Volkswagen 1J0819644A Dust Cap

Description

This Volkswagen Dust Cap, part number 1J0819644A, is a service part designed to protect the cabin filter from debris and contaminants. It's used within the vehicle's air intake system to ensure clean air enters the cabin. This cap provides a reliable seal, maintaining optimal airflow and the effectiveness of the cabin filter, and contributes to a healthier and more comfortable in-cabin environment.

Key Features & Benefits

It's a small plastic cover, basically a plug. It seals off the access point to where you change your cabin filter. It doesn't do a lot mechanically, it just keeps dirt, leaves, and stuff from falling into the air intake when the filter isn’t in there, or when you're swapping it out. It’s a really simple part. Think of it like a lid on a container. The cabin air filter housing has an opening, and this cap acts like a shield to keep the elements out. It’s part of the air intake system, ensuring that only clean air gets into the cabin. It’s located usually behind the glove box or under the dash, depending on the vehicle.

Symptoms, Risks & Replacements

It’s not something that’ll cause a breakdown if it’s missing, but it’s a good idea to replace it whenever you change your cabin filter. Without it, debris can build up and potentially reduce airflow, and you’ll notice if things start getting dirty faster in that area. It helps maintain a clean system overall. They're inexpensive, and Fixparts Online carries them, so it’s just a smart little addition to your regular maintenance. A lot of times people lose them during a filter change and don’t realize it’s missing until later.

Warranty Information

Volkswagen Dust Cap (MPN 1J0819644A) comes with a 1-year warranty.