SUBARU 31100AB710 Crosstrek Auto Torque Converter 2.5L

( Manufacturer Part Number: 31100AB710 ), ( Part Type: Torque Converter )

Review SUBARU Crosstrek 2.5l Auto Torque Converter Oem fits IMPREZA FORESTER AWD 2018–2024

The **Subaru 31100AB710 (2018 2024) 2.5L AWD Turbocharged Impreza/Crosstrek/Forester** represents the pinnacle of Subaru s engineering prowess, blending rugged capability, refined performance, and cutting-edge technology into a compact yet versatile all-wheel-drive platform. Powered by the **FA25F engine**, a high-revving, turbocharged 2.5-liter horizontally opposed (boxer) four-cylinder, this engine delivers a robust **182 200 horsepower** (depending on the model year and trim) and **176 184 lb-ft of torque**, all while maintaining Subaru s signature smoothness and efficiency. The turbocharged induction system ensures spirited acceleration, making it ideal for both city driving and spirited highway overtakes, while the **continuously variable valve timing (CVT)** or **6-speed automatic transmission** (in later models) ensures seamless power delivery, whether navigating tight urban streets or cruising on open highways. The **torque converter** in the automatic transmission further enhances smooth shifting, reducing jerks and optimizing fuel economy without sacrificing performance.

At the heart of this vehicle s versatility is its **Symmetrical All-Wheel Drive (AWD) system**, a hallmark of Subaru s design philosophy. The **Multi-Stage AWD (MS-AWD)** system dynamically adjusts torque distribution between the front and rear axles, providing exceptional traction in all conditions from wet roads and snow to gravel and light off-road trails. The **standard Subaru EyeSight Driver Assist Technology** elevates safety with features like **Adaptive Cruise Control (ACC), Pre-Collision Braking (PCB), Lane Keep Assist (LKA), and Traffic Sign Recognition (TSR)**, ensuring confidence in every drive. For those who crave adventure, the **Forester and Crosstrek** variants offer a **ground clearance of 8.3 inches**, a **towing capacity of up to 1,500 lbs**, and optional **Multi-Terrain Select (MTS)** modes, allowing drivers to switch between **Snow, Sand, Mud, and Rock** settings for enhanced off-road performance. The **improved suspension tuning** with adaptive dampers in some trims absorbs bumps effortlessly, while the **standard Subaru StarLink infotainment system** (with available **Apple CarPlay and Android Auto **) keeps connectivity seamless, offering a **9-inch touchscreen, Bluetooth, and wireless charging** for modern convenience.

Inside, the cabin of the **2018 2024 Subaru Impreza/Crosstrek/Forester** exudes a blend of practicality and premium refinement. The **dual-zone automatic climate control**, **heated front seats**, and **available ventilated front seats** ensure comfort in any weather, while the **standard 10-way power-adjustable driver s seat** and **power-adjustable steering column** cater to both driver ergonomics and passenger space. The **available leather-appointed seats** and **ambient lighting** add a touch of luxury, though the focus remains on functionality with **30/50/30 split-folding rear seats**, a **cargo capacity of up to 39.1 cubic feet** (and 69.8 cubic feet with seats folded), and **standard Subaru EyeSight** enhancing both utility and safety. The **available head-up display (HUD)** projects critical driving information onto the windshield, reducing glare and improving situational awareness, while the **available 12-speaker premium audio system** delivers immersive sound quality for entertainment on the go.

Underneath its rugged exterior, the **31100AB710** is built on Subaru s **EJ25 turbocharged platform**, which has undergone refinements over the years to improve reliability, fuel efficiency, and emissions compliance. The **direct-injection system** and **variable valve timing** optimize performance across the RPM range, while the **turbocharger with variable geometry** ensures quick spool-up for responsive acceleration. The **AWD system s center differential** allows for torque split adjustments, improving efficiency on dry roads while maintaining grip in slippery conditions. With **fuel economy ratings of around 24 28 MPG combined** (varies by model and driving conditions), this Subaru strikes an excellent balance between power and efficiency, making it a practical choice for daily commuters and weekend adventurers alike.

Whether you re navigating city streets, tackling light off-road trails, or simply enjoying a spirited drive, the **2018 2024 Subaru 31100AB710 (2.5L AWD Turbo Auto)** stands as a testament to Subaru s commitment to innovation, safety, and versatility. Its **turbocharged engine**, **advanced AWD system**, and **adaptive driver aids** make it a standout in its class, offering a perfect blend of performance, capability, and everyday usability. With its **timeless boxer engine sound**, **rugged yet refined styling**, and **unmatched reliability**, this Subaru is not just a vehicle it s a partner for all types of journeys.

### Pros of Buying a 2018-2024 Subaru 31100AB710 (2.5L AWD Auto with Torque Converter)

1. **Reliability and Durability** Subaru s 2.5L horizontally opposed (boxer) engine is known for its longevity, especially when maintained properly. The AWD system is robust and well-regarded for handling various weather conditions.

2. **All-Wheel Drive (AWD) Capability** The standard AWD provides excellent traction in snow, rain, and off-road conditions, making it ideal for drivers in unpredictable climates or those who frequently encounter rough terrain.

3. **Fuel Efficiency** The 2.5L engine offers decent fuel economy for an AWD vehicle, typically around 23-26 MPG combined (city/highway), which is competitive for its class.

4. **Safety Features** Subaru is a leader in safety, and these models come equipped with standard features like EyeSight Driver Assist Technology (adaptive cruise control, lane-keeping assist, pre-collision braking, and more), which significantly enhances safety.

5. **Resale Value** Subarus tend to hold their value well, especially AWD models, due to their reputation for reliability and practicality.

6. **Versatility** The Crosstrek, Impreza, and Forester share the same platform, meaning they offer a mix of SUV-like utility and car-like handling. The Crosstrek, in particular, is compact and nimble, while the Forester provides more cargo space.

7. **Low-Cost Maintenance** Subaru parts and labor are often more affordable than those of luxury or high-performance brands, and the simplicity of the boxer engine reduces long-term repair costs.

8. **Standard Features** Many of these models come with practical features like a roof rack, available all-terrain tires, and a user-friendly infotainment system.

9. **Off-Road Potential** With the right modifications (e.g., lift kit, aftermarket tires), these vehicles can handle light off-roading, though they are not built as rugged as dedicated off-road SUVs.

10. **Comfortable Ride** The suspension is tuned for a smooth ride, making daily driving pleasant even on rough roads.

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### Cons of Buying a 2018-2024 Subaru 31100AB710

1. **Higher Purchase Price** AWD models are more expensive upfront than their front-wheel-drive counterparts, and the 2018-2024 models may have higher prices due to demand and depreciation trends.

2. **Maintenance Requirements** While the engine is reliable, Subarus require regular maintenance, including timing belt replacements (every 105,000 miles or 10 years), which can be costly if neglected.

3. **Interior Quality** The interior materials are functional but not as premium as those in luxury brands. Plastic trim can feel cheaper, and some models lack advanced infotainment features (e.g., wireless Apple CarPlay/Android Auto in older trims).

4. **Resale Depreciation** While Subarus hold value well, they may not appreciate as quickly as some other brands, meaning you might not recoup as much when trading in or selling.

5. **Transmission Issues (Early Models)** Some 2018-2020 models with the CVT (continuously variable transmission) have reported transmission failures or rough shifting, though Subaru has improved this in later years. Always check service records.

6. **Limited Power** The 2.5L engine is not high-performance, with around 170-180 horsepower, which may feel underpowered for aggressive drivers or those used to more powerful vehicles.

7. **Headroom and Cargo Space Trade-offs** The Crosstrek is compact, which limits cargo space and rear legroom compared to larger SUVs. The Forester offers more space but is still not as large as a full-size SUV.

8. **AWD Weight Penalty** The AWD system adds weight, which can slightly reduce fuel efficiency and handling agility, though this is negligible in most cases.

9. **Noise Levels** Some drivers report that the cabin can be noisy at highway speeds, though this varies by model and trim.

10. **Limited Aftermarket Support** While Subarus are popular, the aftermarket for performance parts and modifications is not as extensive as for brands like Ford or Toyota, which can limit customization options.

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### Conclusion

The 2018-2024 Subaru 31100AB710 (Crosstrek, Impreza, or Forester) with a 2.5L AWD automatic transmission is an excellent choice for drivers who prioritize reliability, safety, and all-weather capability. It is particularly well-suited for those living in snowy or unpredictable climates, families needing practicality, or buyers who want a vehicle that will last for many years with proper maintenance. The trade-offs higher upfront cost, occasional maintenance needs, and modest power are outweighed by the vehicle s strengths for most everyday drivers.

If you value a balance of utility, safety, and durability without the need for high performance, this Subaru is a strong recommendation. However, if you require more power, luxury, or off-road capability, you may want to consider alternatives like a Toyota RAV4, Honda CR-V, or a more rugged SUV like a Jeep Wrangler.

### Recommendation

- You need a reliable, AWD vehicle for daily driving in various weather conditions.

- You prioritize safety features and practicality over luxury or performance.

- You are willing to maintain it regularly to ensure longevity.

- You prefer a compact or midsize SUV with good fuel efficiency.

- You require a high-performance or luxury vehicle.

- You are looking for extensive aftermarket support or heavy off-road capability.

- You cannot afford regular maintenance or potential transmission issues (especially in older models).

- You need maximum cargo space or passenger comfort in a larger vehicle.

For most buyers seeking a dependable, all-weather SUV, this Subaru is a **highly recommended purchase**, provided you choose a well-maintained example and budget for routine upkeep.

Details:

Transmission: Automatic. Mileage: 79k Miles. Exterior: Crystal Black Silica D4S. Donor Vehicle: 2021 Subaru Crosstrek Limited.

. Interior: Black J20. Other WARRANTY. Drive train: All-Wheel-Drive AWD.

part #: 31100ab710 price

• $208.99

specifications torquconv:

• for models: Awd, Impreza, Forester
• for makes: Subaru
• for years: 2018-2024
• mpn: 31100ab710
• part type: Torque Converter

offer torquconv:

• started: June 1, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments torquconv:

• other
• credit card: Mastercard
• wallet: Google-pay

returns torquconv:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general torquconv:

• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
• condition: Used

seller torquconv:

• city: Jeffersonville, Indiana
• rating: 99.7%
• # reviews: 4243

shipping torquconv:

• service: UPS Ground
• carrier: UPS
• transit: 2-5 Days
• cost: $49.99
• class: Standard
• type: Fixed

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