What vehicles does this main bearing set fit?

This main bearing set fits many vehicles with the Nissan QR25DE engine, including the Nissan Altima (2002-2018), Nissan Frontier (2005-2019), Infiniti QX60 (2014-2017), and Suzuki Equator (2009-2012).

What material are these bearings made from?

These bearings are constructed from a bi-metal aluminum material. They are also lead-free, which is an environmentally safe composite.

Are these bearings suitable for high-performance engines?

This particular bearing set is ideal for low to medium-load engines. For high-performance applications, it's always best to consult the manufacturer's specific recommendations for your engine build.

Specifications

Brand: King Engine Bearings
Part #: MB5664AM
UPC: 611500538995

King Engine Bearings Nissan QR25DE DOHC 16 Valves Main Bearing Set - Size STD

Name: King Engine Bearings Nissan QR25DE DOHC 16 Valves Main Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-qr25de-dohc-16-valves-main-bear-t14-280139
Price: 49.55 USD
Availability: InStock

$49.55

Only 6 left in stock

King Engine Bearings Nissan QR25DE DOHC 16 Valves Main Bearing Set - Size STD. Standard size bearings for reliable engine performance.

Key Features

Fits a wide range of vehicles including Nissan Altima, Frontier, and Infiniti QX60.
Standard size main bearing set.
Made with a bi-metal aluminum material.
Lead-free composite is environmentally safe.
Suitable for low to medium-load engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

About this part

Product Details

This is a standard size main bearing set from King Engine Bearings, part number MB5664AM. You get the main bearings needed to rebuild the bottom end of your engine. These bearings are made with a bi-metal aluminum material and are lead-free, making them an environmentally safe choice for many engines, including those found in vehicles like the Nissan Altima, Frontier, and Rogue.

King Engine Bearings specializes in creating high-quality engine bearings. This set is ideal for low to medium-load engines. The bi-metal aluminum construction offers a solid foundation for your crankshaft, helping to ensure smooth operation and longevity for your engine's rotating assembly. They are a well-built option for your engine rebuild.