Description
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Vehicle Fit

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

Specifications:

  • Direct replacement for originals that are cracked or broken
  • Strengthened and redesigned in the vulnerable areas of failure
  • Plastic construction
  • Commonly called Expansion Tank by BMW
  • Fits E31, E38, & E39 body chassis as listed
  • Does not include cap or coolant lever sensor
    • Buyer will need to reuse original cap & Sensor

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 - www.P65Warnings.ca.gov.

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
1997-2003BMW 540i BMW 540i Radiator Overflow Bottle
1995BMW 740i BMW 740i Radiator Overflow Bottle
1997-2001BMW 740i BMW 740i Radiator Overflow Bottle
1995-2001BMW 740iL BMW 740iL Radiator Overflow Bottle
1995-2001BMW 750iL BMW 750iL Radiator Overflow Bottle
1994-1997BMW 840Ci BMW 840Ci Radiator Overflow Bottle
1994-1995BMW 850CSi BMW 850CSi Radiator Overflow Bottle
1993-1997BMW 850Ci BMW 850Ci Radiator Overflow Bottle
1991-1992BMW 850i BMW 850i Radiator Overflow Bottle
Only 3 left in stock
Part #: 1AROB00027


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout