Mercedes O-Ring Genuine Mercedes 0189978945

The Mercedes O-Ring Genuine Mercedes 0189978945 (manufacturer part number A0189978945) is an authentic Genuine Mercedes component designed for precise fit and long-lasting performance in select Mercedes-Benz Bluetec models. Engineered for use in the EGR Cooler Recirculation Pipe, this OE part ensures reliable sealing and compatibility with designated vehicles.

Key features:

• Manufacturer: Genuine Mercedes
• OE Part Number: 018 997 89 45 / A0189978945
• Application: EGR Cooler Recirculation Pipe O-Ring (Left position)

Verified fitment:

• Mercedes-Benz E350 Sedan Bluetec 3.0L V6 (engine 642.850, chassis 212.024), model years 2011–2013
• Mercedes-Benz GL320 Bluetec 4M Sport Utility 3.0L V6 (engine 642.820, chassis 164.825), 2009
• Mercedes-Benz GL350 Bluetec 4M Sport Utility 3.0L V6 (engine 642.820, chassis 164.825), 2010–2012
• Mercedes-Benz GL350 Bluetec 4M Sport Utility 3.0L V6 (engine 642.826, chassis 166.824), 2013–2016
• Mercedes-Benz ML320 Bluetec 4M Sport Utility 3.0L V6 (engine 642.820, chassis 164.125), 2009
• Mercedes-Benz ML350 Bluetec 4M Sport Utility 3.0L V6 (engine 642.820, chassis 164.125), 2010–2011
• Mercedes-Benz ML350 Bluetec 4M Sport Utility 3.0L V6 (engine 642.826, chassis 166.024), 2012–2014

Ensure proper function and OE-quality sealing by choosing the Genuine Mercedes O-Ring for your compatible Bluetec model.