Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

Our radiator 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.

Specifications:

  • Direct replacement for originals that are cracked or broken
  • Replaces dealer part numbers: 21710-0W001, 217100W001
  • Plastic construction
  • Commonly called Coolant Reservoir assembly
  • Includes cap
  • Correct for models that DO NOT USE a Low Fluid 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.

WARNING:  This product can expose you to chemicals including Styrene and Bisphenol A (BPA), which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to 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.

5.00/ 5.0
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Radiator Overflow Bottle
This product (like all others I buy from 1A), came in excellent quality + the packaging was fantastic! Customer service is always great here, which is why I keep coming back! Sincerely, Peter D. Michael peterdmichael@gmail.com
October 4, 2018
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Customer Q&A
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Year Make Model Description
1997-2000Infiniti QX4 Infiniti QX4 Radiator Overflow Bottle without Low Fluid Sensor
1996-1999Nissan Pathfinder Nissan Pathfinder Radiator Overflow Bottle without Low Fluid Sensor
Part #: 1AROB00049


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout