This VAG Tensioner Lever, part number 078109487C, is a critical component for your engine's timing system. It plays a vital role in maintaining the correct tension on the timing belt or chain, which is essential for synchronized valve and piston movement. A properly functioning tensioner lever prevents premature wear on the belt/chain and associated components, contributing to overall engine longevity and efficiency. This ensures your engine runs smoothly and avoids potential damage caused by misaligned timing. Crafted to meet VAG's stringent quality standards, this tensioner lever is built for durability and consistent performance. Replacing a worn or faulty tensioner lever with this genuine part will help restore your engine's optimal timing and prevent costly repairs down the line.
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