Disclaimer: General information only, not professional advice. Always use the coolant specified in your vehicle owner's manual. Using the wrong coolant can damage an engine.Choosing coolantWhich coolant does my car need?Premix 50/50 vs concentrateCoolant vs antifreezeWhat is antifreeze?OAT vs HOAT vs IATG11, G12, G13, G48Heavy-duty & diesel coolantEthylene vs propylene glycolCoolant price factorsCoolant colorsCoolant colors explainedRed coolantPink coolantBlue coolantGreen coolantCan you mix coolant?Maintenance & how-toHow to add coolantHow often to change coolantCoolant flushCoolant flush costCoolant flush machinesHow to bleed coolantWater instead of coolant?Coolant disposalProblems & partsHow a cooling system worksCoolant leaksLow coolantCoolant warning lightCoolant temperature sensorCoolant reservoirRadiator & reservoir capCoolant hoseCoolant (water) pumpOil in coolantAntifreeze smellCoolant leak sealerCoolant pressure testerCoolant tester & refractometerSafety & other usesAntifreeze poisoningIs antifreeze flammable?RV antifreezeMarine engine coolantAC coolant vs refrigerant
