Hyundai Theta 2 Engine Specification.pdf Portable Jun 2026

Look at the metal tag on the engine block or your VIN. Common Theta II codes:

The Hyundai Theta II engine series, spanning 2.0L and 2.4L variants, features aluminum construction, Gasoline Direct Injection (GDI), and Dual Continuously Variable Valve Timing (D-CVVT) to optimize performance and efficiency. While offering significant power increases over its predecessor, the engine series is subject to major recalls due to manufacturing defects leading to potential rod bearing failure. For detailed specifications, review the documentation at Hyundai Newsroom 2.0-liter Theta II four-cylinder engine, Tucson

The Hyundai Theta 2 engine is a modern, fuel-efficient engine designed to meet the demands of the automotive market. It features a 2.4-liter displacement, with a bore of 88 mm and a stroke of 97 mm. The engine has a compression ratio of 11.3:1, which allows for efficient combustion and improved fuel economy. Hyundai Theta 2 Engine Specification.pdf

The PDF usually includes a power curve graph, but the text states:

High-pressure direct injection split-injection strategy (up to 200 bar system pressure) or conventional low-pressure MPI. Ignition System: Coil-on-Plug (COP) electronic ignition. Look at the metal tag on the engine block or your VIN

If you're looking for a detailed specification of the Hyundai Theta 2 engine, you can download the PDF document from the following sources:

Maintenance-free, silent timing chain system with hydraulic tensioners. The PDF usually includes a power curve graph,

5W-20 / 5W-30 (NA) or 5W-30 / 5W-40 (Turbocharged).

However, this engine family has a controversial history—specifically surrounding manufacturing debris leading to connecting rod bearing failure. Consequently, the is not just a nerdy manual; it is a legal and mechanical lifeline. Owners use it to verify if their engine falls under a recall settlement (e.g., Theta II GDI engine class action lawsuit). Mechanics use the PDF to check updated bearing clearance specifications released in Technical Service Bulletins (TSBs).

Iridium-tipped, heat range varied by aspiration (colder plugs utilized on T-GDI variants). Lubrication and Cooling System