The EJ22 engine is part of Subaru's EJ series that was intended to replace the EA series of engines. This particular engine was first used in 1990 in the Subaru Legacy. It also saw use in the Outback from 1995 to 1996 and in the Impreza from 1995 to 2001. There are two generations of EJ22 available through the large inventory on eBay. The EJ221 is the first model and featured 135 boiler horsepower at 5,800 rpm. The EJ222 is the second, starting production in 1999, and it featured 142 boiler horsepower at 5,600 rpm. All EJ series engines are horizontal flat-four cylinders with 16 valves and both single and dual overhead camshaft configurations were produced. These engines feature two rows of two horizontally opposed cylinders that help to balance one another while the engine is running. This makes for a smoother ride and a lighter engine as additional balancing components are not required to keep the engine from knocking around while in operation. The EJ22 engine is efficient, reliable, and contributes to the long life of many Subaru vehicles.Shop the extensive inventory of motors, parts, accessories, and complete engines for Subaru!