1. Car/Truck Engine Valves Deals
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  3. BFO X3KMVU

BFO X3KMVU Crankcase Breather Separator Kit 11617503520

fits model: X3, Z4, 318i. make: Bmw. year: 1994–2015.

11617503520 Bfo X3kmvu Crankcase Breather For Bmw X3 Z4 318i 2003-2015 Separator Kit

( Brand: Bfo ), ( Manufacturer Part Number: X3KMVU ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Black ), ( Compatible Makes: For Bmw ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 1 Year ), ( Model : For 318i, X3, Z4 ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: 11617503520, 11157513903, 11157503524, 11157503523 ), ( Performance Part: Yes ), ( Type: Crankcase Breather Oil Separator Kit ), ( Vintage Part: No )

Review BFO Crankcase Breather For Bmw Separator Kit fits X3 Z4 318I 1994–2015

Introducing the BFO X3KMVU Crankcase Breather Separator Kit, an essential upgrade for BMW X3 (model years 2003-2015) and Z4 318i (model years 2003-2011) vehicle owners. This crankcase breather separator, with the part number 11617503520, is designed to improve the performance and longevity of your BMW's engine.

The BFO X3KMVU Crankcase Breather Separator Kit is a replacement for the original breather system. The crankcase breather system is responsible for releasing excess gases from the crankcase, which are created during the engine's combustion process. However, these gases contain moisture and contaminants that can negatively impact engine performance and longevity if not properly filtered.

This separator kit is designed to address this issue by effectively separating the gases before they are released back into the intake system. The separator uses a high-performance filter media to remove moisture and contaminants, ensuring that only clean, dry gases are returned to the intake system.

The BFO X3KMVU Crankcase Breather Separator Kit is manufactured using OEM-grade materials to ensure a precise fit and superior durability. The kit includes all necessary components for installation, including a high-quality rubber hose and clamps. The design of the separator is compact and discreet, making it a clean and unobtrusive addition to your BMW's engine bay.

Installing the BFO X3KMVU Crankcase Breather Separator Kit is a straightforward process that can be completed in about an hour with basic hand tools. The kit comes with detailed instructions to guide you through the installation process. By upgrading your BMW's crankcase breather system with this separator kit, you can improve engine performance, reduce emissions, and extend the life of your engine.

In summary, the BFO X3KMVU Crankcase Breather Separator Kit is an essential upgrade for BMW X3 and Z4 318i owners. It effectively separates excess gases, removing contaminants and moisture to ensure that only clean, dry gases are returned to the intake system. Made from OEM-grade materials, the kit includes all necessary components for installation and is designed to be a discreet and unobtrusive addition to your engine bay. Upgrade your BMW today with the BFO X3KMVU Crankcase Breather Separator Kit.

Buying a BFO X3KMVU crankcase breather separator kit for BMW X3 (2003-2015), 3 Series 11617503520, can offer several advantages and potential disadvantages. Here's a breakdown of each:

Advantages:

1. Improved engine performance: The separator kit helps to reduce crankcase pressure and emissions, which can lead to improved engine performance and fuel efficiency.

2. Longer engine life: By separating the gases produced in the crankcase, the separator kit helps prevent harmful contaminants from entering the intake system, which can contribute to longer engine life.

3. Reduced engine noise: The separator kit can help reduce engine noise by trapping and filtering out the gases produced during engine operation.

Disadvantages:

1. Cost: The cost of the separator kit may be a deterrent for some buyers, as it can be more expensive than some other aftermarket performance parts.

2. Installation complexity: Installing the separator kit may require some mechanical knowledge and skills, which could add to the overall cost and time investment.

3. Maintenance requirements: The separator kit may require periodic maintenance, such as filter replacements, to ensure optimal performance and longevity.

Conclusion:

The BFO X3KMVU crankcase breather separator kit for BMW X3 (2003-2015), 3 Series 11617503520, can offer several benefits, including improved engine performance, extended engine life, and reduced engine noise. However, it also comes with some potential drawbacks, such as cost, installation complexity, and maintenance requirements.

Recommendation:

If you are looking to enhance the performance and longevity of your BMW X3 (2003-2015), 3 Series 11617503520, and have the necessary skills and resources to install and maintain the separator kit, then it could be a worthwhile investment. However, if the cost and maintenance requirements are a concern, you may want to consider other options for improving your vehicle's performance. Ultimately, the decision to purchase the separator kit is a personal one that depends on your priorities, budget, and technical abilities.

Details:

For X3 2.5I SPORT UTILITY 4-DOOR 2004 -2006. For X3 2.5SI SPORT UTILITY 4-DOOR 2007 -2011. Fitment Type: Direct Replacement. Type: Crankcase Breather Oil Separator Kit.

us Facebook Account: . Specification: condition: New. For 318I BASE SEDAN 4-DOOR 1994 -1998. For X3 3.0I SPORT UTILITY 4-DOOR 2004 -2006.

Feature: Fully tested under extreme condition for stable performance and long time use. Material Plastic.

part #: x3kmvu price

  • $33.25

specifications voomvalve:

  • for models: X3, Z4, 318i
  • for makes: Bmw
  • for years: 1994-2015
  • brand: Bfo
  • mpn: X3kmvu
  • california prop 65 warning: California Prop 65 Warning
  • color: Black
  • compatible makes: For Bmw
  • fitment type: Direct Replacement
  • manufacturer warranty: 1 Year
  • model : For 318i, X3, Z4
  • notice: This Is Aftermarket Replcement Part
  • oe/oem part number: 11617503520, 11157513903, 11157503524, 11157503523
  • performance part: Yes
  • type: Crankcase Breather Oil Separator Kit
  • vintage part: No

payments voomvalve:

  • wallet: Google-pay
  • credit card: Mastercard
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returns voomvalve:

  • time: 30 Days
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offer voomvalve:

  • started: August 7, 2025
  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock

seller voomvalve:

  • rating: 99.0%
  • city: Elk Grove Village, Illinois
  • # reviews: 15824

shipping voomvalve:

  • transit: 4-7 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • service: Standard

general voomvalve:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Valves
for models: x3, z4, 318i, for makes: bmw, for years: 1994-2015, california prop 65 warning: california prop 65 warning, compatible makes: for bmw, fitment type: direct replacement, manufacturer warranty: 1 year, model: for 318i, x3, z4, notice: this is aftermarket replcement part, oe/oem part number: 11617503520, 11157513903, 11157503524, 11157503523, performance part: yes, type: crankcase breather oil separator kit, vintage part: no,
category: auto parts > engines engine parts > valvetrain components > valves, color: black, sku: 8529221767107761,

Bfo X3KMVU Is Similar To:

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1 offer $33.25 USD
  • Offer #1: $33.25 price + $0.00 shipping estimate = $33.25* total. for BMW M3 M3 (E36) - Coupe - 3.2L 6 Cyl 1996-1999. For BMW 328i 328i (E36) - 2.8L 6 Cyl 1996-1998.FREE SHIPPING

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