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Tech Guard Stage 3 Corrosion Inhibitor - 1 Gallon
Toolsource #92491
Manufacturers Part Number #5064-GMA
$74.95
Viper / Clore Automo
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1 Gallon Size - Treats up to 32 gallons of coolant.

Tech Guard Stage 3 and 4 Corrosion Inhibitors protect engine components from corroision. Part of a patented, GM-approved process that restores coolant to near-original purity levels.

The exclusive Viper Tech Guard process restores recycled coolant to near-original purity levels. The patented process is GM approved.

Tech Guard chemical and filtration process uses 4 chemical additives. The first 2 additives combine a chemical action that breaks up sludge and solid contaminants in a cooling system and along with the filters, strip the coolant back into a base mixture of ethylene glycol and water. The remaining 2 additives add corrosion inhibitors, lubricity and colorants.

The Tech Guard process:

  • Removes contaminants By lifting particulate matter into suspension for separation by micron filters.
  • Safely removes organic compounds Using an active carbon filter.
  • Converts dissolved metals and solids into particles To trap in the filters for disposal.
  • Restores corrosive inhibitors To protect engine components.


  • Viper 5064-GMA Tech Guard Coolant Additive 3 - Corrosion Inhibitor - 1 Gallon

    This product was added to our catalog on Friday 09 February, 2007.
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