The 2012 Kia Sorento comes standard with a 2.4-liter inline-4 Theta II GDI (Gasoline Direct Injection) engine, producing 175 horsepower and 169 lb-ft of torque. This naturally aspirated engine features aluminum construction, dual overhead cams, and variable valve timing. It’s paired with either a 6-speed manual or 6-speed automatic transmission. The engine uses direct fuel injection technology for improved fuel economy and performance. Optional V6 engines were also available, but the 2.4L four-cylinder was the base powerplant and most common configuration in salvage yards.

The 2012 Kia Sorento shares most parts with the 2011-2013 model years, as these represent the second-generation Sorento with minimal changes. The 2.4L engine components are largely interchangeable across 2011-2013, including intake manifolds, exhaust systems, and most sensors. Body panels, interior trim, and suspension components also interchange well within this generation. Some electrical components and ECU modules may require programming when swapped. The 2014+ third-generation Sorento underwent significant redesign, so compatibility is limited. Always verify part numbers when sourcing components, as running changes occurred during production.

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 2.4L Theta II engine has mixed reliability, with significant concerns about bearing failures and oil consumption in higher-mileage examples. When properly maintained with frequent oil changes using the correct specification oil, these engines can provide decent service. However, many develop serious internal problems between 80,000-120,000 miles. Regular maintenance is critical – use only 5W-30 full synthetic oil, replace it every 5,000 miles maximum, and monitor oil levels closely. The direct injection system requires periodic carbon cleaning. While not the most reliable engine Kia produced, proper care can extend its lifespan significantly.