Top 10 PEAK Antifreeze Coolants
for March 2023

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.8
SCORE
PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for European Vehicles, 1 Gal.

PEAK OET Extended Life Blue Prediluted 50/50 Antifreeze/Coolant for European Vehicles

by PEAK
What We like

DESIGNED FOR EUROPEAN VEHICLES: Recommended for use with BMW, Jaguar, Volvo, and other European vehicles that require a BLUE Silicate-Enhanced Hybrid Organic Acid Technology (Si-HOAT) formula

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Product Features

  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants
2
9.5
SCORE
PEAK OET Extended Life Pink Concentrate Antifreeze/Coolant for European Vehicles, 1 Gal.

PEAK OET Extended Life Pink Antifreeze/Coolant Concentrate for European Vehicles

by PEAK
What We like

CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

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Product Features

  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/ COOLANT: Fully compatible with other extended life antifreeze/coolants
3
9.5
SCORE
PEAK OET Extended Life Green Concentrate Antifreeze/Coolant for Asian Vehicles, 1 Gal.

PEAK OET Extended Life Green Antifreeze/Coolant Concentrate for Asian Vehicles

by PEAK
What We like

CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

more infoarrow_drop_down

Product Features

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components. This item contains a bittering agent.
4
9.2
SCORE
PEAK OET Extended Life Red/Pink 50/50 Prediluted Antifreeze/Coolant for Asian Vehicles, 1 Gal.

PEAK OET Extended Life Red/Pink Prediluted 50/50 Antifreeze/Coolant for Asian Vehicles

by PEAK
What We like

DESIGNED FOR ASIAN VEHICLES: Recommended for use with Lexus, Scion, and Toyota vehicles that require a RED/PINK Phosphate-Enhanced Organic Acid Technology (POAT) formula

more infoarrow_drop_down

Product Features

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already diluted to make topping off your cooling system a breeze
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components
5
8.9
SCORE
PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.

PEAK OET Extended Life Orange 50/50 Antifreeze/Coolant Prediluted for North American Vehicles

by PEAK
What We like

DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology coolant

more infoarrow_drop_down

Product Features

  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants
6
8.7
SCORE
PEAK OET Extended Life Pink 50/50 Prediluted Antifreeze/Coolant for European Vehicles, 1 Gal.

PEAK OET Extended Life Pink Prediluted 50/50 Antifreeze/Coolant for European Vehicles

by PEAK
What We like

50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze

more infoarrow_drop_down

Product Features

  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/COOLANT:Fully compatible with other extended life antifreeze/coolants
7
8.3
SCORE
PEAK OET Extended Life Orange Concentrate Antifreeze/Coolant for North American Vehicles, 1 Gal.

PEAK OET Extended Life Orange Antifreeze/Coolant Concentrate for North American Vehicles

by PEAK
What We like

CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

more infoarrow_drop_down

Product Features

  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology coolant
8
7.6
SCORE
PEAK OET Extended Life Gold Concentrate Antifreeze/Coolant for North American Vehicles, 1 Gal.

PEAK OET Extended Life Gold Antifreeze/Coolant Concentrate for North American Vehicles

by PEAK
What We like

CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

more infoarrow_drop_down

Product Features

  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford and Chrysler vehicles that require Gold hybrid organic acid technology (HOAT) antifreeze/coolant.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components
  • 1 GALLON ENGINE ANTIFREEZE/ COOLANT: Fully compatible with other extended life antifreeze/coolants
9
7.6
SCORE
Peak PRA0B3 Long Life Full Strength Antifreeze/Coolant

Peak PRA0B3 Long Full Life Strength Antifreeze/Coolant

by Peak
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10
7.6
SCORE
Peak 50/50 Prediluted Antifreeze & Coolant, 2 pk./1 gal.

Peak 50/50 Prediluted & Antifreeze Coolant

by Peak
What We like

Prediluted and ready-to-use formula is perfect for topping off

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Product Features

  • Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed

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