This part basically keeps the right amount of tension on your timing belt. It’s got a spring – loaded arm, and it automatically adjusts to keep the belt snug as things heat up and cool down, or as the belt naturally stretches over time. Some tensioners also have a little hydraulic cylinder inside to help with that adjustment, giving it even more precise control. The timing belt is what synchronizes the rotation of your crankshaft and camshaft. It's crucial for getting everything timed right – when the pistons go up and down, and when the valves open and close. The tensioner's job is to ensure that belt stays put and doesn’t slip or jump teeth. Think of it as a little helper making sure that whole timing system stays perfectly coordinated. You'll find it usually near the front of the engine, somewhere around the timing belt or chain. If this thing goes bad, it’s a big deal. A loose timing belt can cause all sorts of problems, from reduced engine performance and rough running to, in the worst case, the belt jumping teeth completely. If that happens, the pistons and valves can collide, causing serious engine damage. You’ll notice if it’s failing – you might hear a rattling sound, especially on startup, or experience a loss of power. Replacing it is a preventative measure, and it’s a lot cheaper than a full engine rebuild. You can usually find a good replacement like the one we have at Fixparts Online, and it’s something a lot of people tackle as part of a timing belt service. Shop with confidence: Timing Belt Tensioner (MPN 29389) comes with a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is well known for reliability and is trusted by repair professionals worldwide.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality. • We offer a huge range of parts – from engine components to wear-and-tear items – covering many vehicle makes and models. • Febi has been a trusted name in the automotive industry for over 70 years, so you’re choosing a brand with a long history of performance. • You get a great balance of quality and price, meaning you don’t have to break the bank to keep your vehicle running smoothly. Drive with confidence – choose Febi parts at FixParts Online.