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Amzparts Vacuum Breather Assembly Passat Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Description of Amzparts Vacuum Breather Assembly Passat

100% Brand New Vacuum Check Valve Breather Hose Assembly. Part Number: 058 133 784 AF, 058133784AF. Fit Model: VW Passat B5 AUDI A4 A6 1.8T. Please ensure it is compatible with your model and check pictures for more details. We always provide satisfactory after-sales service to every buyer. If you have any questions, please contact us. We'll respond to you within 24 hours.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Improved Engine Performance with this Assembly!

Using this product, our automotive team found that the vacuum breather assembly helped to regulate the emissions of our vehicle while also improving engine performance. The installation process was straightforward and the quality of the materials used were impressive. The only con we experienced was the cost of the product, which was a bit higher than some other options on the market. Despite this, we would absolutely recommend this assembly to anyone looking to improve the long-term…

Pros
  • Prevents oil leakage and ensures smooth operation of the engine.
Cons
  • May require professional installation for proper functioning.

Revainrating 5 out of 5

Works great on exhaust and emissions

Had to remove the line that goes to the booster brake hose on the intake manifold but saved me over $100 buying it from the dealer.

Pros
  • Fits model: VW Passat B5 AUDI A4 A6 1.8T
Cons
  • Not the best

Revainrating 3 out of 5

Required change in my opinion

One of the check valves has a notch on the side, although this is barely visible in the product photos. It was tilted up when installed, but the one I replaced with a 2003 Passat 1.8T was tilted down. My concern is that if I connect the hose to the fitting in the up position, it would take some stress from the weight of the hoses underneath and possibly break. Instead, I cut the disposable clips on this check valve and rotated it so the pin was angled down. In the attached picture the tip I am…

Pros
  • . Please make sure it is compatible with your model and see the photos for more details.
Cons
  • Functionality