Isuzu NP-R NQ-R NR-R Radiator Overflow Bottle with Cap - 1AROB00200

This radiator coolant overflow tank has been redesigned to fix issues with the original factory design.


  • Brand New Radiator Overflow Bottle
  • Commonly called "Coolant Overflow Tank" or "Reservoir"
  • Includes Cap
  • Replaces dealer part number: 8-98178-178-0, 8-97223-012-2, 8-97553-012-2, 8981781780, 8972230122, 8975530122
  • Strengthened and redesigned in the vulnerable areas of failure
  • Replacement for originals that are cracked or broken
  • 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 part.

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

  • 1999-2007 Isuzu NP-R Radiator Overflow Bottle with Cap
  • 1999-2007 Isuzu NQ-R Radiator Overflow Bottle with Cap
  • 2005-2007 Isuzu NR-R Radiator Overflow Bottle with Cap
Part #: 1AROB00200

Ships Same Day for orders placed by 4 P.M. ET

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