HomeEmission Control > Crankcase Ventilation SystemGenuine 1160900882 Engine Crankcase Breather Hose
Part #: 1160900882

Genuine 1160900882 Engine Crankcase Breather Hose

⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, 420SEL, 560SEC, 560SEL, and 560SL
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Overview of Genuine Engine Crankcase Breather Hose

The Genuine Engine Crankcase Breather Hose, part number 1160900882, is designed specifically for select Mercedes-Benz models. This component plays a critical role in the crankcase ventilation system, ensuring proper engine performance and emission control.

  • Compatible with Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL models
  • Direct replacement part number 1160900882 for accurate fitment
  • Essential for maintaining proper crankcase pressure and reducing emissions
  • Durable construction to withstand engine heat and oil exposure
  • Ensures efficient ventilation of crankcase gases

Detailed Product Description

This Genuine Engine Crankcase Breather Hose is engineered to meet the specifications of Mercedes-Benz vehicles including the 420SEL, 560SEC, 560SEL, and 560SL. As part of the emission control system, it facilitates the proper routing of crankcase gases back into the intake system, helping to reduce harmful emissions and maintain engine efficiency. The hose is manufactured to OEM standards, ensuring a precise fit and reliable performance. Using part number 1160900882 guarantees compatibility and helps maintain the integrity of the crankcase ventilation system.

Function and Common Issues Addressed

  • Prevents buildup of pressure inside the engine crankcase
  • Reduces oil leaks caused by faulty or cracked breather hoses
  • Helps avoid engine performance issues related to improper ventilation
  • Minimizes harmful emissions by routing gases correctly
  • Prevents contamination of engine oil with combustion gases

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Inspect surrounding components for wear or damage during replacement
  • Use OEM part number 1160900882 to ensure proper fitment on Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL
  • Secure all clamps and connections to prevent leaks
  • Consult vehicle service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

This Genuine breather hose is manufactured to meet Mercedes-Benz OEM standards, ensuring durability and reliable operation within the crankcase ventilation system. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using this part helps maintain vehicle compliance with emission regulations and supports long-term engine health.

This part fits 22 vehicles. Search below:

YearMakeModelPositionNotes
1991Mercedes-Benz420SELN/ADistributor line; idling air
1991Mercedes-Benz560SECN/ADistributor line; idling air
1991Mercedes-Benz560SELN/ADistributor line; idling air
1990Mercedes-Benz420SELN/ADistributor line; idling air
1990Mercedes-Benz560SECN/ADistributor line; idling air
1990Mercedes-Benz560SELN/ADistributor line; idling air
1989Mercedes-Benz420SELN/ADistributor line; idling air
1989Mercedes-Benz560SECN/ADistributor line; idling air
1989Mercedes-Benz560SELN/ADistributor line; idling air
1989Mercedes-Benz560SLN/AIdling Air Distributor Line
1988Mercedes-Benz420SELN/ADistributor line; idling air
1988Mercedes-Benz560SECN/ADistributor line; idling air
1988Mercedes-Benz560SELN/ADistributor line; idling air
1988Mercedes-Benz560SLN/AIdling Air Distributor Line
1987Mercedes-Benz420SELN/ADistributor line; idling air
1987Mercedes-Benz560SECN/ADistributor line; idling air
1987Mercedes-Benz560SELN/ADistributor line; idling air
1987Mercedes-Benz560SLN/ADistributor line; idling air
1986Mercedes-Benz420SELN/ADistributor line; idling air
1986Mercedes-Benz560SECN/ADistributor line; idling air
1986Mercedes-Benz560SELN/ADistributor line; idling air
1986Mercedes-Benz560SLN/AIdling Air Distributor Line

* 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.