Table of Contents

In-Depth Review of the BMW Crankcase Breather Vent Valve & Oil Separator Hose

For BMW owners looking to maintain optimal engine performance, selecting the right replacement parts is crucial. The 11157503523 11157503524 Crankcase Breather Vent Valve & Oil Separator Hose, compatible with models like the E46, E39, E90, E91, and E81, offers a tailored solution to keep your engine running smoothly. In this review, we explore its features, benefits, and user insights to help you make an informed decision.

Price: 28.30 USD

If you’re interested in purchasing this product, be sure to check out the latest offers and find the best deal available here.

Key specs at a glance

Compatibility: BMW E46, E39, E90, E91, E81 models
Includes crankcase breather vent valve and oil separator hose
OEM part numbers: 11157503523, 11157503524, 11617503520, 11157533346
Category: Engines & Engine Parts
Price: 28.30 USD

5 best things about 11157503523 11157503524 Crankcase Breather Vent Valve & Oil Separator Hose

Perfect OEM fit ensures easy installation and compatibility with multiple BMW models.
Durable materials designed to withstand engine heat and pressure, enhancing longevity.
Helps maintain optimal crankcase pressure and reduces engine oil contamination.
Improves engine efficiency by properly ventilating blow-by gases.
Affordable replacement option that restores vehicle performance without costly repairs.

Pros

Reliable quality and construction
Good value compared to dealership prices
Direct fit for original BMW parts
Compact and lightweight design
Supports engine health by sealing crankcase ventilation properly

Cons

Limited stock availability with low volume sales
Some users may need professional assistance for installation
No included installation instructions
Fit limited strictly to particular BMW models only

What customers usually say

Most customers appreciate the product’s fit and function, noting that it restored proper crankcase ventilation and reduced oil leaks. Many have complimented the reasonable price and quick shipping. However, a few users mention that installation can be tricky without mechanical experience, and some expect more detailed instructions. Overall, the effectiveness in maintaining engine performance is highly praised.

Tips to get the most out of it

Ensure your BMW model matches the compatibility list before purchase.
Consider consulting a professional mechanic for installation if you are inexperienced.
Replace the part as soon as signs of crankcase ventilation issues appear, such as oil leaks or check engine lights.
Keep the surrounding engine area clean to prevent dirt contamination during replacement.
Regularly inspect the valve and hose for wear to avoid engine performance problems.

In conclusion, the 11157503523 11157503524 Crankcase Breather Vent Valve & Oil Separator Hose is a solid option for BMW owners seeking a reliable, OEM-compatible replacement part. While installation may require care or professional help, the product offers a practical and cost-effective means to maintain engine integrity and performance.