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89021562 - GM/AC Delco Cooling System Fast Flush - 16 oz.

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Replaced by 88864026
Shipping: Can only ship via Ground


Cooling system flush cleans rust and scale inside the radiator, heater and engine block in one easy operation. Helps prevent overheating and increases effective operation by dissolving rust and grease.
NOTE:Product is not compatible with automatic coolant exchange processes or coolant recycling equipment. A water flush must be used.

Application List



  • 89021562
  • 89021562
  • GM (General Motors)
  • Replaced by 88864026
  • New


Shipping Information

  • Item Requires Shipping
  • 16.1 lbs.
  • W8.8000” x H7.5000” x L11.3000”
  • Can only ship via Ground

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