HomeEmission Control > Crankcase Ventilation SystemVaico V20-2276 Engine Crankcase Breather Hose - Oil Separator To Cylinder Head Cover
Part #: V20-2276

Vaico V20-2276 Engine Crankcase Breather Hose - Oil Separator To Cylinder Head Cover

VAICO, Oil Separator To Cylinder Head Cover
21 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
VAICO, Oil Separator To Cylinder Head Cover
Fitment: BMW, 525i, 525xi, 530i, 530xi, Z4, 323i, 325i, 325xi, 330i, and 330xi
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Overview of the VAICO Engine Crankcase Breather Hose V20-2276

The VAICO Engine Crankcase Breather Hose, part number V20-2276, is designed specifically for select BMW models including the 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4. This component plays a critical role in the crankcase ventilation system, ensuring proper emission control and engine performance.

  • Compatible with BMW OE number 11 15 7 522 931
  • Dimensions: 294 mm length, 78 mm width, 55 mm height
  • Lightweight design at 0.101 kg for easy handling
  • Compact packaging size: 29 cm depth, 5 cm height, 6 cm width
  • Part of the VAICO brand line, known for quality emission control components

Detailed Product Description and Specifications

The VAICO V20-2276 Engine Crankcase Breather Hose is engineered to meet the exact specifications of the original equipment (OE) part number 11 15 7 522 931. With precise dimensions of 294 mm in length, 78 mm in width, and 55 mm in height, this hose fits seamlessly into the crankcase ventilation system of compatible BMW vehicles. Its lightweight construction at just over 100 grams facilitates straightforward installation without adding unnecessary weight to the engine bay.

This breather hose is a vital component in managing crankcase gases, helping to reduce emissions and maintain engine efficiency. The product is packaged compactly, ensuring protection during transport and storage.

About the VAICO Brand Line

VAICO is a recognized brand line specializing in emission control and engine management components. The VAICO product line focuses on delivering parts that meet or exceed OEM standards, providing reliable performance and durability. The V20-2276 breather hose is part of this line, reflecting VAICO's commitment to quality in emission control systems for BMW vehicles.

Common Applications and Problem Resolution

  • Replacement for worn or cracked crankcase breather hoses in BMW 3 Series and 5 Series models
  • Helps prevent oil leaks and vacuum leaks that can affect engine performance
  • Reduces the risk of increased emissions due to faulty crankcase ventilation
  • Addresses rough idling or engine misfires caused by compromised breather hoses
  • Maintains proper pressure balance within the crankcase system

Installation Notes and Tips

  • Ensure compatibility with BMW models 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 before installation
  • Inspect surrounding components for wear or damage during replacement
  • Use appropriate tools to avoid damaging the hose or connectors
  • Verify secure connections to prevent vacuum leaks after installation

Quality Assurance and Warranty

The VAICO V20-2276 Engine Crankcase Breather Hose is manufactured to meet stringent quality standards, ensuring reliable fit and function. While specific warranty details are not provided, VAICO products typically adhere to industry quality controls and are backed by manufacturer support for defects in materials and workmanship.

BrandVaico
Part NumberV20-2276
PositionVAICO, Oil Separator To Cylinder Head Cover
Height [mm]55
Length [mm]294
Packaging Depth [cm]29
Packaging height [cm]5
Packaging width [cm]6
Weight [kg]0.101
Width [mm]78
for OE number11 15 7 522 931

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007BMW525i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2007BMW525xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2007BMW530i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2007BMW530xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2007BMWZ4Roadster 3.0si3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket; To 10/2006; With OE No. 11157522931; VAICO
2007BMWZ4Roadster 3.0i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket; To 10/2006; With OE No. 11157522931; VAICO
2007BMWZ4Coupe 3.0si3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket; To 10/2006; With OE No. 11157522931; VAICO
2006BMW323i2.5LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW325i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW325xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW330i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW330xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW525i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW525xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW530i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMW530xi3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMWZ4Roadster 3.0si3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMWZ4Roadster 3.0i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2006BMWZ4Coupe 3.0si3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2005BMWZ43.0i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO
2004BMWZ43.0i3.0LL6Oil Separator To Cylinder Head CoverGrade: Aftermarket with OE No. 11157522931.; VAICO

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11 15 7 522 9317 522 931917125

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.