Antifreeze & Coolant

PEAK OET Red/Pink Concentrate Antifreeze/Coolant is a phosphate-enhanced POAT formula concentrate formulated for many Asian vehicles that protects cooling systems from corrosion and is mixable for flushes, fills, or top-offs. Engine cooling systems require the right coolant chemistry to maintain metal protection, prevent scale...

PEAK OET Purple Concentrate Antifreeze/Coolant is a 1-gallon, ethylene-glycol-based extended-life coolant engineered with organic acid technology to protect modern North American engines that require a purple OAT formula. This concentrated antifreeze/coolant blends advanced organic acid corrosion inhibitors intended to match the protection used in...

PEAK OET Violet Concentrate is a silicate‑enhanced organic acid technology (Si‑OAT) antifreeze formulated for European vehicles that delivers extended rust and corrosion protection when used as a flush-and-fill coolant. This concentrated 1‑gallon formula is designed for Audi, Mercedes, Porsche, Volkswagen and other European cars...

PEAK OET Extended Life Violet 50/50 is a ready-to-use, silicate-enhanced OAT antifreeze formulated for many European vehicles to protect cooling systems from corrosion and overheating. Designed for European makes that specify a violet Si‑OAT (silicate‑organic acid technology) coolant, this 1‑gallon, 50/50 prediluted formula simplifies...

Engine Ice Off-Road High-Performance Motorcycle Coolant and Antifreeze Blue is a ready-to-use, propylene-glycol coolant engineered to lower operating temperatures, protect metal components, and simplify maintenance for off-road motorcycles. Designed for riders who demand consistent engine performance in dust, mud, and heavy loads, this blue,...

PEAK OET Extended Life Green Concentrate is a phosphate-enhanced organic acid technology (POAT) antifreeze designed for Asian vehicles, offering long-life corrosion protection when mixed and installed per instructions. This 1-gallon concentrated coolant is formulated to meet the green POAT specifications required by many Hyundai,...

Engine Ice Hi-Performance SXS/ATV Coolant + Antifreeze is a premixed, phosphate-free coolant formulated to lower operating temperatures and protect small off-road engines from boiling and freezing. Designed specifically for side-by-side (SXS), ATV, and quad applications, this 0.5-gallon Engine Ice coolant arrives ready to use...

PEAK OET Orange Concentrate is a one-gallon organic-acid-technology (OAT) coolant concentrate formulated to protect North American engines from corrosion and overheating when mixed and installed correctly. This concentrated orange antifreeze is made for modern North American passenger vehicles that specify an OAT orange formula....

PEAK OET Gold Concentrate is a one-gallon, HOAT-formula antifreeze/coolant engineered for North American engines that need a gold hybrid organic acid technology solution. This concentrated coolant mixes with water to create a long-life protection solution formulated to resist rust, corrosion and deposits throughout the...

UltraCool Antifreeze Coolant 50/50 (red), sold in a 1-gallon bottle, is a ready-to-use universal engine coolant designed to protect cooling systems from corrosion and overheating while remaining compatible with most vehicles. UltraCool is formulated as a factory-mix 50/50 solution so you can pour it...

PEAK OET Green Concentrate is a 1‑gallon, low‑silicate inorganic additive technology (IAT) engine antifreeze/coolant formulated for North American vehicles that need a green conventional formula. This concentrated coolant is designed to be mixed before use and works as a flush, fill or top‑off solution...

Guohaoi COOLANT FLUID BLUE 1GL is a low-conductivity, blue industrial coolant formulated for use in welding circulator and re-circulator systems. This one-gallon coolant is designed specifically for thermal management in plasma, MIG, TIG, and resistance welding setups as well as general industrial recirculation applications....

Mishimoto Liquid Chill is a ready-to-use, propylene-glycol-based synthetic engine coolant engineered for long-lasting corrosion protection and temperature control in gas and diesel engines. This premixed, orange-colored formula combines a nontoxic propylene glycol base with advanced poly organic additives (POAT) so it arrives diluted and...

CYCLEMAX Two Pack delivers two ready-to-use quarts of Honda HP 50/50 coolant (08C50-C321S02) plus a disposable funnel for straightforward engine protection. This kit gives you the exact coolant formulation engineered to match Honda HP specifications without mixing or measuring. The Type-2 Blue formula is...

ULTRA 1PLUS UltraCool Green 50/50 Antifreeze Coolant is a ready-to-use, universal engine coolant that blends corrosion protection, boil-over resistance, and compatibility for automotive and heavy-duty diesel systems. Formulated for convenience and long-lasting protection, this 1-gallon bottle of 50/50 premixed green coolant eliminates the need...

Hot Shot's Secret Red Antifreeze/Coolant 1 Gallon is a pre-diluted, red-colored engine coolant formulated with an initial supplemental coolant additive for broad compatibility with conventional and many extended-life systems. Keep your cooling system running reliably with a ready-to-use gallon of red antifreeze from Hot...

ULTRA 1PLUS UltraCool Orange 50/50 Antifreeze Coolant is a pre-mixed, ready-to-use orange coolant designed to protect engines from corrosion and overheating for a wide range of cars and trucks. This one-gallon premixed coolant arrives at the proper 50/50 concentration so you can pour it...

OEM Recochem 86-184POEMT is a pink, ethylene-glycol extended-life 50/50 antifreeze/coolant formulated for modern Toyota, Lexus and Scion vehicles and sold ready-to-use in a 1‑gallon bottle. This coolant blends corrosion inhibitors tailored for aluminum and other engine metals while omitting silicates, phosphates, borates, nitrates, nitrites...

PEAK Global Lifetime Concentrate Antifreeze and Coolant is a 1-gallon concentrated POAT formula that protects every vehicle’s cooling system from rust and corrosion for the life of the car when installed with proper maintenance. This 1-gallon concentrate from PEAK is designed to work across...

PEAK Final Charge Global is a concentrated, extended‑life antifreeze/coolant designed to protect heavy‑duty diesel, gasoline and natural gas engine cooling systems for up to one million miles when mixed and maintained correctly. This one‑gallon concentrate blends long‑lasting corrosion inhibitors with a formula engineered for...

PEAK OET Extended Life Blue Concentrate Antifreeze/Coolant is a 1‑gallon, phosphate‑enhanced POAT formula designed to protect and extend the life of cooling systems in many Asian vehicles. This concentrated coolant mixes with water to create a freeze/boil‑over protective solution formulated to work with Acura,...

Zerex Original Green Low Silicate Concentrate is a one‑gallon, 128 fl oz antifreeze/coolant concentrate engineered to protect cooling systems from freeze and corrosion down to -34°F when mixed per instructions. Zerex Original Green uses a long‑standing formulation trusted by many automakers to help maintain...

Zerex Fully Formulated Pink 50/50 Ready-to-Use Antifreeze/Coolant is a pre-mixed heavy-duty coolant designed to protect diesel and other engines from freezing, boiling, corrosion, cavitation and scale for long service intervals. This one-gallon, 50/50 prediluted formulation comes ready to pour and is tailored to the...

Valvoline Zerex Dex-Cool 50/50 Ready-to-Use Antifreeze/Coolant is a pre-mixed orange OAT formula that protects modern engines from freezing, boiling, corrosion and deposits. Zerex Dex-Cool by Valvoline is an OEM-approved, ready-to-use coolant designed for passenger cars and light trucks that require an orange, Organic Acid...