M50/M52 Engine Cylinder Head OE NO.:11121748391 AMC NO.:910553 for BMW

M50/M52 Engine Cylinder Head Overview

OE Part Number:

• 11121748391

AMC Part Number:

• 910553

Applicable Engine Models:

• M50/M52 Engine Series: 2.5L and 2.8L inline-six engines used in various BMW models from the mid-1990s to early 2000s.

Applicable BMW Models:

• BMW 3 Series (E36)
• BMW 5 Series (E39)
• BMW Z3
• BMW E46 3 Series
• BMW E34 5 Series

Key Features of the Cylinder Head

1. Engine Compatibility:

   • Designed specifically for BMW's M50/M52 inline-six engines, known for their durability and performance.
   • Commonly used in both naturally aspirated and turbocharged applications.

2. Material and Durability:

   • Manufactured from high-strength aluminum alloy to handle high operating temperatures and pressures efficiently.
   • Engineered to endure harsh driving conditions while ensuring long-term reliability.

3. Core Functions:

   • Combustion Chamber Sealing: Ensures maximum fuel efficiency and reduced emissions.
   • Valve Mechanism: Provides precise control over intake and exhaust valves, maintaining smooth engine operation.
   • Cooling Channels: Designed to facilitate efficient heat dissipation, preventing engine overheating and ensuring longevity.
   • Injector & Camshaft Mounting: Supports precise fuel delivery and optimal valve timing for improved combustion efficiency.

Maintenance and Replacement

• Common Issues:
  • Overheating, valve seat wear, and gasket failure are common concerns indicating the need for cylinder head inspection or replacement.
• Benefits of Replacement:
  • Restores engine performance, reduces emissions, improves fuel economy, and prevents costly engine failures.

Summary

The M50/M52 engine cylinder head (OE: 11121748391) is designed for BMW's inline-six engines, ensuring durability and optimal performance in BMW 3 Series (E36), 5 Series (E39), Z3, and E46 models.