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Rear Door Latch Assembly Passenger (Right) Side

Genuine Volkswagen/Audi

Rear Door Latch Assembly Passenger (Right) Side

PART#: 3B4839016AP

$72.47

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Most commonly the door latches on Volkswagen models are replaced due to intermittent alarm issues.  This is a result of the microswitch inside this door latch assembly going bad which will sporadically make the vehicle think the door has been opened setting the alarm off.  This problem can come from any of the 4 door latches so it is best to have the vehicle properly diagnosed to ensure that you are replacing the correct part.  Another way to help identify the door latch that is begining to fail is to check which door will not turn on the interior light when opened(be sure the dome light of the vehicle is set to turn on when the door is opened).  

This part is referred to by the vehicles diagnostic system as (J389) 

Previous versions 3B4839016AP, 3B4839016AF, 3B4-839-016-AF

A Great DIY on How to Replace your VW Rear Door Latch
 
Associated Parts
Mounting Screws for Rear Door Latch WHT-000-439

Rear Door Latch Assembly Passenger (Right) Side

Spec Highlights

Alternative Numbers 178493
Genuine Volkswagen/Audi
ABOUT THE BRAND

Genuine Volkswagen/Audi

Parts sold in Volkswagen and Audi packaging with factory part numbers fall under this line, supplied by Volkswagen Group from Wolfsburg and Ingolstadt, Germany. They match what the car was built with, including fitment, coatings and any running production changes. This is the choice when exact factory specification or dealer level fit is the priority.

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Vehicle Compatibility

22 applications