Part Type: Remanufactured Engine Assembly (Factory Spec)
This Kia/Hyundai 2.4L engine is remanufactured with the HIGHEST QUALITY PARTS AVAILABLE and includes the following enhancements from Fraser Engines:
- Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
- Decking cylinder head(s) and block for straightness,
- Cutting valve seats and valves to proper degree,
- Line boring/honing crankshaft/camshaft tunnels,
- Ground & polish crankshaft, new or remanufactured camshaft(s),
- New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
- All new internal gaskets and seals.
- All finishing gaskets are included (MAY VARY PER APPLICATION).
Kia/Hyundai 2.4 L Engines
The Hyundai 2.4L (Theta II) is a 4-cylinder inline piston engine, designed specifically for cars from the Hyundai Motor Company.
The base engine consists of:
- An all-aluminum engine block and cylinder head
- Dual Overhead Camshafts (DOHC) with a timing chain
- Continuously Variable Valve Timing (CVVT) on the intake and exhaust sides
- Sequential multi-port fuel injection (MPFI) or gasoline direct injection (GDI)
The engine specifications include:
- A displacement of 144 cubic inches (2,359 cubic centimeters)
- 3.5 in x 3.8 in (88 mm x 97 mm) cylinder bore and piston stroke
- 10.5:1 (MPFI) or 11.3:1 (GDI) compression ratio
- MPFI: 173 to 178 horsepower (129 to 132 kW) at 6,000 rpm
- GDI: 185 to 200 horsepower (138 to 149 kW) at 6,300 rpm
- MPFI: 168 to 170 lb-ft (228 to 230 Nm) of torque at 4,000 rpm
- GDI: 178 to 184 lb-ft (241 to 250 Nm) of torque at 4,000 to 4,250 rpm
The Hyundai 2.4L is used in a wide range of applications, including the Hyundai Sonata, Grandeur, Santa Fe, and Tucson, and the Kia Optima, Forte, Cadenza, Rondo, Sportage, and Sorento.
Overall, the Hyundai 2.4L delivers a good balance of power, performance, and fuel efficiency. However, it has been subject to recalls due to engine failures caused by initial manufacturing problems, but thanks to remanufacturing, the engine is now more reliable than ever before.
