The Mercedes Pressure Control Valve URO Parts 6420101891 is a precision aftermarket solution engineered by URO Parts, specifically designed for select Mercedes-Benz E320, GL320, ML320, and R320 models equipped with the 3.0L V6 diesel engine (engine codes 642.920, 642.940, 642.950, 642.820). This version includes both the breather hose and pipe, delivering a comprehensive replacement option that meets OE specifications (OE part number 642 010 18 91 / 6420101891). URO Parts manufacturer part number: 642-010-18-91A. Ensure long-term pressure regulation and proper engine performance with this quality-focused aftermarket component.
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These products share the same OE reference. Select your vehicle to confirm exact fitment.