HomeGenuine 11151726187 Engine Crankcase Breather Hose Connector
Part #: 11151726187

Genuine 11151726187 Engine Crankcase Breather Hose Connector

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, 525i
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Overview of Genuine Engine Crankcase Breather Hose Connector

The Genuine Engine Crankcase Breather Hose Connector (Part Number 11151726187) is designed specifically for BMW 525i models. This component plays a critical role in the crankcase ventilation system, ensuring proper emission control and engine performance.

  • Compatible with BMW 525i models
  • Part Number: 11151726187 for precise identification
  • Essential for crankcase ventilation and emission control
  • Durable construction to withstand engine conditions
  • OEM quality ensuring proper fit and function

Detailed Product Description

This Engine Crankcase Breather Hose Connector is an original Genuine part engineered to maintain the integrity of the crankcase ventilation system in BMW 525i vehicles. It connects the breather hose to the engine, allowing gases to be vented properly and reducing harmful emissions. The part number 11151726187 ensures compatibility and ease of replacement, matching factory specifications for fit and performance. Using this connector helps maintain engine efficiency and supports emission control compliance.

Purpose and Common Issues Addressed

  • Prevents crankcase pressure buildup by allowing proper ventilation
  • Reduces engine oil leaks caused by faulty hose connections
  • Helps maintain emission system integrity to meet regulatory standards
  • Minimizes engine performance issues related to improper crankcase ventilation
  • Prevents contamination of intake air with crankcase gases

Installation Notes and Tips

Installation of the Genuine Engine Crankcase Breather Hose Connector should be performed with care to ensure a secure fit. Verify the part number 11151726187 matches your BMW 525i before installation. Inspect the breather hose and surrounding components for wear or damage and replace if necessary. Properly secure all connections to avoid leaks and ensure optimal engine ventilation.

Quality Assurance and Warranty

This Genuine part meets OEM standards for quality and durability. It is manufactured to provide reliable performance within the BMW 525i crankcase ventilation system. While specific warranty details may vary, Genuine parts typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
1995BMW525iN/A90 Degree Elbow
1994BMW525iN/A90 Degree Elbow
1993BMW525iN/A90 Degree Elbow
1992BMW525iN/A90 Degree Elbow
1991BMW525iN/A90 Degree Elbow

* 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:

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