3 Reasons to Upgrade to the 2017 Hyundai Sonata Main Bearing Set MB5707SI0.25 by King Engine Bearings

Have you had to repair the engine of your 2017 Hyundai Sonata because of spun or failing bearings? The remedy for spun bearings is installing race-spec bearings like the main bearing set MB5707SI0.25 by King Engine Bearings. The King Engine Bearings Race Series performance engine bearings are broadly used in different fields of today's motorsport industry, for example in Formula DRIFT, NASCAR, NHRA, and IHRA. Therefore, you can count on these higher-grade race-spec bearings to withstand the enhanced performance of your car. They cost just $62.73, which isn't much when you consider the engine repair money they will save you. Below, we will discuss the following:

1. What is the main bearing set?
2. What are three reasons to upgrade?
3. Why buy the King Engine Bearings main bearing set MB5707SI0.25?

What is the main bearing set?

The main bearings in an internal combustion engine are designed to alleviate friction between the crankshaft and the engine block, enabling the crankshaft to rotate at high speeds as propelled by the piston rods. The set includes both bearings.

What are three reasons to upgrade?

Better Lubrication

Your main bearings and a film of oil are what stands between your car's crankshaft and its engine block. Therefore, the thicker the oil film, the better, especially when running a higher horsepower engine. The King Engine Bearings main bearing set MB5707SI0.25 guarantees a thicker oil film because they are made with oil clearance. They also feature extended oil grooves and tapered groove run-out that help to enhance the passage of oil between the bearings and the crankshaft. These King Engine Bearings main bearings are quite long, have a big shaft size, and a considerable tunnel size.

Superior Seizure Prevention

Bearing seizure is the last thing you want for your 2017 Hyundai Sonata engine. When exposed to remarkably high temperatures (primarily because of more friction between the bearings and the crankshaft), your engine's bearings can soften, melt, and ultimately get seized around the journals of your crankshaft. When spun around at high RPM, seized bearings rip up the bores in your engine block and may cause even more damage to your engine. The King Engine Bearings main bearing set MB5707SI0.25 can help prevent that because they have an extra lead-tin-copper overlay with a higher load-carrying capacity of up to 12,000 PSI or over 800 horsepower. This layer is also deformable and more friction resistant, and so it does a better job of resisting seizure.

Guaranteed to Last Longer

The King Engine Bearings main bearing set MB5707SI0.25 is also guaranteed to last longer. These performance engine bearings have stronger high-strength steel backings that will handle the pressures of high engine loads for longer. They also achieve increased crush heights that help to improve heat dissipation, ensuring more dependable operation for longer.

Why buy the King Engine Bearings main bearing set MB5707SI0.25?

• King Engine Bearings has been manufacturing engine bearings and several other automotive products for over eight decades. It has way more experience in this field than most of the other engine-bearing producers in the market. The company's high level of engineering expertise, devotion to quality and innovation, and knack to deliver products that fulfill their intended purposes competently have set it apart in the engine component manufacturing industry.


• The main bearing set MB5707SI0.25 is part of the King Engine Bearings range of performance engine bearings. It will perform better than basic engine bearings in upgraded performance or higher horsepower applications.


• This main bearing set is produced at 26 Okner Parkway, Livingston NJ 07039, USA. So, it benefits from highly regulated manufacturing processes that guarantee high-quality products.

Specifications and Features

Style: G4KC

Measurement: +0.25mm

Count: set of 5

Vehicle Compatibility

2006 to 2017 Hyundai Sonata

2010 to 2017 Hyundai Santa Fe

2010 to 2017 Hyundai Tucson