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I have a 2003 Buick Century with v-6 engine. Are there any stats available on engine gaskets that have had to be replaced due to Dex Cool antifreeze? I just changed mine and put the regular green antifreeze in it. Is this ok??
Does anyone have any

The intake gasket is a common leak on those when you replaced what gasket did you get? Felpro or OE are best as theyve redesigned the gasket. I've seen a number of these go bad i think this last summer alone we had to replace 4 or 5 of em at the shop

ped1985 | Oct 18, 2008
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Zerex ZXELRU1 DEX-COOL Antifreeze / Coolant - Gallon
Automotive Parts and Accessories (Zerex)


Zerex

Price: $18.91


  • The 50/50 mixture provides protection down to -34 degree fahrenheit
  • Combines the excellent temperature and corrosion protection
  • Helps reduce the risk of cooling system deposits

Zerex ZXEL1 DEX-COOL Antifreeze / Coolant - Gallon
Automotive Parts and Accessories (Zerex)


Zerex

Price: $22.00


  • Uses the highest quality virgin ethylene glycol for freeze and boilover protection
  • Approved for use in GM Vehicles produced beginning in 1996
  • Meets many of the European manufacturers phosphate-free and Asian manufacturers silicate-free requirements

HONEYWELL CONSUMER PROD GRP AF850 Prestone Dex Cool Antifreeze - Gallon (Pack of 6)
Automotive Parts and Accessories (HONEYWELL CONSUMER PROD GRP)


HONEYWELL CONSUMER PROD GRP

Price: $75.55


  • 50/50 Pre-Diluted Recommended & Formulated For Use In All GM Vehicles That Require A GM Dex Cool Approved Formula Coolant,
  • As Well As All Other Cars & Light Duty Trucks With Aluminum Radiators,
  • Protects Against Temperature Extremes & The Ravages Of Rust & Corrosion For 5 Years Or 150,000 Miles, GM Approved

Royal Purple PURPLE ICE Coolant Additive 12oz Bottle
Automotive Parts and Accessories (Royal Purple Oil)


Royal Purple Oil

Price: $12.89


  • Protects aluminum cooling systems; provides corrosion resistance
  • Reduces coolant tension
  • Reduces coolant temperature

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