This is a brand new OEM Garrett turbocharger built specifically for the left side of the S63 twin-turbo V8 system found in BMW’s high-performance X5M and X6M SUVs. Engineered as a direct factory-stock replacement, it’s designed for owners who need to restore original equipment power delivery and reliability without compromise. This is the correct choice for anyone seeking a genuine Garrett-manufactured unit rather than an aftermarket or remanufactured alternative.

Specifications

• Garrett P/N: 790484-5009S
• BMW P/N: 11657848116
• Side: Left

Performance & Application

Built for the 4.4L S63 V8 twin-turbo engine powering the 2010-13 BMW X5M and X6M, this turbocharger is engineered to match factory-specified performance in a demanding high-output application. As the left-side unit in a twin-turbo configuration, it works in tandem with its counterpart to deliver the power and response these performance SUVs were designed around. Because it’s manufactured new by Garrett to OEM specification, it’s suited for owners performing a factory-correct turbo replacement rather than a performance upgrade.

Compatibility & Fitment

• 2010-2013 BMW X5M with S63 4.4L V8 engine
• 2010-2013 BMW X6M with S63 4.4L V8 engine

Frequently Asked Questions

What vehicles is this turbocharger compatible with?

This turbocharger is designed for the 2010-13 BMW X5M and X6M equipped with the 4.4L V8 S63 engine.

Is this the left or right side turbocharger?

This is the LEFT SIDE turbocharger for the S63 twin-turbo engine.

Is this a genuine Garrett part?

Yes, this is a NEW OEM factory stock turbocharger manufactured by Garrett.

What is the BMW part number for this turbocharger?

The corresponding BMW part number is 11657848116.

For BMW X5M and X6M owners requiring an authentic factory-correct replacement, this new OEM Garrett left-side turbocharger delivers the exact fit and performance the S63 engine was engineered for.