Mercedes Benz Radiator Coolant Overflow Bottle - 1AROB00022

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Part Details

  • Includes:   Level Sensor

Our coolant overflow bottles are some of the highest quality replacements on the market!

This radiator coolant overflow tank has been designed to replace the original design.


  • Direct replacement for originals that are cracked or broken
  • Includes Coolant Lever Sensor
  • Replaces dealer part numbers: 1635000349, 163 500 0349
  • Strengthened and redesigned in the vulnerable areas of failure
  • Plastic construction
  • Commonly called Expansion Tank by Mercedes
  • Fits W163 body type
  • Does not include cap
  • Buyer will need to reuse original cap

Now you can buy a high quality coolant reservoir that is built to strict quality control standards. REPLACE your broken or cracked one now with this great fitting Radiator Overflow Bottle.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Year Make Model Description
1998-2003Mercedes Benz ML320 Mercedes Benz ML320 Radiator Coolant Overflow Bottle with Level Sensor
2003-2005Mercedes Benz ML350 Mercedes Benz ML350 Radiator Coolant Overflow Bottle with Level Sensor
1999-2001Mercedes Benz ML430 Mercedes Benz ML430 Radiator Coolant Overflow Bottle with Level Sensor
2002-2005Mercedes Benz ML500 Mercedes Benz ML500 Radiator Coolant Overflow Bottle with Level Sensor
2000-2003Mercedes Benz ML55 AMG Mercedes Benz ML55 AMG Radiator Coolant Overflow Bottle with Level Sensor
Part #: 1AROB00022

Order must be placed by 4pm ET
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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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