GGDZTMNB High Performance Vacuum Pump For Mercedes Benz E320, ML350, GL320 2007-2013 A6422300165 Replacement Part Smooth Engine Operation Reliable Fitment And Durable Construction

OEM Replacement Vacuum Pump For Mercedes Brake Systems
✔️ PN A6422300165 Replaces 6422300165 724807390 1pc

This aftermarket vacuum pump restores proper brake booster pressure for older European luxury sedans and SUVs. Mechanics install it to fix weak pedal feel and restore consistent clutch assist during everyday driving. The robust cast iron housing resists warping under extreme heat cycles while maintaining accurate alignment for seamless factory connections.

✅ Sealed shaft design keeps grit out from dirty workshop floors
✅ Direct swap for chassis codes W211 X164 W251 W164 without fabrication
✅ Cross references 6422300165 and 724807390 for fast counter lookup
✅ Includes single replacement unit ready for immediate bolt-on mounting

💡 Why do classic German engine starters fail prematurely under heavy city traffic?

Owners frequently notice sluggish cranking when worn seals drop internal pressure.
- Leaking housings let unfiltered dust destroy valve timing rapidly.
- Fresh gaskets restore smooth compression for reliable cold mornings.
- Installing this handy replacement protects expensive timing components.

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