Toyota Avalon Camry Solara Radiator Coolant Overflow Bottle - 1AROB00204

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
  • Commonly called "Coolant Overflow Tank or Reservoir, or Expansion Tank"
  • Plastic construction
  • Replaces dealer part number: 16470-03061, 1647003061
  • Direct replacement
  • Built to strict quality control standards
  • Correct for models with Tank-mounted outlet ONLY

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.

  1. step : Removing the Coolant Overflow Tank (0:52)
    • Remove the hose from the overflow tank
    • Remove the 10mm bolt from the tank
    • Remove the overflow tank
  2. step : Installing the Coolant Overflow Tank (1:38)
    • Transfer the bracket from the old tank to the new one
    • Mount the overflow tank into place
    • Tighten the 10mm bolt to the tank
    • Insert the hose to the overflow tank
    • Refill the tank with coolant

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Anti-Freeze

  • Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 10mm Socket

4.0 / 5.0
1 Review
5 Stars
4 Stars
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1 Star
Good replacement reservoir, good value for money
The item worked just fine in my car, it is prized well. I would buy again
January 25, 2017
1 year ago
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does this tank come with all necessary hoses?
john w on May 15, 2017
BEST ANSWER: No hoses were included.

Vehicle Fit

  • 1997-1999 Toyota Avalon Radiator Coolant Overflow Bottle with Tank Mounted Outlet
  • 1997-2000 Toyota Camry Radiator Coolant Overflow Bottle with Tank Mounted Outlet
  • 1999 Toyota Solara Radiator Coolant Overflow Bottle with Tank Mounted Outlet
  • 2000 Toyota Solara Radiator Coolant Overflow Bottle with Tank Mounted Outlet (Built Before 2/00 Production Date)

This part replaces:

  • Partslink TO3014109
  • Hollander 671-50362
Part #: 1AROB00204

How-to Video:

(02:48 min)