What happens when you blow a B18 head gasket or any type of head gasket in your vehicle? Well, depending on the extent of the damage, you may find yourself replacing your entire engine or buying a new car. The good news is that head gaskets are quite an easy fix, especially if you catch it early on. In addition, while most people go to the mechanic to get it fixed, others with enough car knowledge find that they can actually repair and replace a B18 head gasket on their own. On eBay, you can browse through a huge variety of new and pre-owned B18 head gaskets. Whether you are searching for a B18 VTEC, B18B, or a B18C1 head gasket, there are plenty of reliable sellers who offer these by the piece or in bulk. As soon as you find out you have a blown gasket, get it fixed or you may soon find yourself shopping around for a new car.