The 2014 Subaru Legacy comes standard with a 2.5-liter naturally aspirated four-cylinder boxer engine (FB25). This horizontally-opposed engine produces 173 horsepower and 174 lb-ft of torque, paired with either a 6-speed manual transmission or Subaru’s Lineartronic CVT. The boxer configuration provides a lower center of gravity for improved handling and stability. This engine features direct injection technology and is designed to run on regular unleaded gasoline, offering a good balance of performance and fuel economy with EPA ratings of up to 36 mpg highway.

The 2014 Subaru Legacy shares most parts with the 2010-2014 fifth generation Legacy models. The FB25 engine components are largely interchangeable across these years, including the cylinder heads, pistons, and most sensors. Body panels, interior components, and suspension parts from 2010-2014 models will typically fit. However, there were minor updates throughout the generation, so some electrical components and trim pieces may have slight variations. The CVT transmission used in 2014 is also found in 2013-2014 models, making those years the best match for transmission components.

Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.

Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.

The 2.5L FB25 engine in the 2014 Legacy is generally reliable but has some known issues. The engine itself is well-built and can easily reach 200,000+ miles with proper maintenance. However, oil consumption problems and external head gasket leaks are common concerns. Regular oil level checks are essential, and using the recommended 0W-20 synthetic oil helps minimize consumption. The timing chain design eliminates belt replacement concerns, and the naturally aspirated configuration is less complex than turbocharged alternatives. Overall, with diligent maintenance and addressing oil consumption early, this engine provides dependable service.