Dorman 46094 PCV Valve Hose - Left

PCV Hose for Mercedes-Benz Crankcase Ventilation

Dorman 46094 is a replacement PCV valve hose for Mercedes-Benz crankcase ventilation systems. It is built from NBR material with an irregular shape and 0.33 in inside diameter ends to replace a worn, cracked, or leaking original hose on select Mercedes-Benz models.

Key Features

• NBR construction for resistance to cracking and brittleness
• Black hose with irregular routing to match the original layout
• 0.33 in inside diameter at both hose ends
• 8 in length for select crankcase ventilation routing
• Direct replacement for OE part number 1120180182

Detailed Description

This Dorman PCV hose, part number 46094, is made for crankcase ventilation service where a sealed hose path is needed to maintain proper engine operation. By replacing a deteriorated hose with a formed NBR design, it helps restore the factory-style connection between crankcase ventilation components on Mercedes-Benz vehicles. This part cross-references Genuine 1120180182 for the same application.

Compatible With select Mercedes-Benz applications including 2006-2011 SLK55 AMG, 2006-2008 G500, 2007 ML500, 2006 C55 AMG, 2000-2006 CL500, 2006 CLK500, 2006 CLK55 AMG, 2004-2006 E500, 2003-2006 S430, 2000-2006 S500, 2006 SL500, 1999-2002 SL500, 2002-2005 C240, 2002-2005 C320, 1999-2005 E320, 1998-2003 CLK320, 1999-2003 CLK430, 1999-2003 ML320, 1998-2002 E430, 2001-2002 S55 AMG, 1999-2001 ML430, 1999-2000 C280, and 1999-2000 C43 AMG, left side.

What It Can Help Fix

• Cracked or brittle PCV hose material
• Vacuum leaks in the crankcase ventilation circuit
• Oil vapor routing issues caused by hose deterioration
• Rough idle or drivability concerns related to a leaking hose
• Failed emissions inspection caused by ventilation system leaks

Installation Notes and Tips

Verify the hose routing, end diameter, and left-side placement before installation. Inspect adjoining PCV and ventilation components for wear, oil saturation, or damage so the replacement hose seals correctly. Confirm fitment against the vehicle’s year, model, and engine configuration before service.

Quality Assurance

Dorman manufactures this hose from quality materials selected to resist cracking and brittleness in crankcase ventilation service. The design follows the original hose shape and dimensions for the listed Mercedes-Benz applications, including 2006-2011 Mercedes-Benz SLK55 AMG and 2000-2006 Mercedes-Benz CL500, with part number 46094 used as the replacement reference.