Gates EMH087 Engine Crankcase Breather Hose - Valve Cover To Intake

Gates EMH087 Crankcase Breather Hose

The Gates EMH087 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber with molded push-in ends, it restores the crankcase ventilation path and helps return the emission system to proper operation on select BMW applications.

Gates Emission Control Hose products focus on direct-fit replacement geometry and durable construction for emission hose service. The EMH087 follows that approach with OE comparison rating and molded routing for a factory-style replacement on the valve cover to intake connection.

Key Features

• OE Exact replacement for crankcase ventilation and emission control service
• Rubber construction for everyday engine-bay durability
• Molded hose profile with push-in ends on both sides
• Inside diameter: 5 mm (.197 in.)
• Centerline length: 397 mm (15.625 in.)
• Fits valve cover to intake routing on select BMW 325i, 325is, 525i, and 525iT models
• Cross-reference: Genuine 11151726828

Detailed Description

Gates EMH087 is an emission control hose engineered as an OE-exact replacement for crankcase ventilation service. It is made from rubber and formed to match the original routing, with push-in end connections and a molded shape that supports a factory-style fit. This part number is used on BMW valve cover to intake applications where the crankcase breather hose has aged, cracked, or lost sealing performance. For buyers searching for a BMW 325i crankcase breather hose, BMW 525i emission control hose, or Gates EMH087 replacement hose, this part provides the correct style and dimensions for the listed applications.

Compatible With 1992-1995 BMW 325i, valve cover to intake; 1992-1995 BMW 325is, valve cover to intake; 1991-1995 BMW 525i, valve cover to intake; and 1993 BMW 525iT, valve cover to intake. The EMH087 is also a direct interchange for Rein ABV0188.

Common Issues This Hose Can Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks at the valve cover to intake connection
• Emission system performance loss from deteriorated hose sealing
• Rough idle or drivability concerns related to crankcase ventilation leaks
• Oil vapor routing problems caused by a damaged breather hose

Installation Notes and Tips

Verify the hose routing, end style, and centerline length before installation. The EMH087 uses push-in ends and a molded shape, so correct alignment matters for a secure seal. Inspect the mating ports on the valve cover and intake for wear, residue, or damage before installing the new hose. This part number is commonly searched as Gates EMH087 for BMW 325i and BMW 525i crankcase ventilation repair.

Quality Assurance

Gates positions this Emission Control Hose line as an OE-exact replacement solution built for durability and service life in emission hose applications. The EMH087 is made to restore the original crankcase ventilation path and maintain the intended emission system operation on the listed BMW models.