For motorists seeking a dependable solution to door locking mechanisms in the Vauxhall Meriva B (2010-2017), the Rear Right Door Lock Mechanism (part number 13432377) presents itself as a noteworthy aftermarket option. This component, designed to replace the factory-fitted door lock and motor assembly, has garnered attention among owners for its compatibility and functional performance. While not an official Genuine Vauxhall part, its application-specific engineering makes it a practical consideration for those addressing wear-related issues or electrical faults in the Meriva B’s rear door locking system.
Compatibility and Installation
Engineered exclusively for the second-generation Meriva B’s right-rear door, this mechanism aligns with vehicles produced between 2010 and 2017. Its plug-and-play design eliminates complex reprogramming, with connectors matching the OEM wiring loom. Several users highlighted the straightforward installation process, noting that basic mechanical aptitude and standard tools suffice. One owner remarked, “The swap took under an hour – everything clicked into place like the original unit, no coding required.” The inclusion of pre-threaded mounting points ensures alignment with the Meriva B’s door cavity, though some advise lubricating the linkage rods during installation to optimise movement.
Construction and Durability
The unit’s zinc-alloy actuator housing demonstrates improved corrosion resistance compared to earlier aftermarket alternatives, addressing a common pain point in British climates. Paired with a 12V DC motor rated for 15Nm torque, it replicates the factory mechanism’s responsiveness. Users report satisfactory operation post-installation, with one noting, “Two winters on and no sticking – the central locking engages crisply every time.” The nylon-reinforced gear train within the motor assembly appears robust, though technicians recommend periodic cleaning of the door’s internal channels to prevent debris accumulation that could strain components.
Functional Performance
This replacement mechanism directly interfaces with the Meriva B’s CANbus system, maintaining integration with the vehicle’s anti-theft features and dashboard warning indicators. Multiple users confirmed resolution of common faults including intermittent locking failures and erroneous “door open” alerts. “The random warning lights disappeared immediately after fitting,” commented a driver who’d experienced recurring electrical gremlins. The dual-stage locking action – essential for child safety in the Meriva’s rear doors – functions as specified, with tactile feedback matching the original equipment.
Practical Considerations
While the mechanism’s dimensions mirror OEM specifications, a minority of users suggested minor adjustments might be necessary depending on door alignment history. One detailed, “The latch needed slight repositioning with a Torx bit to sit flush, but it’s been faultless since.” The absence of required software updates makes this a viable DIY proposition, though dealership-level diagnostic tools remain advisable for confirming fault codes post-installation.
In essence, this aftermarket door lock mechanism for the Vauxhall Meriva B provides a cost-effective resolution to age-related wear without compromising functional integrity. Its adherence to original specifications ensures seamless integration, while the reinforced construction addresses durability concerns prevalent in urban driving conditions. For owners experiencing central locking faults or seeking preventative maintenance ahead of MOT inspections, this component offers a pragmatic balance between quality and value, maintaining the Meriva B’s renowned practicality in family motoring scenarios.
Stoplock Pro Elite Car Steering Wheel Lock HG 150-00 - Safe Secure Heavy Duty Anti-Theft Bar - Universal Fit - Includes 2 Keys and Carry Bag, Black/Yellow, 1 Unit
Tevlaphee Steering Wheel Lock Twin Bar, Steering Lock, Car Anti-Theft Device, High Visibility, Heavy Duty, Universal Fit, Adjustable Length,3 Keys(Yellow)
20% Off
Milenco HS Yellow Steering Wheel Lock
£71.06 (as of July 12, 2025 18:23 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Disklok Gold Security Edition Car Steering Wheel Full Cover Anti- Angle Grinder Anti-Theft Lock Police Approved (Silver, Small 35cm - 39cm)
£169.99 (as of July 12, 2025 18:23 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
WHonor Faraday Pouch for Car Keys, Keyless Entry Signal Blocker, Anti-Theft RFID Blocking Key Fob Protector for Car Security (2 Pack)
27% Off
Xtremeauto Heavy Duty Steering Wheel Lock - Universal Car Anti Theft Lock, Elite Car Lock Anti-Theft Device, Van Crook Lock, Car Security Device, Car Lock Steering Wheel Devices with Two Keys
£24.99 (as of July 12, 2025 18:23 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Elsjoy Steering Wheel to Brake Lock with Keys, Anti-Theft Car Locking Device Universal Security Lock for Vehicle, Brake Pedal Lock for Car, Truck, SUV, Van
£21.99 (as of July 12, 2025 18:23 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Stoplock HG 134-59 Original Anti-Theft Key Lock Steering Wheel Lock - Anti-Theft Security Deterrence Device for Cars and Other Vehicles, Yellow
Car Steering Wheel Lock - Universal Anti-Theft Security Device Adjustable Length SUV Van Wheel Lock Vehicle Protection Suitable for Car Security Device with Two Keys (Yellow)
(as of July 12, 2025 18:23 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
