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GMC G3500 Coolant Expansion Recovery Tank

Keeping your G3500 in top shape is your top priority.

Select Your VehicleObviously, you didn't buy your G3500 unless you understood you would be getting performance and great value both impeccably combined into one automobile. Anyone who operates a GMC knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles on the road today. GMC vehicle owners have become used to a certain level of dependability when driving their G3500 around town.

Don't go too long without fixing your Coolant Expansion Recovery Tank... here's why.

Heat causes the coolant in your engine to expand, and every liquid-cooled engine handles that in the same way. Your GMC G3500 constantly maintains an operating temperature close to 200-degrees Fahrenheit, and in order to stop it from boiling the pressure must be around 15-20psi. That means your GMC G3500 coolant expansion tank should always contain a certain amount of liquid coolant. If you find a crack in the coolant reservoir, then you are going to lose coolant quickly.

There's no better place for what you are looking for.

Ordering new GMC parts from means you are taking advantage of the highest quality original and aftermarket replacement G3500 parts on the internet. At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the correct GMC G3500 part for your needs. Trust in the value of the parts you get from and realize incredible savings on all your upcoming repairs. Need 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984 GMC G3500 Coolant Expansion Recovery Tank parts? We've got them right here.

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GMC G3500 Engine Coolant Recovery Tank, OEM: 603-101/603101Dorman
1984-1991 GMC G3500 Dorman Engine Coolant Recovery Tank 603-101
10.15, Save 40%   NEW ITEM
OEM: 603-101, Item: 598012
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front