Genuine 1160941391 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Mercedes-Benz

This Genuine engine crankcase breather hose, part number 1160941391, is an OE-style replacement for crankcase ventilation routing on select Mercedes-Benz models. It connects the air path to the idle control valve and supports proper crankcase ventilation on the listed applications.

Key Features

• Genuine replacement part for crankcase ventilation service
• Engine crankcase breather hose for the emission control system
• Air connector to idle control valve on listed Mercedes-Benz applications
• Part number 1160941391 for accurate ordering and fitment lookup
• Direct fit for select 1981-1985 Mercedes-Benz 380SE, 380SL, 500SEC, 380SEC, 380SEL, and 380SLC models

Detailed Description

Use this Genuine breather hose when servicing the crankcase ventilation system on Mercedes-Benz vehicles that require an air connector to the idle control valve. It is listed for 1984-1985 Mercedes-Benz 380SE, 1981-1985 Mercedes-Benz 380SL, 1984-1985 Mercedes-Benz 500SEC, 1982-1983 Mercedes-Benz 380SEC, 1981-1983 Mercedes-Benz 380SEL, and 1981 Mercedes-Benz 380SLC. If you are searching for a Mercedes-Benz 380SL crankcase breather hose or a Mercedes-Benz 380SE idle control valve air connector, part number 1160941391 matches the cataloged application.

What It Helps Address

• Cracked or hardened breather hose material
• Vacuum leaks in the crankcase ventilation circuit
• Improper air routing to the idle control valve
• Rough idle caused by damaged ventilation plumbing
• Emission control service needs on listed Mercedes-Benz engines

Installation Notes and Tips

Verify the existing hose routing and compare the old part to part number 1160941391 before installation. Inspect adjoining connectors, vacuum lines, and idle control valve ports for wear or contamination, and replace any damaged mating components during service. Confirm the vehicle year and model against the fitment list for your Mercedes-Benz 380SE, 380SL, 500SEC, 380SEC, 380SEL, or 380SLC.

Quality Assurance

Genuine parts are cataloged for OE-style fitment and application accuracy on the listed Mercedes-Benz models. This part cross-references Mercedes-Benz OE number 1160941391 for the same application.