Description
New Car Engine Parts Cylinder Head Assembly Engine Cylinder Head for BMW M50 M52 Gasoline 2.5L 11121748391

This cylinder head assembly is designed for use in BMW 3′ series 325i models from 1985 to 2023 and BMW 5′ series 525i models from 1981 to 2010. It offers a seamless replacement for the OE part number 11121748391, ensuring optimal performance and engine longevity. The assembly comes in a neutral or customized package, with high-quality construction that meets industry standards.


Feature Overview
- High Durability: Made from top-quality materials to withstand high temperatures and pressures inside the engine.
- Precision Engineering: Ensures a perfect fit with BMW M50 and M52 engines.
- Easy Installation: Designed to replace the original cylinder head with ease.
- Enhanced Performance: Improves combustion efficiency and engine longevity.
- Heat Resistant: Engineered to handle extreme engine temperatures.
- Industry Compliance: Meets or exceeds OEM standards for performance and safety.
More Details
- Specifically designed for BMW 3′ series 325i (1985-2023) and BMW 5′ series 525i (1981-2010).
- Direct OEM replacement for OE NO. 11121748391.
- Customizable packaging available to meet customer branding and specifications.
- Neutral packaging available for bulk orders.
- Backed by 1-year warranty against manufacturing defects.
- Ensures proper sealing and efficient combustion for engine efficiency.
- Available for wholesale and bulk orders with negotiated pricing.
Packaging and Shipping
- Standard Packing: Neutral packing to protect the cylinder head assembly during transportation.
- Customized Packing: Available based on customer requirements.
- Shipping Methods: Air, Sea, or Land Transport.
- Delivery Time: Varies from 15-45 days depending on order quantity.
- Secure and damage-proof packaging to ensure safe delivery.










The Cylinder Head Assembly is a crucial component of an automobile’s engine, designed specifically for BMW M50 and M52 gasoline engines. It is responsible for housing the combustion chamber, intake and exhaust ports, and valves, playing a pivotal role in engine performance and efficiency. Manufactured using high-grade materials, this cylinder head assembly ensures durability, heat resistance, and precision engineering for long-lasting functionality. It is an ideal replacement part, ensuring a perfect fit with the original engine configuration.