URO 1190942682 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Mercedes-Benz V8

This URO engine crankcase breather hose restores the crankcase ventilation path on select Mercedes-Benz V8 models. Built from EPDM and formed as a molded hose, it is made to replace a failed OE hose and return proper breather function for hydrocarbon emission control.

• EPDM construction resists cracking and splitting from engine heat and oil vapor
• Molded hose design for a direct replacement shape
• Two hose connectors with one branch
• End inside diameters: .36 in. and .25 in.
• Guaranteed fitment for listed applications
• 24 month unlimited mileage warranty

Fitment and Application Details

Fits 1992 Mercedes-Benz 400SE, Pipe Socket to Valve Cover. Fits 1992-1993 Mercedes-Benz 400E, Pipe Socket to Valve Cover. Fits 1992-1993 Mercedes-Benz 500E, Pipe Socket to Valve Cover. Fits 1992-1993 Mercedes-Benz 500SEL, Pipe Socket to Valve Cover. Fits 1993 Mercedes-Benz 400SEL, Pipe Socket to Valve Cover. Fits 1993 Mercedes-Benz 500SEC, Pipe Socket to Valve Cover. Fits 1993 Mercedes-Benz 500SL, Pipe Socket to Valve Cover. Fits 1994 Mercedes-Benz E500, Pipe Socket to Valve Cover. Fits 1994-1995 Mercedes-Benz E420, Pipe Socket to Valve Cover. Fits 1994-1995 Mercedes-Benz S420, Pipe Socket to Valve Cover. Fits 1994-1995 Mercedes-Benz S500, Pipe Socket to Valve Cover. Fits 1994-1995 Mercedes-Benz SL500, Pipe Socket to Valve Cover.

This part cross-references VAICO (e.g., V30-0899) for the same application.

What This Hose Helps Address

• Cracked or split crankcase breather hose
• Oil vapor leaks at the breather line
• Restricted crankcase ventilation flow
• Emission control faults related to breather hose failure
• Vacuum or breather routing issues at the valve cover connection

Installation Notes

Verify the pipe socket to valve cover routing before installation and compare the molded shape to the original hose. Check both hose ends for a secure seal and confirm the inside diameters match the vehicle connection points. This hose is listed for Mercedes-Benz E420, S500, and SL500 applications, along with the other fitments shown above.

Quality Assurance

URO backs this crankcase breather hose with a 24 month unlimited mileage warranty. The EPDM material and molded construction are selected to handle engine heat and oil vapor exposure in normal service.