URO LR003814 Crankcase Vent Hose Intake Manifold to Drain Pipe

The URO LR003814 is a crankcase ventilation hose designed to connect the rear intake manifold cover to the oil drain pipe on Range Rover vehicles equipped with the BMW M62 4.4L engine. This essential component of the positive crankcase ventilation (PCV) system ensures proper routing of crankcase gases and oil vapors back into the engine for reburning, maintaining optimal engine performance and emissions control.

Key Features:

• Direct replacement for Land Rover OEM part number LR003814
• Also known as oil separator hose or oil return hose
• Manufactured by URO Parts to meet or exceed OEM specifications
• Connects rear intake cover to oil return tube/drain pipe
• Critical component for proper crankcase ventilation system operation
• Cross-references to BMW part number 11157560068

This hose is a common maintenance item on Range Rover L322 models with the M62 engine. Over time, these hoses can become brittle, crack, or develop leaks, leading to oil consumption, rough idle, or check engine lights. Replacing a deteriorated crankcase vent hose restores proper PCV system function and helps prevent oil leaks and engine performance issues.

Note: This part is often replaced as part of a complete crankcase hose set along with companion hose LLH000110 for comprehensive PCV system maintenance.