Cylinder Head Coolant Flange

Years of exposure to engine bay temperatures and hot coolant can lead to the coolant flanges beginning to crack or fatigue due to the ABS plastic material it is composed of. This can lead to leaks and loss of coolant, causing an overheating issue. Replace the broken or brittle flange to keep your cooling system operating just as it should, without leaks. Includes sealing o-ring

If your vehicles only has one temperature sensor on the flange, you will also require plug ES253103.