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If you own a Subaru Crosstrek, choosing the right timing belt kit matters for engine longevity and workshop efficiency. A properly selected kit reduces the risk of engine damage, saves labor time, and helps ensure the vehicle runs smoothly between service intervals. This guide highlights the top shortlisted timing belt kits for the Crosstrek, explaining the criteria we used to evaluate them and what to expect from a complete kit. Read on to see which options meet common needs for durability, parts coverage, and ease of installation.
Looking for other parts? See all Subaru Crosstrek parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | A-Premium Timing Belt Kit with Water Pump (Timing Belt Kit, Front) |  |
| Most Popular A crowd favorite that many people choose with confidence | Gates TCKWP312 Timing Belt Kit with Water Pump |  |
| Best Quality Built to a higher standard if you want something more solid | AISIN TKF-005 Timing Belt and Water Pump Service Kit |  |
| Best Budget The cheapest option that still gets the job done reliably | Torchbeam Timing Belt and Water Pump Kit (compatible with Subaru Forester/Outback/Impreza/Legacy) |  |
| Most Sold A high-volume bestseller chosen again and again | Subaru Genuine Timing Belt Kit with Pulleys and Tensioner |  |
| Best Value for Money The sweet spot between price and what you get | Gates PowerGrip Premium Timing Belt Component Kit (TCK304) |  |
| Best Overall The best all-around choice for most situations | AISIN TKF-006 Timing Belt Kit with Water Pump |  |
1. A-Premium Timing Belt Kit with Water Pump (Timing Belt Kit, Front)
| Material | HNBR |
|---|---|
| Automotive Fit Type | Vehicle Specific Fit |
| Position | Front |
| Manufacturer | PremiumpartsWhosale |
This A-Premium kit supplies the main components needed when replacing a timing belt and water pump together: timing belt, drive belt, water pump with gasket, tensioner and idler pulleys, hydraulic tensioner, and cam and crank seals. In practice it is used during a major service interval to refresh the belt drive and eliminate oil or coolant leaks from a worn water pump. The kit’s HNBR timing belt and included pump are marketed as meeting OEM specifications, which should give reliable heat and wear resistance for everyday driving. Buyers will appreciate receiving all necessary parts in one box instead of sourcing individual items. Limitations: fitment notes list only specific Honda, Acura and other V6 SOHC models and do not reference Subaru Crosstrek, so this kit is not appropriate for Crosstrek engines; installation still requires mechanical skill and proper timing tools, and a small number of reviews mention isolated pump leaks, so inspect the pump and seals during install.
Best for: Reliability-focused DIYers or independent shops who prioritize replacing the belt drive and water pump together to reduce repeat labor and maintain stable engine performance.
Less Ideal for: Drivers seeking a kit specifically for Subaru Crosstrek should look for timing kits listed for the Crosstrek’s engine; novice DIYers without timing tools or experience should consider professional installation.
- Complete kit with timing belt, water pump, tensioner and idler pulleys, hydraulic tensioner, and seals included
- Timing belt made from HNBR material for improved heat and wear resistance compared with generic belts
- Saves time by bundling all required parts for a belt-and-pump service in one package
- Many user reports describe proper fit and quiet, smooth engine operation after installation
- Product listing specifies vehicle fitment for certain Honda, Acura and other V6 SOHC engines and does not list Subaru Crosstrek compatibility
- Requires proper tools and mechanical knowledge to install correctly
- A minority of reviews report a water pump leak that required addressing during or after installation
Verdict Good, full timing-belt-and-pump bundle for the listed Honda/Acura V6 SOHC applications, but not suitable for Subaru Crosstrek fitment.
2. Gates TCKWP312 Timing Belt Kit with Water Pump
| Brand | Gates |
|---|---|
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer Part Number | TCKWP312 |
| Position | Front, Rear |
This Gates TCKWP312 kit bundles the timing belt and all major drive components with a replacement water pump so you can service the entire timing system in one job. It is designed as a vehicle-specific fit and typically used when replacing a worn belt or performing major maintenance; replacing the water pump at the same time avoids repeating labor and reduces the risk of a future failure. Notable features include factory-quality pulleys and tensioner hardware and a machined exterior water pump. In practice the kit simplifies maintenance by giving you matched components and the parts most likely to fail, which is especially helpful if you prefer getting one complete kit and handing the job to a shop. Limitations to consider are occasional reports of damaged gasket pieces in transit and isolated fitment or missing-part issues, so verify all parts before installation and expect to hand-tighten fasteners carefully during assembly. Overall it streamlines a full timing service but requires a careful pre-install check.
Best for: Convenience-driven owners who want a single, vehicle-specific kit to hand to a shop or use for a one-stop timing system service and avoid a second tear-down.
Less Ideal for: Shoppers who prefer buying individual OEM parts for step-by-step rebuilds or who need guaranteed dealer-supplied parts should consider alternatives.
- Complete kit includes timing belt, pulleys, tensioner and water pump so you can replace the whole timing-driven system at once.
- Vehicle-specific fit reduces guesswork and helps ensure components match the engine during installation.
- Machined water pump and branded tensioner components that many installers recognize as reliable for routine service.
- Some customers reported damaged or missing small gasket pieces on arrival, so inspect contents before starting work.
- A few reviews mention isolated fitment or part-quality issues, requiring verification and possible replacement of a single component.
Verdict A convenient, vehicle-specific all-in-one timing kit that simplifies a full timing belt and water pump service but deserves a careful parts check before installation.
3. AISIN TKF-005 Timing Belt and Water Pump Service Kit
| Brand | AISIN |
|---|---|
| Manufacturer | Aisin |
| Part Number | TKF-005 |
| Material | Aluminum, Ceramic |
This AISIN service kit combines a timing belt, water pump, tensioner, idler pulleys, gaskets, and installation instructions in one box to simplify a full timing service. It is intended for engine-level timing maintenance where replacing multiple components at once prevents repeat labor. The kit contains factory-quality matched parts from established suppliers such as Mitsuboshi, NTN, and AISIN, and the water pump uses a diecast aluminum housing with carbon ceramic seals for improved durability. For a performance-minded Subaru owner, the kit reduces risk of premature failure by replacing wear items together and uses components that align with factory fit and function. Important limitations: fitment is engine-dependent so you must verify compatibility with your Crosstrek engine before ordering, and the kit may not include vehicle-specific extras like a thermostat for some engine variants. Installation still requires proper timing procedures and tools; this is a parts kit, not a plug-and-play assembly service.
Best for: Performance-oriented buyers who prioritize reliability under load and want factory-quality replacement parts to protect the engine after aggressive driving or tune upgrades.
Less Ideal for: Buyers who prefer a one-stop shop that includes every ancillary cooling part or those unwilling to confirm exact engine fitment before purchasing.
- Complete kit that includes timing belt, water pump, tensioner, idler pulleys, gaskets, and instructions for a single service event.
- Uses factory-matched components and reputable suppliers to approximate factory-quality fit and durability.
- Water pump features diecast aluminum housing and carbon ceramic seal for improved longevity and leak resistance.
- Fitment depends on specific engine variant so it may not match every Crosstrek configuration without verification.
- Does not explicitly include some ancillary parts like a thermostat, which some installers may want replaced at the same time.
Verdict A factory-matched timing belt and water pump kit aimed at buyers who want high-quality, reliable components—confirm your Crosstrek engine fitment before buying.
4. Torchbeam Timing Belt and Water Pump Kit (compatible with Subaru Forester/Outback/Impreza/Legacy)
| Compatible engines/years | Subaru 2.2L and 2.5L fitments listed (Forester, Outback, Impreza, Legacy; confirm fitment) |
|---|---|
| Includes | Timing belt, tensioner assembly, idler bearings, water pump |
| Brand | Torchbeam |
| Manufacturer part number | 9817CPG1328US |
This Torchbeam kit supplies a replacement timing belt, tensioner assembly, idler bearings, and water pump intended as a direct-fit, factory-quality style service kit for applicable Subaru 2.2L and 2.5L engines. It is used when replacing the timing belt and related components during scheduled maintenance or when servicing the water pump; the included pulleys and tensioner let you replace all wearable drive parts in one job rather than sourcing pieces separately. The listing emphasizes reinforced rubber belt construction, alloy pulleys, and heat-resistant guides for improved durability and reduced noise compared with a bare aftermarket belt. Many buyers report solid fitment and dependability for daily-driven Subaru vehicles, though some reviews note occasional missing small parts on certain shipments, so confirm the kit contains the required seals and fasteners before installation. For a low-cost alternative to dealer parts this kit brings most needed components together, but installers should verify completeness and use proper torque and alignment tools during fitment.
Best for: Budget-conscious Subaru owners who prioritize a low-cost, all-in-one timing service kit to minimize parts sourcing and keep maintenance affordable.
Less Ideal for: Owners seeking dealer-sourced or brand OEM parts for warranty preservation or professional shops that require factory-specified sealed kits and guaranteed complete hardware sets.
- Complete kit includes belt, tensioner, idler bearings and water pump to simplify a full timing service
- Described as manufactured to match OEM standards for direct-fit replacement
- Reinforced belt and alloy pulleys designed for higher heat resistance and reduced stretch
- Multiple components reduce the need to order separate parts and save labor time during service
- Some customers reported missing small components on shipments so contents should be checked before starting work
- Manufacturer claims long life but longevity beyond typical replacement intervals may vary by use and installation quality
Verdict A cost-effective, mostly complete timing belt and water pump kit for budget-focused Subaru maintenance as long as you confirm the package is complete before installation.
5. Subaru Genuine Timing Belt Kit with Pulleys and Tensioner
| Manufacturer Part Numbers | 13028AA240 13033AA042 13073AA142 |
|---|---|
| Included Parts | Timing belt, idler pulleys, cogged idler, tensioner |
| Brand | Subaru |
This Subaru genuine timing belt kit supplies the main components needed when servicing the timing drive on compatible Subaru turbo engines. It is sold as a sealed OEM kit containing the timing belt, multiple idler pulleys, a cogged idler, and a tensioner, which simplifies parts sourcing for a full timing service. In practice you would use this kit during scheduled timing belt replacement or when replacing a failed tensioner or pulley to restore correct timing and avoid engine damage. The factory parts and sealed packaging mean fit and finish match factory expectations and help ensure long service life. Some listings note specific year and model exceptions, so confirm compatibility before ordering. A few buyers reported missing parts in rare cases, so inspect the kit on receipt and keep an eye on the included part numbers during installation. This kit is best used by owners or technicians who prefer factory-spec components and want a complete set in one purchase.
Best for: Risk-averse buyers who prioritize factory-spec reliability and want a complete, dealer-grade parts set when performing a timing service on their Subaru.
Less Ideal for: DIYers looking for a budget aftermarket option or owners who need a kit specifically labeled for Crosstrek-only fitment without cross-reference should consider alternatives.
- Includes core timing components in one sealed OEM kit for straightforward replacement
- Factory-quality parts provide fit and finish that match Subaru factory expectations
- Sealed packaging preserves parts until installation and simplifies inventory for repairs
- Multiple idler pulleys and a tensioner are included so you do not need to source separate items
- Not all Subaru turbo years and submodels use the same idler variations so compatibility must be verified
- A small number of buyers reported missing parts on arrival, requiring inspection before installation
Verdict A complete factory-quality timing belt kit aimed at buyers who prefer OEM reliability, but verify exact Crosstrek compatibility before purchase.
6. Gates PowerGrip Premium Timing Belt Component Kit (TCK304)
| Brand | Gates |
|---|---|
| Model | PowerGrip Premium Timing Belt Component Kit |
| Manufacturer Part Number | TCK304 |
| Position | Center |
The Gates PowerGrip TCK304 is a full timing component kit designed to replace the belt-driven timing components on Subaru engines, intended for a one-stop replacement during a timing service. It bundles the timing belt, idlers, tensioner, relevant supporting hardware and instructions so a technician or DIYer can perform a complete system refresh without sourcing separate parts. For practical repairs the kit’s factory-quality bearings and tensioner reduce the chance of early return visits, and the belt includes timing marks to simplify initial alignment. The pack is most useful when you are already doing a timing service and want to replace all wear items at once. Expect straightforward installation when following Subaru procedures, though some users report minor fit differences such as spacer thickness or a slightly different belt thickness that can make guard clearance tight on certain engines. The kit does not include items some shops replace at the same time, like water pump or seals, so plan for those separately if you want a fully preventative job.
Best for: Practical optimizers who prioritize getting a reliable, factory-quality timing kit in one purchase to minimize parts sourcing and future callbacks when servicing a Subaru.
Less Ideal for: Buyers who want a complete engine-side overhaul including water pump and seals in a single box should consider a kit that explicitly bundles those components or add the missing parts separately.
- Complete kit covers belt, tensioner and idler bearings so you can do a full timing system replacement in one purchase
- Uses factory-quality bearings and a tensioner to match factory fit and service life expectations
- Belt has timing marks that simplify initial alignment during installation
- Includes installation instructions and technical bulletins for tricky applications
- Does not include water pump, seals, or coolant so additional parts may be needed for a full preventative service
- Some users have reported slight differences in spacer thickness or belt thickness that can affect guard clearance on specific Subaru engines
Verdict A practical, factory-quality timing kit that gives Subaru owners the core components to do a complete timing-belt service while keeping parts sourcing simple.
7. AISIN TKF-006 Timing Belt Kit with Water Pump
| Brand | AISIN |
|---|---|
| Material | Aluminum, Ceramic |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | Timing Belt Kit with Water Pump |
This AISIN kit packs the timing belt, water pump, tensioner, idler pulleys, gaskets, and instructions into a single package intended for Subaru timing-belt service. It is designed to replace the belt and pump together, which is the recommended maintenance approach because the labor overlaps and it saves time down the road. The kit uses factory-matched components from reputable Japanese suppliers and the water pump features a diecast aluminum housing and carbon ceramic seals for durability. For a DIYer working on a Subaru, the parts arrive ready to install with torque specs and a belt routing diagram, so the job is straightforward if you have common metric tools and follow a good procedure. Limitations to note are fitment variations between engine subtypes on Subaru models and that the kit does not include a thermostat or hoses, so you may need extra parts depending on your Crosstrek's engine and condition. Overall this kit emphasizes reliability and convenience for a full timing service when matched to the correct engine fitment.
Best for: Balanced owners prioritizing reliability and long-term value who plan to perform a full timing-belt service themselves or pay a shop to do a comprehensive job.
Less Ideal for: Buyers who need a bare-bones timing belt only or who prefer a kit that explicitly includes additional cooling-system parts such as thermostat and hoses.
- Complete service kit including water pump, timing belt, tensioner, idler pulleys, gaskets, and instructions
- Factory-matched components from reputable Japanese suppliers for OEM-quality replacement
- Water pump with diecast aluminum housing and carbon ceramic seal for improved durability
- Includes torque values and routing diagram to simplify DIY installation
- Does not include thermostat or coolant hoses which may also need replacement during service
- Fitment can vary by Subaru engine sub-type so verification is required before purchasing
Verdict A full, factory-matched timing belt and water pump kit ideal for a complete Subaru timing service when you confirm correct engine fitment.
Choosing the Right Subaru Crosstrek Timing Belt Kit: Key Factors to Consider
Component Completeness
A complete kit should include the timing belt plus all wear parts you would normally replace during a service, such as tensioners, idler pulleys, and relevant seals or water pump interfaces. Replacing only the belt can leave older components that will soon fail and require repeat labor. Confirming component completeness prevents unexpected workshop returns and ensures you have the parts needed for a single-job replacement. Full kits also typically simplify parts sourcing and make it easier to plan service time and required tools.
Material Quality and Durability
Materials used in the belt and moving components determine longevity and resistance to heat or contamination. Look for belts with robust cord construction and pulleys with corrosion-resistant bearings. Higher-quality materials reduce stretch and maintain proper timing tension over longer intervals, which is critical for interference engines. Durable components can lower the likelihood of premature failures that cause engine damage or additional repairs.
Fitment and Compatibility
Accurate fitment information for the Subaru Crosstrek engine code and model year is essential. Kits should list compatible engine variants and any notes about revisions or special installation steps. Using a kit without correct fitment can result in missing or incorrect parts and significant installation delays. Clear compatibility reduces warranty issues and helps ensure the correct pulleys, tensions, and seals are supplied for the specific Crosstrek configuration.
Inclusion of Installation Hardware
The presence of installation hardware, such as bolts, alignment pins, or shims, can affect the ease and completeness of a service. Some procedures require torque-to-yield bolts or specific fasteners that are best replaced during a timing service. Having the correct hardware on hand avoids callbacks and supports proper torque specifications during reassembly. Kits that include required hardware improve service reliability and help technicians maintain correct assembly practices.
Warranty and Documentation
A clear warranty and good installation documentation indicate manufacturer confidence and support for the product. Warranties that cover defects in materials or workmanship provide reassurance, especially for critical timing components. Installation guides, torque specs, and notes about service intervals help prevent installation errors and inform proper maintenance. Strong documentation reduces guesswork and contributes to a safer, longer-lasting repair.
Service Interval Guidance
Understanding recommended service intervals for timing belt replacement on the Crosstrek helps you plan maintenance and avoid unexpected failures. Kits that reference appropriate mileage or time-based intervals, and that clarify conditions that might shorten service life, allow owners to make informed scheduling decisions. Considering driving conditions and vehicle usage patterns in relation to suggested intervals can prevent overuse of aging components and align replacement with other scheduled maintenance.
FAQ
How often should I replace the timing belt on a Subaru Crosstrek?
Timing belt replacement intervals can vary by engine and driving conditions, but many service schedules recommend replacing the belt based on mileage or years. Check the vehicle's maintenance recommendations for the exact interval and consider earlier replacement if the vehicle has heavy use, frequent short trips, or signs of belt wear.
Does a timing belt kit include the water pump?
Some kits include a water pump while others do not. Including the water pump reduces the risk of a later failure after the timing job and can be a cost-effective choice since access requires similar labor. Verify the kit contents and whether a pump is listed if you prefer to replace it during the timing service.
Can I install a timing belt kit myself?
Installation depends on your mechanical experience and available tools. Timing procedures require correct alignment and torque specifications, and mistakes can cause serious engine damage. If you are not confident with precise timing work, it is usually safer to have the job done by a qualified technician.
What are signs of a failing timing belt or related parts?
Common signs include unusual engine noise from the timing cover area, cracking or fraying of the belt, oil contamination on the belt, or irregular engine running. If any of these symptoms appear, have the timing system inspected promptly to avoid more extensive engine repairs.
Should I choose OEM or aftermarket timing belt parts?
Both OEM and reputable aftermarket parts can be appropriate. OEM parts match factory specifications, while quality aftermarket options may offer comparable performance and different warranty terms. Evaluate material specs, included components, and documentation rather than relying solely on the label when deciding between OEM and aftermarket.
What should I bring to the shop when having a timing belt service done?
Provide the technician with the vehicle's model year and engine code, and confirm whether your chosen kit includes all necessary components and hardware. Clear fitment information and any manufacturer installation notes help the shop prepare and reduce the chance of missing items during the service.
How We Chose the Best Subaru Crosstrek Timing Belt Kit
We focused on kits that provide full coverage for the Subaru Crosstrek engine's timing system and that meet common maintenance needs. Primary filters included component completeness such as belt, tensioner, idler pulleys, and seals; material and build quality of wear items; and clear fitment information specific to Crosstrek engines. We also evaluated the availability of installation hardware, compatibility notes for common engine codes, and documented longevity or warranty coverage where available. Ease of installation and professional feedback on replacement procedures were considered to reflect real-world serviceability. Exclusions included partial kits lacking essential components, items without reliable fitment documentation, and products intended for different vehicle models or engine families. This produced a short list of kits that address the full scope of a timing belt replacement on the Subaru Crosstrek.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize kits that supply all required components, clear fitment for your Subaru Crosstrek, and solid materials that withstand heat and duty cycles. Balance the convenience of included hardware and documentation against your comfort with installation procedures. By focusing on completeness, durability, and documented compatibility, you can minimize repeat labor and help ensure a reliable timing belt replacement.
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