Replaces

2006-14 Radiator Overflow Bottle with Cap Dorman 603-239 - 1AROB00234

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

Specifications:

  • Brand New Radiator Overflow Bottle
  • Commonly called "Coolant Overflow Tank" or "Reservoir"
  • Strengthened and redesigned in the vulnerable areas of failure
  • Replacement for originals that are cracked or broken
  • Plastic construction
  • Includes Cap

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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 2006-2014 Chevy Express 2500 Van Radiator Overflow Bottle with Cap V8 6.6L Turbo Diesel Dorman 603-239
  • 2006-2014 Chevy Express 3500 Van Radiator Overflow Bottle with Cap V8 6.6L Turbo Diesel Dorman 603-239
  • 2006-2014 GMC Savana 2500 Van Radiator Overflow Bottle with Cap V8 6.6L Turbo Diesel Dorman 603-239
  • 2006-2014 GMC Savana 3500 Van Radiator Overflow Bottle with Cap V8 6.6L Turbo Diesel Dorman 603-239
Only 2 left in stock
Part #: 1AROB00234

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

Dorman
Brand #: 603-239

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1A Auto Parts

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