Genuine 11617531423 Engine Oil Separator

Overview of Genuine Engine Oil Separator for BMW Models

The Genuine Engine Oil Separator with part number 11617531423 is designed specifically for select BMW vehicles. This component plays a critical role in maintaining engine performance and reducing oil contamination in models such as the BMW 325i, 330xi, and Z4.

• Compatible with BMW 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 models
• Genuine part ensuring OEM fit and function
• Part number 11617531423 for precise identification
• Engine oil separator designed to reduce oil vapor buildup
• Durable construction for reliable engine operation

Detailed Description of the Engine Oil Separator

This Genuine Engine Oil Separator (part number 11617531423) is engineered to meet the exact specifications of BMW engines in the 3 Series, 5 Series, and Z4 lineups. It functions by separating oil from the crankcase ventilation gases, preventing oil from entering the intake system. This separation helps maintain optimal engine efficiency and reduces harmful emissions. The part is manufactured to OEM standards, ensuring a precise fit and long-lasting durability for your BMW 325i, 330xi, or 525xi.

Common Issues Addressed by the Engine Oil Separator

• Prevents excessive oil consumption caused by crankcase vapor contamination
• Reduces engine misfires linked to oil entering the intake manifold
• Helps avoid rough idling and poor acceleration due to clogged PCV systems
• Minimizes smoke emissions from the exhaust
• Protects turbocharger components from oil buildup in turbocharged models

Installation Notes and Tips

• Ensure engine is cool before beginning installation
• Remove old oil separator carefully to avoid damaging surrounding components
• Inspect related hoses and seals for wear and replace if necessary
• Follow BMW service manual torque specifications for mounting bolts
• Check for leaks after installation and during initial engine operation

Quality Assurance and Warranty Information

The Genuine Engine Oil Separator 11617531423 is manufactured to meet BMW OEM standards, ensuring reliable performance and fitment. While specific warranty terms may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this part helps maintain the integrity of your BMW 3 Series, 5 Series, or Z4 engine systems.