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12_9b209e46-c4c9-47ef-912a-c146a630a8b7 - Northline Parts

Engine Crankcase Vent Valve for Mercedes-Benz E350 GL350 R320 ML350 6420102391

Alligator_819_x_200_px - Northline Parts

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$98.79
Sale price  $98.79 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Engine Crankcase Vent Valve for Mercedes-Benz E350 GL350 R320 ML350 6420102391

Ensure your luxury vehicle continues to run at peak efficiency with this high-quality engine crankcase vent valve. This aftermarket replacement part is precision-engineered to manage crankcase pressure and oil separation, preventing potential engine leaks and reducing emissions for a smoother ride. Built to handle the rigorous demands of your engine, this valve provides a reliable solution to restore your vehicle's performance without the premium cost of original dealer parts.

Key Features & Benefits

  • High-quality aftermarket construction ensures long-lasting durability
  • Direct-fit design allows for a straightforward installation process
  • Improves engine efficiency by properly regulating crankcase ventilation
  • Helps prevent oil leaks and maintains optimal oil consumption levels
  • Engineered to meet or exceed standard performance specifications

Compatible Models

  • Mercedes-Benz E350
  • Mercedes-Benz GL350
  • Mercedes-Benz R320
  • Mercedes-Benz ML350

Product Specifications

  • Part Number: 6420102391
  • Condition: New Aftermarket
  • Product Type: Engine Crankcase Vent Valve
  • Fitment Type: Direct Replacement

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part and is not an original equipment manufacturer (OEM) component.

How do I confirm compatibility?
Please verify that your current part number matches 6420102391 or check your vehicle's VIN to ensure this part is the correct fit for your specific model before purchasing.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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