URO 99610714530 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Porsche 911

This URO engine crankcase breather hose restores the crankcase ventilation path on Porsche 911 models with a direct-fit replacement. Built from PA6 plastic in black, it uses a molded design with two hose connectors to help maintain proper breather routing between the oil separator and crankcase.

Key Features

• Direct replacement for Porsche 911 crankcase breather hose applications
• PA6 construction resists heat and oil vapor exposure
• Molded black hose design for OE-style routing
• Two hose connectors with a 22 mm outside diameter at end 1
• Backed by a 24 month unlimited mileage warranty
• Part number 99610714530 for ordering and cross-reference

Detailed Description

URO part number 99610714530 is an engine crankcase breather hose for the crankcase ventilation system on Porsche 911 models. It is used on the oil separator to crankcase vent line, where a failed hose can disrupt crankcase breathing and hydrocarbon emission control. The molded PA6 construction is selected to better withstand engine heat and oil vapor than a cracked or split original hose.

Compatible With 2002-2008 Porsche 911, N/A; and 1998-2001 Porsche 911, N/A. This part cross-references URO-012258 for the same application.

What It Helps Address

• Cracked or split crankcase breather hose
• Oil separator to crankcase vent line leakage
• Improper crankcase ventilation flow
• Hydrocarbon emission control issues caused by hose failure
• Vacuum or breather routing problems in Porsche 911 crankcase ventilation service

Installation Notes and Tips

Verify the hose routing at the oil separator and crankcase before installation. Confirm the connector size and molded shape match the original hose on the vehicle. For Porsche 911 crankcase breather hose replacement, inspect adjacent ventilation components for heat damage, oil saturation, or brittle plastic that could affect sealing.

Quality Assurance

URO backs this replacement hose with a 24 month unlimited mileage warranty. The part is built for guaranteed fitment and uses materials chosen to resist cracking and splitting from engine heat and oil vapor.