Pennzoil® DEX-COOL® Extended Life
An extended-life antifreeze/coolant formula that enables a five-year or
150,000-mile service change interval. Orange color designed to indicate
its presence in the cooling systems and clearly distinguish it from
conventional green coolant. General Motors approved formulation.
* DEX-COOL is a registered trademark of General Motors Corporation.
For
more
technical
data,
see
product data sheets. 
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