IHI Turbo 170-423-1357 RHF5 Turbocharger Left Side for Audi 4.0L V8 TFSI

The IHI Turbo 170-423-1357 is an OEM-quality RHF5 turbocharger engineered for high-performance Audi and Volkswagen vehicles equipped with 4.0L V8 TFSI twin-turbo engines. This turbocharger is designed for left side (driver side) installation and delivers the precise boost characteristics required for optimal engine performance.

Key Features:

• Model: RHF5 turbocharger
• Position: Left side / driver side installation
• Bearing type: Journal bearing design for durability
• Cooling: Water cooled for consistent operating temperatures
• Engine compatibility: 4.0L V8 TFSI twin-turbo (CEUA, CEUC engine codes)
• Condition: New OEM replacement turbocharger

OEM Cross-Reference Numbers:

This turbocharger replaces multiple OEM part numbers including 079-145-703-A, 079-145-703-D, 079-145-703-E, 079-145-703-L, 079-145-703-P, 079145703A, 079145703D, 079145703E, 079145703L, 079145703P, 079145721, 9VA18, F51CNY-SR040, F51CNY-SR040BN, and F51CNY-SR040G.

IHI is a trusted original equipment manufacturer known for precision-engineered turbochargers that meet strict OEM specifications. This turbocharger features balanced compressor and turbine assemblies, ensuring reliable boost delivery and extended service life.