Nissan NX Sentra Radiator Overflow Bottle with Cap - 1AROB00158

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.


  • Radiator Overflow Bottle with Cap
  • Commonly called Coolant Overflow Tank, Reservoir, or Expansion Tank
  • Plastic construction
  • Replaces dealer part numbers: 21710-69Y00, 21710-69Y11, 2171069Y00, 2171069Y11    
  • Direct replacement
  • Built to strict quality control standards

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.

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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Vehicle Fit

  • 1991-1993 Nissan NX Radiator Overflow Bottle with Cap
  • 1991-1994 Nissan Sentra Radiator Overflow Bottle with Cap

This part replaces:

  • OE # 2171069Y11
  • OE # 2171069Y00
  • Dorman 603-626
Only 4 left in stock
Part #: 1AROB00158

Order must be placed by 4pm ET