For 1990-2009 cars

Notice: Antifreeze can be added to raise the boiling point of the coolant, but too much will affect the freezing point. Do not use a solution stronger than 70 percent antifreeze, as the freeze level rises rapidly after this point. Pure antifreeze will freeze at -22°C (-8°F).

This vehicle as a newly developed engine coolant. GM Goodwrench DEX-COOL® was developed in order to last for 240,000 km (150,00 miles) or 5 years, whichever occurs first. Follow the instructions in Draining and Filling Cooling System. Use only GM Goodwrench DEX-COOL® or HAVOLINE® DEX-COOL® when adding or changing the coolant.

A 50/50 mixture of ethylene glycol DEX-COOL® and water will provide the following protection:

• | Give freezing protection down to -37°C (-34°F)

• | Give boiling protection up to 129°C (265°F)

• | Protect against rust and corrosion

• | Help keep the proper engine temperature

• | Let the warning lights and gauges work as they should.