Where are the plugs located to drain the radiator on a 2002 Buick LeSabre Limited V-6 3800 engine?

Asked by Jul 14, 2017 at 12:31 PM about the 2002 Buick LeSabre Limited Sedan FWD

Question type: General

2 Answers


I am sure it was to reduce cost, many newer cars do not have a drain in the radiator. You will need to disconnect the lower hose from the radiator to drain it. If you only want to remove some liquid so you can add antifreeze, a 1/2 inch diameter vinyl hose can be run down into the end cap and fluid siphoned out .


omy 02 camaro had one on the lower left... just needs an o ring replacement if u do have it. otherwise i'd open the lower hose too.

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