HomeEmission Control > Crankcase Ventilation SystemGates EMH184 Engine Crankcase Breather Hose - Oil Separator To Pipe
Part #: EMH184

Gates EMH184 Engine Crankcase Breather Hose - Oil Separator To Pipe

Emission Control Hose, Oil Separator To Pipe
8 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Emission Control Hose, Oil Separator To Pipe
Fitment: BMW, X5 and Z8
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Overview of Gates Emission Control Hose EMH184

The Gates Emission Control Hose EMH184 is a precision-engineered engine crankcase breather hose designed for BMW vehicles, including the X5 and Z8 models. Manufactured from durable rubber, this hose ensures reliable crankcase ventilation and emission control performance.

  • Material: High-quality rubber construction
  • Inside Diameter: 0.4 inches (10 mm)
  • Centerline Length: 2.125 inches (54 mm)
  • End Type: Push-in connectors on both ends
  • Quantity: Single hose included
  • Molded design for exact fit
  • OE Comparison Rating: OE exact replacement

Detailed Product Description

The Gates Emission Control Hose EMH184 is part of the Emission Control Hose product line, which focuses on components critical to maintaining proper crankcase ventilation and emission standards. This engine crankcase breather hose is molded from durable rubber to withstand engine bay conditions and provide a secure, leak-free connection. Both ends feature push-in connectors, facilitating straightforward installation and ensuring a tight seal. With an inside diameter of 0.4 inches (10 mm) and a centerline length of 2.125 inches (54 mm), this hose is designed to meet exact OEM specifications for BMW X5 and Z8 models, providing a direct replacement that maintains factory performance.

Applications and Problem Solving

  • Prevents crankcase pressure buildup by allowing proper ventilation
  • Reduces harmful emissions by maintaining emission control system integrity
  • Eliminates vacuum leaks that can cause rough idling or engine performance issues
  • Replaces cracked or worn breather hoses to avoid oil leaks and contamination
  • Ensures compliance with emission regulations for BMW X5 and Z8 vehicles

Installation Notes and Tips

  • Ensure engine is cool before removing the old hose
  • Check for any debris or damage in the connection points before installation
  • Push-in ends require firm pressure to seat properly; avoid twisting during installation
  • Verify hose routing matches OEM configuration to prevent kinks or restrictions
  • Inspect surrounding components for wear while replacing the hose

Quality Assurance and Warranty

The Gates Emission Control Hose EMH184 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This hose carries an OE comparison rating of exact fit, confirming its compatibility with specified BMW models. While no additional hardware or protective sleeve is included, the molded rubber construction provides long-lasting service life under normal operating conditions. Warranty coverage details should be confirmed with the original product documentation or supplier.

BrandGates
Part NumberEMH184
PositionEmission Control Hose, Oil Separator To Pipe
0
No
Yes
Branch Quantity0
Centerline Length2.125
Centerline Length54
Centerline Length (in)2.125
Centerline Length (mm)54
End 1 TypePush In
End 2 TypePush In
End TypePush In
Hardware IncludedNo
Hardware IncludedNo
Hose Quantity1
Inside Diameter.4
Inside Diameter10
Inside Diameter 1 (in).4
Inside Diameter 1 (mm)10
Inside Diameter 2 (in).4
Inside Diameter 2 (mm)10
MaterialRubber
MaterialRubber
MoldedYes
Number of Branches0
Number of Hoses1
Number of Quick Connectors0
OE Comparison RatingOE Exact
PCV ValveNo
Protective SleeveNo
Protective Sleeve IncludedNo

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003BMWX54.4LV8GASOil Separator To PipeEmission Control Hose
2003BMWX54.6LV8GASOil Separator To PipeEmission Control Hose
2003BMWZ84.9LV8GASOil Separator To PipeEmission Control Hose
2003BMWZ85.0LV8GASOil Separator To PipeEmission Control Hose
2002BMWX54.4LV8GASOil Separator To PipeEmission Control Hose
2002BMWX54.6LV8GASOil Separator To PipeEmission Control Hose
2001BMWX54.4LV8GASOil Separator To PipeEmission Control Hose
2000BMWX54.4LV8GASOil Separator To PipeEmission Control Hose

* 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:

11151438302ABV0113REMH184R19566

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