Radiator Overflow Bottle - 1AROB00009

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How-To & Tools
Product Reviews
Vehicle Fit

Our coolant bottles are some of the highest quality replacements on the market! 


  • Direct replacement for originals that are cracked or broken
  • Strengthened and redesigned in the vulnerable areas of failure
  • Plastic construction
  • Replaces dealer part numbers: 22712361, 22565474, 10188034, 15066786


Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

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 : Remove the radiator overflow bottle (1:26)
    • Drain the radiator fluid into a catch pan.
    • Disconnect the hoses with a pair of pliers to release the clamps.
    • Unplug the electrical connection.
    • Remove the 10 mm bolt.
    • Unclip the bottle and remove it.
  2. step : Install the radiator overflow bottle (2:40)
    • Clip the bottle back down.
    • Secure with the one 10 mm bolt.
    • Plug in the electrical connection
    • Reconnect all the hoses.
    • Fill your radiator fluid reservoir back up.

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Slip-Joint Pliers

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

5.00/ 5.0
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
good price quality product. as good or better than factory P.A.Mc,DH,MD
February 10, 2017
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Year Make Model Description
1999-2001Chevy Cavalier Chevy Cavalier Radiator Overflow Bottle
2002Chevy Cavalier Chevy Cavalier Radiator Overflow Bottle L4 2.2L (8th Vin Digit 4)
2002Chevy Cavalier Chevy Cavalier Radiator Overflow Bottle L4 2.4L
2004-2005Chevy Classic Chevy Classic Radiator Overflow Bottle
1999-2003Chevy Malibu Chevy Malibu Radiator Overflow Bottle
2004-2006Chevy SSR Chevy SSR Radiator Overflow Bottle
1999-2004Oldsmobile Alero Olds Alero Radiator Overflow Bottle
1999Oldsmobile Cutlass Olds Cutlass Radiator Overflow Bottle
1999-2005Pontiac Grand Am Pontiac Grand Am Radiator Overflow Bottle
1999-2001Pontiac Sunfire Pontiac Sunfire Radiator Overflow Bottle
2002Pontiac Sunfire Pontiac Sunfire Radiator Overflow Bottle L4 2.2L (8th Vin Digit 4)
2002Pontiac Sunfire Pontiac Sunfire Radiator Overflow Bottle L4 2.4L
Part #: 1AROB00009

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(03:45 min)