We consider a sti timing belt kit to be a worthy investment in the long run. We are here to help you pick the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Gates Great Kit READ REVIEW

Best With Part Numbers: Buy: Aisin Sti Timing Belt Kit READ REVIEW

Best For Premium Quality: Buy: Aisin Great Set READ REVIEW

Best For Good Quality: Buy: Gates Sti Timing Belt Kit READ REVIEW

Best With Water Pump: Buy: Dnj Sti Timing Belt Kit READ REVIEW

Best For Long Service Life: Buy: Bediffer Sti Timing Belt Kit READ REVIEW

Best Overall: Gates Great Kit

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Gates is known for creating practical and great kit for people on the go, and its line of Gates Great Kit definitely falls in line with that reputation. The Gates great kit comes with good packing and it comes with excellent instructions. Make sure this fits by entering your model number. And, it offers more at a reasonable price, comes with a crank seal and it can pass for brand new idlers.

The kit works perfectly, it is lower and is designed for convenience. Above all, the gates great kit would be perfect with excellent quality and it is used for great products.

Most buyers found that the kit was made in the USA, the rest were quality from Japan. Also, a few say that the kit is perfect on a 2008 subaru impreza 2.5i 5-door 5mt. Further, a few strongly agree that the right upper one in the gates kit is a double - bearing roller v / s the single - bearing original one in the car. As a result, buyers were very happy to recommend it to friends and would-be buyers.

• This is a great way to save money without using substandard parts for this critical application.
• This fits the sohc engine plus it fits right and lasts.
• Designed for convenience, easy parts sourcing and reduced customer comebacks.
• This is easy to install, especially dose marks on the belt.

Best With Part Numbers: Aisin Sti Timing Belt Kit

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The Aisin Sti Timing Belt Kit is suitable and reliable and fits well with your daily purpose. The aisin sti timing belt kit includes the highest quality of matched gaskets and seals that seal right, every time. Aisin's water pump/timing belt service kit is a common-sense combo as these components should always be replaced at the same time regardless of which component needs replacement. Also, the kit bought again, fits perfectly and it came with part numbers.

The kit is great for very high quality and has a superior design. Moreover, the kit features an advanced diecast aluminum housing and premium internal components with carbon ceramic seals for superior durability. Most importantly, the aisin sti timing belt kit includes springs, fasteners, or other hardware required for installation on specific applications.

Almost all customers quickly discovered that the kit comes with detailed instructions. Additionally, it is made of metal, so that’s a plus. Further, they strongly agree that the kit comes with spark plugs or thermostat pictured. And, they say that the kit is perfect and replaced a prior "gates" brand kit that only lasted 50k miles before the water pump started leaking. In conclusion, the tone of buyers is very positive and we believe that the kit suits the purpose.

• This is the #1 manufacturer of water pumps in the world.
• This allows proper, long term cooling system performance.
• This is only complete if all components needed to do the entire job are included.
• No generic parts here, just the brand names you know and trust.

Best For Premium Quality: Aisin Great Set

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The kit is a must have accessory for your daily use. The Aisin Great Set can also cause severe damage due to overheating. With a wide range of engine products, from timing chains to timing chain covers, oil pumps to variable valve timing solenoids and sprockets, throttle bodies and more, Aisin has the parts you need that perform just like the parts your vehicle was built with. Moreover, the kit comes with this momentum, Aisin is increasing the development, manufacturing and supply for European and American automobile manufacturers.

The kit is only complete if all components needed to do the entire job are included. Most importantly, the aisin great set has worked hard to earn its reputation for superior quality timing and drive belts, engineered to provide smooth, quiet performance, along with rugged durability and enhanced longevity.

Almost all buyers quickly discovered that the kit included all the pulleys and the tensioner were authentic Japanese parts with nothing missing all the tensioners and guide pulleys. In addition, they strongly agree that the kit made in China is junk. To add to that, this kit is specifically for the ej255 motor. Also, they also found that the kit was made in Japan and includes products from ntn, nsk, and koyo, which are the exact parts/manufactures of the subaru oem equipment. Overall, at the price, they believe that they got a steal of a deal with it.

• The aisin kit uses the same DTK bearings the oem kits use.
• This includes the highest quality of matched gaskets and seals that seal right, every time.
• This allows proper, long term cooling system performance.
• This is the #1 manufacturer of water pumps in the world.

Best For Good Quality: Gates Sti Timing Belt Kit

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The Gates Sti Timing Belt Kit should be able to handle its purpose and duties with ease. The gates sti timingbelt kit is a perfect fit and it has reduced customer comebacks. Manufacturer says: We designed our kits for virtually every vehicle make and model so technicians can conduct complete system replacements and streamline parts sources. Further, the kit is manufactured to fit specific applications.

The kit includes specific essential integrated components such as.s. Above all, the gates stitiming beltkit is the world's leading manufacturer of timing belts and timing component kits.

Almost all customers opine that the kit is made in Japan, with no Chinese knock off’s.

• Manufacturer says: Our kits include value adds where applicable, such as special installation aids.
• Designed for convenience, easy parts sourcing and reduced customer comebacks.
• This is worn, other components are likely to worn too.
• This gets to the root of the problem.

Best With Water Pump: Dnj Sti Timing Belt Kit

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Best part: Dnj Sti Timing Belt Kit costs comparatively little and it is available to ship in 24 hours. The dnj sti timing belt kit makes sense for us to carry a brand that would help us earn customer loyalty in the long run. The Manufacturer says: We carefully selected DNJ engine components as the sole provider of belt kits because no one comes close when it comes to their selection. Moreover, the kit has a 30+ year track record of quality, experience, and trust.

Most importantly, the dnj stitiming beltkit runs well and it is fitment.

Overall, buyers found this to be one of the best kit for daily purposes.

• This is limited to the replacement of a defective product only.
• This is lower and it is perfect for a good deal.
• This is a brand new dnj.

Best For Long Service Life: Bediffer Sti Timing Belt Kit

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The Bediffer Sti Timing Belt Kit is the most convenient kit on the market today. The bediffer sti timingbelt kit is made of highquality aluminum alloy material, with high hardness, corrosion resistance, rust resistance, high temperature resistance. Please double check the part number of your item, matching information is for reference only.2. And, it is compatible and it is built for long service. Above all, the bediffer sti timing belt kit is perfectly compatible and it is professional.

• Delivers what they promise.
• Good investment for the long term.