Replaces

BMW Radiator Coolant Overflow Bottle with Level Sensor - 1AHCK00004

Our coolant overflow bottles are some of the highest quality replacements on the market! This radiator coolant overflow expansion tank has been designed to replace the original design.

Specifications:

  • Direct replacement Expansion Tank
  • Includes level sensor & cap
  • Strengthened and redesigned in the vulnerable areas of failure
  • Plastic construction

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.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 2000 BMW 323Ci Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 1999-2000 BMW 323i Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2006 BMW 325Ci Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2005 BMW 325Xi Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2005 BMW 325i Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2000 BMW 328Ci Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 1999-2000 BMW 328i Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2005 BMW 330Ci Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2005 BMW 330Xi Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2001-2005 BMW 330i Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2004-2005 BMW X3 Radiator Coolant Overflow Bottle with Level Sensor & Cap
  • 2006-2008 BMW X3 Radiator Coolant Overflow Bottle with Level Sensor & Cap L6 3.0L
  • 2001-2006 BMW X5 Radiator Coolant Overflow Bottle with Level Sensor & Cap L6 3.0L

This part replaces:

  • OE # 17137787039
  • OE # 17111436413
  • OE # 17132247553
  • OE # 17117573781
  • OE # 17111712669
  • OE # 17111468077
Part #: 1AHCK00004