Antifreeze & Coolant

Corsair Hydro X Series XL8 Performance Coolant is a ready-to-use, translucent-blue premix engineered to protect and colorize custom liquid-cooling loops without extra additives. Designed for PC enthusiasts building or refreshing custom liquid-cooling systems, this 1‑liter bottle from Corsair comes pre-mixed and formulated in Taiwan...

PEAK Fleet Charge SCA Precharged Coolant/Antifreeze Concentrate (1 gallon) is a supplemental coolant additive (SCA) enriched antifreeze concentrate formulated to protect heavy-duty diesel, gasoline and natural gas engines when mixed to the proper strength. This concentrated formula from PEAK is designed for fleet and...

Motorex M3.0 Ready to Use is a pre-mixed ethylene-glycol engine coolant engineered to protect modern engines from freezing, corrosion and overheating down to -38 °C. This 1-liter ready-to-use formula delivers long-lasting inhibition against corrosion, scale and deposits across aluminium and mixed-metal cooling systems. Designed...

PEAK Titanium Concentrate Prediluted Antifreeze and Coolant is a long-lasting, concentrate formula designed to protect and optimize all vehicle engine cooling systems for up to 15+ years or 500,000+ miles when maintained properly. Keep your engine running at the right temperature with a concentrated...

TRZ 4-in-1 Antifreeze Refractometer is a portable optical tool that quickly measures freezing point and concentration for ethylene glycol, propylene glycol, AdBlue (urea) and battery specific gravity ranges. This compact handheld refractometer gives technicians, fleet managers and DIYers a fast, single-instrument method to check...

Shell Rotella Nitrite-Free Extended Life ELC Antifreeze + Coolant is a pre-diluted 50/50 OAT coolant engineered to protect modern engines and aluminum heat exchangers while providing long service life. Built on Shell Rotella’s proven Extended Life Coolant (ELC) OAT chemistry, this nitrite-free, pre-mixed 50/50...

PEAK OET Blue Concentrate Antifreeze/Coolant is a silicate-enhanced Si-HOAT concentrate designed to protect European vehicle cooling systems from corrosion and overheating when mixed to the correct strength. This one-gallon concentrated coolant is formulated for modern European engines that specify a blue, silicate-enhanced hybrid organic...

4into1 Type-2 HP Coolant is a ready-to-use, 50/50 blue coolant formulated to protect motorcycle radiators from corrosion, overheating and freezing while directly replacing older green Honda fluids. This Genuine Honda-compatible Type-2 HP coolant delivers long-lasting protection for modern motorcycle cooling systems. Pre-mixed in a...

Hy-Per Lube HPC100-3PK Super Coolant is a high-performance coolant additive that improves heat transfer, lowers engine and coolant temperatures, and protects cooling system metals and seals. Designed as a concentrate to be added directly to your radiator or overflow reservoir, this 16 oz bottle...

Zerex Asian Vehicle Blue 50/50 prediluted antifreeze/coolant is a ready-to-use HOAT formula designed for Asian-brand engines that require a silicate- and borate-free blue coolant. Built by Valvoline under the Zerex name, this one-gallon premixed coolant is formulated specifically for many Asian manufacturers—Honda, Acura, Nissan,...

K-Seal ST5516 is a one-step, heavy-duty coolant leak repair that mixes with any antifreeze so you can pour it in and get moving again without flushing the system. If you need a fast, robust stop-gap for coolant loss on large or industrial engines, this...

Shell Rotella Extended Life ELC Antifreeze + Coolant (50/50 pre-diluted) is a long-lasting, carboxylate-based coolant engineered to protect all cooling system metals and components for heavy-duty diesel, gasoline, and natural gas engines. Built for commercial and fleet applications, this ready-to-use 1 gallon blend delivers...

Zerex Dex-Cool Antifreeze/Coolant Concentrate by Valvoline is an orange OAT coolant designed to protect passenger cars and light trucks from freezing, boiling, corrosion and deposits when mixed per instructions. Zerex Dex-Cool is the OEM-approved coolant formulation from Valvoline built with organic acid technology (OAT)...

Prestone MAX Orange 50/50 Antifreeze Automotive Coolant is a ready-to-use coolant with CorGuard technology that protects engine cooling systems across extreme hot and cold temperatures and includes a bitterant for safety. Prestone MAX Orange 50/50 combines corrosion inhibitors and heat-transfer chemistry in a pre-mixed...

PEAK DEX‑Cool® Antifreeze + Coolant is a one‑gallon, orange OAT engine coolant formulated for GM vehicles (1995 and newer) that offers extended corrosion protection and long service life when properly installed. Designed to meet GM specifications, this ready‑to‑use antifreeze and coolant blends corrosion inhibitors...

PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant is a ready-to-use blue POAT formula engineered for many Asian-made cars to protect cooling systems from corrosion, rust and temperature extremes. PEAK’s one-gallon OET (Organic Extended Technology) coolant comes pre-mixed 50/50 for easy topping off or...

Zerex Asian Vehicle Red is a ready-to-use 50/50 prediluted HOAT antifreeze/coolant engineered for Asian makes that need a red, silicate- and borate-free formula. This one-gallon premixed coolant is formulated to match the fluid specifications commonly required by Toyota, Lexus, Scion and other Asian manufacturers...

Zerex Original Green 50/50 Prediluted Antifreeze/Coolant is a ready-to-use, low-silicate IAT formula that protects cooling systems against freezing, boiling, corrosion and deposits. Zerex from Valvoline is the OEM-approved coolant trusted by many automakers for older passenger cars and light trucks. This 1‑gallon, 50/50 prediluted...

Prestone MAX Asian Green 50/50 Antifreeze Automotive Coolant is a ready-to-use coolant formulated for Asian-engine vehicles that combines patented CorGuard corrosion protection with long-lasting thermal stability. This pre-mixed 50/50 coolant provides a convenient way to refill or top off your vehicle’s cooling system without...

Valvoline Multi‑Vehicle 50/50 Ready‑to‑Use Antifreeze/Coolant is a pre‑mixed, universal ethylene‑glycol coolant formulated to protect automotive and light‑duty truck engines from freezing, boiling, corrosion and deposits. This one‑gallon, ready‑to‑use coolant combines Valvoline’s Alugard Plus chemistry with corrosion inhibitors to offer broad compatibility across makes and...

Zerex Extended Life Red Heavy Duty 50/50 is a prediluted, ready-to-use OAT antifreeze/coolant formulated to protect and extend the life of heavy-duty diesel and many gasoline engines. Built for demanding fleets and heavy equipment, this one-gallon, red, 50/50 premix delivers corrosion and scale resistance...

Valvoline Zerex G05 Antifreeze/Coolant Concentrate (1 gallon) is a long-life, HOAT formula engineered to protect modern gasoline and diesel engines from corrosion, deposits, freezing and boiling when mixed to recommended ratios. Zerex is the top OEM-approved coolant line from Valvoline, designed to meet the...

CORS AIR Hydro X Series XL8 Performance Coolant is a ready-to-use, pre-mixed translucent purple liquid engineered to add vivid color and long-term corrosion protection to custom water-cooling loops. Whether you’re building a showcase gaming rig or tuning a workstation for quieter thermals, the right...

PEAK OET Extended Life Pink 50/50 Prediluted Antifreeze/Coolant is a silicate-free, pink OAT formula packaged ready-to-use for topping off or refilling European vehicle cooling systems. This one-gallon, prediluted antifreeze/coolant blends corrosion inhibitors designed for modern European engines and cooling components. Formulated without silicates, the...