. |
| What is the construction and function of a lock microswitch? | A lock microswitch is a small electrical switch integrated into the lock mechanism. It is responsible for transmitting information about the door status to vehicle modules, for example, for cabin lighting, alarms, or the dashboard. Depending on the design, it can be built into the lock housing and work with a lever or pawl. |
| How to choose a lock or latch for a specific vehicle version? | It is best to compare the OEM number, interchangeable numbers, mounting side, and body type. It is also worth checking the pre-facelift or post-facelift version, the number of connectors, and the connection method to the handle and central locking. For sliding or rear door parts, compatibility with the body type is also important. |
| What symptoms indicate damage to an interior door lock or latch? | Typical symptoms include sticking when opening, failure to lock, the door bouncing back after closing, or incorrect central locking operation. Sometimes there is also a lack of "door open" information or non-functional interior lighting. Such signals should be compared with the condition of the rods, handle, and door wiring. |
| How to maintain interior door locks and latches after installation? | After installation, it is good to keep the mechanism clean and periodically apply a lubricant designed for locks. It is also worth checking that the mounts have no play and that the door upholstery does not press on the rods and wires. Regular inspection reduces the risk of re-sticking and accelerated wear. |
Summary: interior door locks and latches at the Global Parts automotive store
Interior door locks and latches are essential components affecting vehicle safety and comfort. In the Global Parts offer, you will find parts for many brands, including Mercedes, Land Rover, Ford, and others, taking into account data such as brand, condition, OEM part number, interchangeable numbers, and vehicle placement. This makes it easier to match the component to a specific car version and mounting location. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.