Parts for your 2016 Subaru Impreza-Timing belt kit

Does the 2016 Subaru Impreza Use a Timing Belt Kit?

When it comes to maintaining a 2016 Subaru Impreza, one common question revolves around whether the vehicle uses a timing belt kit or not. After checking the technical specifications and service manuals for this model, it's clear that the 2016 Subaru Impreza does not use a timing belt. Instead, it is equipped with a timing chain. This is an important detail for owners and mechanics alike, especially when planning scheduled maintenance or repairs.

But why does the 2016 Impreza sidestep the timing belt altogether? Just like many modern Subaru models, the Impreza is designed with a timing chain system. Timing chains serve the same fundamental purpose as timing belts - they synchronise the rotation of the crankshaft and camshaft to keep the engine's valves opening and closing at the right times. However, they differ significantly in terms of durability and maintenance needs.

Timing chains are typically made from metal links, similar to a bike chain, and run inside the engine with continuous lubrication from the engine oil. This design makes the timing chain far more durable and long-lasting than a timing belt, which is typically made from rubber materials that can degrade over time and require more frequent replacement. In essence, a timing chain is designed to last the life of the engine with proper maintenance instead of being a regular replacement item.

Because the 2016 Subaru Impreza uses a timing chain, it does not have a timing belt kit as part of its maintenance schedule. There is no need to purchase or replace a timing belt kit, which typically includes the belt, tensioner, pulleys, and possibly a water pump. Instead, the focus for maintenance should be on regular oil changes and inspections to ensure the timing chain system remains in good condition.

That said, while timing chains are reliable, they are not entirely maintenance-free. Over time and with very high mileage, timing chains can stretch or the associated components like tensioners and guides may wear out. This is rare and usually happens after 150,000 km or more, especially if the vehicle has not been maintained well. When signs of timing chain issues appear - such as rattling noises on startup or poor engine performance - it's crucial to have the system inspected and repaired as needed.

For the average driver, though, the timing chain system under the hood of the 2016 Subaru Impreza is one less worry when it comes to engine maintenance. This built-in reliability is one of the reasons many Subaru fans choose their models. Instead of setting reminders for timing belt changes every 100,000 km or so, owners should just stick to Subaru's maintenance schedule, paying close attention to oil changes and any unusual engine noises.