Replaces

2007-11 Toyota Yaris Radiator Overflow Bottle Dorman 603-431 - 1AROB00079

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.

Specifications:

  • Direct replacement for originals that are cracked or broken
  • Includes Cooling Fan Shroud
    • Does NOT include fan motor or blades
  • Replaces dealer part number: 16711-21110, 1671121110
  • 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.

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

Year Make Model Description
2007-2011Toyota Yaris Toyota Yaris Radiator Overflow Bottle

This part replaces:

  • OE # 1671121110
  • Dorman 603-431
Part #: 1AROB00079

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 603-431