Garrett 821719-5004S MGT2256S Turbocharger for BMW N63 4.4L Twin-Turbo Engine

The Garrett 821719-5004S is a genuine OEM turbocharger designed specifically for BMW vehicles equipped with the 4.4L N63 and N63B44 twin-turbocharged V8 engines. This MGT2256S model turbocharger delivers the performance, reliability, and precision engineering that Garrett has been known for since pioneering automotive turbocharger technology.

Key Features:

• Genuine Garrett OEM turbocharger - exact replacement for dealership part
• MGT2256S turbocharger model with integrated wastegate and actuator
• High-grade alloy construction for superior heat dissipation at extreme rotational speeds
• Direct-fit replacement requiring no modifications
• Designed for BMW 4.4L N63/N63B44 V8 gasoline engines producing 402-449 HP
• Compatible with twin-turbo configurations (two turbochargers required per engine)

OEM Cross-Reference Numbers: 11657576985, 11657590598, 11657646092, 11654615206, 11654571543, 757698508, 757698509, 757698510, 7576985H06, 7590598F02, 764609203, 764609204

Interchangeable Part Numbers: 769155-5011S, 769155-5012S, 769155-5015S, 793647-5002S, 793647-5008S, 793647-5009S, 821719-5002S, 821719-5003S

This turbocharger is manufactured by Honeywell-Garrett and represents the same high-quality precision component trusted by leading automotive manufacturers worldwide. Each unit is built to OEM specifications ensuring proper boost pressure, optimal fuel efficiency, and long-term reliability. Note that BMW N63 engines utilize a twin-turbo setup requiring two identical turbochargers per vehicle.