HomeEmission Control > Crankcase Ventilation SystemGenuine 1160941391 Engine Crankcase Breather Hose
Part #: 1160941391

Genuine 1160941391 Engine Crankcase Breather Hose

15 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: Mercedes-Benz, 380SE, 380SL, 500SEC, 380SEC, 380SEL, and 380SLC
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Reliable Engine Crankcase Breather Hose for Mercedes-Benz Models

The Genuine 1160941391 engine crankcase breather hose is designed specifically for select Mercedes-Benz vehicles, including the 380SE, 380SEC, 380SEL, 380SL, 380SLC, and 500SEC. This component plays a crucial role in maintaining proper crankcase ventilation and engine performance.

  • Compatible with Mercedes-Benz 380SE, 380SEC, 380SEL, 380SL, 380SLC, and 500SEC models
  • Genuine part number 1160941391 ensures exact fit and function
  • Engine crankcase breather hose designed for emission control systems
  • Durable construction to withstand engine bay conditions
  • Helps maintain optimal crankcase pressure and reduce emissions

Product Details and Functionality

This Genuine engine crankcase breather hose (part number 1160941391) is an essential component of the emission control system for various Mercedes-Benz models. It facilitates the ventilation of gases from the engine crankcase, preventing pressure buildup and allowing the engine to operate efficiently. Proper crankcase ventilation helps reduce harmful emissions and protects engine components from damage caused by excessive pressure or contaminants.

Common Applications and Problem Resolution

  • Prevents crankcase pressure buildup that can cause oil leaks
  • Reduces engine oil contamination by venting blow-by gases
  • Helps maintain engine performance and fuel efficiency
  • Supports emission control compliance for Mercedes-Benz 380SE and related models
  • Addresses issues related to rough idling or engine stalling caused by faulty breather hoses

Installation Notes and Tips

  • Ensure compatibility with your specific Mercedes-Benz model before installation
  • Inspect surrounding components for wear or damage during replacement
  • Use appropriate tools to avoid damaging hose connections
  • Replace any clamps or seals as needed to ensure a secure fit
  • Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

The Genuine 1160941391 engine crankcase breather hose is manufactured to meet OEM specifications for Mercedes-Benz vehicles. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using this Genuine part helps maintain the integrity of your vehicle’s emission control system and engine performance.

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
1985Mercedes-Benz380SEN/AAir Connector to Idle Control Valve
1985Mercedes-Benz380SLN/AAir Connector to Idle Control Valve
1985Mercedes-Benz500SECN/AAir Connector to Idle Control Valve
1984Mercedes-Benz380SEN/AAir Connector to Idle Control Valve
1984Mercedes-Benz380SLN/AAir Connector to Idle Control Valve
1984Mercedes-Benz500SECN/AAir Connector to Idle Control Valve
1983Mercedes-Benz380SECN/AAir Connector to Idle Control Valve
1983Mercedes-Benz380SELN/AAir Connector to Idle Control Valve
1983Mercedes-Benz380SLN/AAir Connector to Idle Control Valve
1982Mercedes-Benz380SECN/AAir Connector to Idle Control Valve
1982Mercedes-Benz380SELN/AAir Connector to Idle Control Valve
1982Mercedes-Benz380SLN/AAir Connector to Idle Control Valve
1981Mercedes-Benz380SELN/AAir Connector to Idle Control Valve
1981Mercedes-Benz380SLN/AAir Connector to Idle Control Valve
1981Mercedes-Benz380SLCN/AAir Connector to Idle Control Valve

* 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.