![]() ![]() It is evident that the serpentine belt is dependent on the timing belt. This is because the timing belt aids the serpentine belt in rotating. The most important thing is that the serpentine belt will also stop working if the timing belt fails. On the other hand, the timing belt failure causes engine damage, misfires, poor engine performance, and desynchronization of the camshaft and crankshaft, etc. The other electrical components, such as the lights, horn, etc., will fail once the battery is drained, as the alternator will stop recharging the battery. So, these components will fail immediately once the serpentine belt fails. Many components directly get power from the serpentine belt, such as the A/C compressor, power steering pump, and sometimes the water pump. So, the purpose of the serpentine belt and the timing belt is different. Timing belts ensure that the valves open and close at the correct times in relation to piston movement inside the engines. Serpentine belts are typically used to drive alternators, air conditioning compressors, and power steering pumps.Ĭonversely, a timing belt synchronizes the rotations of a camshaft and crankshaft. In a vehicle’s engine, serpentine belts drive multiple components. These are mainly the factors that differentiate serpentine belts from timing belts. We’ll discuss the differences in purpose and design in detail below. In-Depth Comparison Between Serpentine Belt and Timing Belt ![]() Knowing these factors will assist you in understanding serpentine belts versus timing belts. Timing belt cost around $500 to $750 including the labor cost Serpentine belt cost around $70 to $200 including the labor cost Under the timing belt cover in the engine compartmentĪround 60,000- 15,0000 miles (roughly 7 to 10 years) In the vicinity of accessory pulleys outside the engine Rubber, polyurethane or neoprene, fiberglass, etc. High quality reinforced rubber, fabric, flat leather, etc. The engine will stop, damaged, misfire, and may underperform Other accessory pulleys will be out of order Vehicle’s electrical system will be stopped/ battery charging will be stopped. Synchronizes the rotation of the camshaft and crankshaft timing belts is given below in a table: Comparison Consult your owner’s manual or contact our service department for information regarding your specific vehicle’s service recommendations.5 Conclusion Quick Comparison Between Serpentine Belt and Timing BeltĪn overview of serpentine belts vs. Generally, this replacement interval is between 50,000 and 100,000 miles. When Should I Replace My Volkswagen Timing Belt?Īs a precaution, Volkswagen recommends changing a timing belt many thousands of miles before the part reaches any risk of failure. Should this belt break, pistons and valves may collide within the cylinder, causing serious if nor irreparable damage to the engine. This ensures that the valves and pistons stay in rhythm and allow air in, and exhaust out at the correct intervals. Timing belts link your crankshaft to the camshaft enabling it to open and close valves. The timing belt on your vehicle is critical to keeping your engine running smoothly. Volkswagen Timing Belt Replacement in Spokane Valley Cracking or fraying on the edges of the belt.Loss of battery voltage or the alternator failing to charge the battery.Squealing noises may mean the belt is slipping and/or causing a pulley to wobble.Symptoms that point to a failing serpentine belt generally appear as poor performance from accessories, rather than driving performance. Consult your Volkswagen owner’s manual for details on your specific vehicle. Most serpentine belts last for 50,000 miles or more. When Should I Replace My Volkswagen Serpentine Belt? Review your Volkswagen owner’s manual or contact our Volkswagen service center for the serpentine belt replacement schedule for your specific Volkswagen vehicle. If this happens, I can cause your accessories to perform poorly. While the serpentine belt is a very sturdy component that can generally last 50,000 miles or more, it will still wear over time and start to slip. This single belt is driven by the crankshaft pulley and winds its way around to each accessory. ![]() The serpentine belt is how your engine powers accessories such as the alternator, air conditioning compressor, power steering pump, water pump, and in some vehicles a supercharger. Schedule Volkswagen Belt Replacement Volkswagen Serpentine Belt Replacement in Spokane Valley ![]()
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