DMROB00025-Chevrolet Pontiac Olds Coolant Reservoir Dorman OE Solutions 603-109
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Replaces

1

1999 Chevrolet Malibu V6 3.1L Coolant Reservoir Dorman OE Solutions 603-109

99-06 GM FWD Mid Size Multifit Pressurized Radiator Overflow Bottle w/Cap (Dorman)
$ 52.95
$83.95
37% OFF
$83.95
37% OFF
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Dorman OE Solutions
603-109
In Stock

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Dorman OE Solutions
603-109
In Stock
Product Reviews
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5.00/ 5.0 1
Helpful videos and parts
Daniel
July 26, 2022
Seems to fit perfectly in place; the previous tank had some small cracks so I did NOT want to risk a leak. I am still hooking up my sensors, have to do a cooling system flush, and change the oil/filter. My intake manifold gasket replacement chore is almost over! Thanks to 1A and its YouTube library of videos and many "little prayers", the end is in sight!
Customer Q&A
What is the rubber piece at the bottom of the the tank for I replaced the tank but I am still having low coolant issues?
July 4, 2018
Anne T
10
Hello, The bottom of the tank may have a valve or some other type of fitting. It is held in with the piece of tape in the picture. Thank you!
July 4, 2018
Adam G
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Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1999 Chevrolet Malibu with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1999 Chevrolet Malibu with these options.