2004-07 Dodge Chrysler Coolant Reservoir - 1AROB00246

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Vehicle Fit

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


  • 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.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

5.00/ 5.0
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
just great replacement
Our older 2005 Caravan was leaking coolant and the overflow bottle turned out to be the culprit. We are dropping in an engine and radiator so why not add the bottle right? Just like the original. good item, fair price. Lets hope the engine we bought is just as good.
August 25, 2018
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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
When I put coolent in the overflow bottle it runs out the overflow spout on the side of the bottle but the bottle is still empty?
Mike C November 19, 2016
I had the same problem, builds to much pressure in the radiator, I replaced the cap and the thermostat with lower pressure rating, problem solved, for me anyway, I replaced the overflow bottle because mine was cracked.
Bryan B November 19, 2016
Year Make Model Description
2004-2007Chrysler Town & Country Chrysler Town & Country Coolant Reservoir
2004-2007Dodge Caravan Dodge Caravan Coolant Reservoir
2004-2007Dodge Grand Caravan Dodge Grand Caravan Coolant Reservoir
Part 1AROB00246
In Stock

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