The 2010 Ford Fusion came with three engine options, but this specific vehicle has the 2.5L Duratec 4-cylinder engine. This naturally aspirated inline-four produces 175 horsepower and 172 lb-ft of torque, making it the base engine option for the Fusion lineup. The 2.5L Duratec features aluminum construction with iron cylinder liners, dual overhead cams, and variable cam timing on the intake side. It’s paired with either a 6-speed manual transmission or 6-speed automatic. This engine provides decent fuel economy with EPA ratings of approximately 23 city/33 highway mpg with the automatic transmission, making it a practical choice for daily commuting and family use.

The 2010 Ford Fusion shares most parts with the 2010-2012 model years, as Ford made significant changes for the 2013 model year refresh. The 2.5L Duratec engine components are largely interchangeable between 2010-2012, including the engine block, cylinder head, intake manifold, and most accessories. Body panels, interior components, and electrical parts are also compatible across these three years. However, some minor trim pieces and electronic modules may have different part numbers due to running changes. The transmission, suspension components, and brake parts are generally interchangeable within the 2010-2012 range. Always verify specific part numbers when possible, as Ford occasionally made mid-year updates that could affect compatibility.

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 Duratec engine in the 2010 Ford Fusion is generally considered reliable and durable when properly maintained. This engine design has been used across multiple Ford and Mazda vehicles with good long-term results. Most owners report the engine running well beyond 150,000 miles with regular oil changes and maintenance. The main weakness is the water pump, which tends to fail earlier than expected, but this is a known issue that’s relatively affordable to address. The engine responds well to regular maintenance including timely oil changes every 5,000-7,500 miles, coolant flushes every 100,000 miles, and spark plug replacement every 100,000 miles. Overall, it’s a solid, understressed engine that provides good fuel economy and adequate power for the vehicle’s weight and intended use.