The engine’s timing belt drives the camshaft (s) (“top end”) from the rotation of the crankshaft (“bottom end”).
The belt keeps the piston and valves in “time” during operation.
Serious internal engine damage can occur when the piston and valves come into contact with each other “out-of-time” caused by a damaged belt etc.

In the worst case, the engine assembly will need to be replaced.

Driving during a thunderstorm makes it difficult to see the roads. Engineered to sharpen your visibility in any weather condition, the aerodynamic design of these car wiper blades cleans your windshield efficiently. Worried about the blade scratching the glass surface? Gentle on the surface, the high-quality rubber along the blade removes dirt and rain, enabling you to see clearly in any weather.

As wiper blades are exposed to the elements, they tend to wear and tear easily. The UV and heat resistant qualities of both the Silicone and Stainless-Steel (Standard) wiper blades, equips them to withstand seasonal changes.

As car engines grow increasingly complex and computerized, spark plugs are among the few remaining mechanical elements that non-mechanics can still understand. These hearty little plugs are essential to the function of any gasoline-fueled engine, and they often require some adjustment or replacement. While it is clear to many people that spark plugs provide the spark that burns the fuel inside a car engine, it is helpful to know not only what the sparks plugs do, but how they do it and what they are made of.