Looking for the best engine bearings to keep your vehicle running smoothly? Our guide reviews top brands like King and DNJ to help you find the perfect fit for your engine.
Engine bearings are the unsung heroes of your vehicle. They keep your engine running smoothly and efficiently. Without them, your car wouldn’t last long.
Choosing the right bearings can make a big difference. They reduce wear and tear, improve performance, and save you money in the long run. Our guide helps you find the best fit for your engine.
We’ve tested and reviewed top brands like King and DNJ. Discover which bearings are perfect for your car and why they matter.
List of Top 10 Engine Bearings
| Image | Title | Best For | Price |
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King Engine Bearings – CR 807XPN CR807XPN Rod Bearing Set |
This King Engine Bearings set is perfect for anyone who needs reliable rod bearings for their engine. It’s ideal for car enthusiasts or mechanics looking for quality and durability. |
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STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines – 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A |
This STD Main & Rod Bearings Kit is perfect for car and truck owners with Chevy GM engines from 1968 to 2002. It’s ideal for those rebuilding their SBC 350, 305, 327, or 307 engines and needs a reliable, precise fit. |
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King Engine Bearings (MB5013XP) King Chevy LS1 / LS6 / LS3 (Size STD) Performance Main Bearing Set |
This King Engine Bearings set is perfect for racing enthusiasts who need reliable, high-performance bearings. It’s ideal for tough racing conditions like circle track, off-road, and off-shore. |
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Michigan Motorsports LS Main Crank Bearings Standard Size SI-Series | Fits Gen III/IV 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines | Complete Bearing Set for Stock or Performance Builds |
This product is perfect for car owners and mechanics who want to rebuild or refresh their Gen III or Gen IV LS engines. It’s ideal for stock or performance builds, offering reliable and durable performance. |
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STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P CR807SI |
This STD Main & Rod Bearing Set is perfect for anyone rebuilding a Chevy LS engine from 1997 to 2013. It’s ideal for standard-size crankshafts and ensures reliable performance. |
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DNJ MB1122 Main Bearings Set Standard for 1994-2002 Dodge Jeep Cherokee Dakota Wrangler 2.5L L4 8V OHV 150cid |
This DNJ MB1122 Main Bearings Set is perfect for car owners who need a reliable replacement for their 1994-2002 Dodge, Jeep, Dakota, Wrangler, or Cherokee 2.5L engine. It’s ideal for those seeking quality parts to keep their vehicle running smoothly. |
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King Engine Bearings – MB 557SI MB557SI Main Bearing |
King Engine Bearings – MB 557SI is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking for quality and precision. |
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DNJ RB1123 Standard Rod Bearing Set for 81-06 Jeep Cherokee CJ7 4.0L L6 OHV 12v |
This DNJ RB1123 Standard Rod Bearing Set is perfect for Jeep owners who need a reliable replacement for their 4.0L-4.2L L6 OHV engine. It’s ideal for those looking to service their entire engine with a trusted, high-quality part. |
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DNJ RB4198 Rod Bearings Set Standard for 2007-2019 Ford, Lincoln, Mazda, Mercury 6, Continental, CX-9 3.5L-3.7L V6 24V DOHC 3496cc |
This DNJ RB4198 Rod Bearings Set is perfect for car owners who need reliable engine parts. It’s ideal for 2007-2019 Ford, Lincoln, Mazda, and Mercury vehicles with 3.5L-3.7L V6 engines. |
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DNJ MB1160.20 Oversize Main Bearings Set for 2003-2022 Chrysler, Dodge, Jeep, Ram 1500, 1500 Classic, 2500 5.7L-6.4L V8 16V OHV 345cid |
This DNJ MB1160.20 Oversize Main Bearings Set is perfect for car owners with a 2003-2022 Chrysler, Dodge, Jeep, or Ram vehicle. If you have a 5.7L-6.4L V8 engine, this brand-new set will keep your engine running smoothly. |
Detailed Reviews
Discover the top 10 engine bearings handpicked for performance and reliability. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value for your needs. Whether you’re upgrading or rebuilding, this guide makes finding the perfect bearings simple and stress-free.
1. King Engine Bearings – CR 807XPN CR807XPN Rod Bearing Set

Buy King Engine Bearings. They fit your rod set.
These bearings last long. They stay strong. The fit is good.
Get fast speed. Trust King CR807XPN.
| Pros | Cons |
|---|---|
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Perfect For:
This King Engine Bearings set is perfect for anyone who needs reliable rod bearings for their engine. It’s ideal for car enthusiasts or mechanics looking for quality and durability.
Ready to Purchase?
2. STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines – 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A

Revitalize your engine with the STD Main & Rod Bearings Kit, designed for Chevy GM SBC 350, 305, 327, and 307 engines. This kit ensures smooth operation and longevity for your vehicle.
Compatible with 1968-2002 models, these bearings support the crankshaft, prevent metal-to-metal contact, and reduce engine damage risk. Regular replacement keeps your engine reliable.
Manufactured to OE specifications, these bearings offer precise fitment and stable performance. ARMKER provides one-year unlimited-mileage support, ensuring peace of mind for your rebuild.
| Pros | Cons |
|---|---|
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Perfect For:
This STD Main & Rod Bearings Kit is perfect for car and truck owners with Chevy GM engines from 1968 to 2002. It’s ideal for those rebuilding their SBC 350, 305, 327, or 307 engines and needs a reliable, precise fit.
Ready to Purchase?
3. King Engine Bearings (MB5013XP) King Chevy LS1 / LS6 / LS3 (Size STD) Performance Main Bearing Set

King Engine Bearings (MB5013XP) are high-performance main bearings designed for Chevy LS1, LS6, and LS3 engines. They come in standard size and are perfect for demanding racing conditions. These bearings are built to handle high loads and long durations.
The package dimensions are 29.845 H x 5.842 L x 12.065 W (centimetres), making it compact and easy to handle. The package weight is 0.612 kilograms, ensuring lightweight yet durable performance. These bearings are ideal for circle track, off-road, and off-shore racing.
The bearings are made in Israel, ensuring quality and reliability. They are specifically designed for performance engines, offering superior durability and strength.
| Pros | Cons |
|---|---|
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Perfect For:
This King Engine Bearings set is perfect for racing enthusiasts who need reliable, high-performance bearings. It’s ideal for tough racing conditions like circle track, off-road, and off-shore.
Ready to Purchase?
4. Michigan Motorsports LS Main Crank Bearings Standard Size SI-Series | Fits Gen III/IV 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines | Complete Bearing Set for Stock or Performance Builds

The Michigan Motorsports LS Main Crank Bearings are a complete set for Gen III/IV LS engines. They fit 4.8L to 6.2L engines, covering popular LS models. This kit is perfect for stock or performance builds.
Made with bi-metal silicon aluminum, these bearings offer great load capacity and wear resistance. They work well in demanding engine environments. The design ensures long-lasting performance and reliable oil control.
These bearings smooth out crankshaft imperfections, reducing wear and vibration. They make your engine run quieter and smoother over time. Ideal for rebuilds or upgrades.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for car owners and mechanics who want to rebuild or refresh their Gen III or Gen IV LS engines. It’s ideal for stock or performance builds, offering reliable and durable performance.
Ready to Purchase?
5. STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P CR807SI

Revitalize your Chevy LS engine with the STD Main & Rod Bearing Set. This standard-size kit fits 1997-2013 LS V8 engines, ensuring a precise fit. It’s a must-have for engine rebuilds.
Crafted from high-strength metal, these bearings minimize wear and prevent metal-to-metal contact. Regular replacement protects your engine and ensures reliable performance.
ARMKER’s bearings are trusted by manufacturers and repair shops. Need help? Their customer support is ready to assist with any questions.
| Pros | Cons |
|---|---|
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Perfect For:
This STD Main & Rod Bearing Set is perfect for anyone rebuilding a Chevy LS engine from 1997 to 2013. It’s ideal for standard-size crankshafts and ensures reliable performance.
Ready to Purchase?
6. DNJ MB1122 Main Bearings Set Standard for 1994-2002 Dodge Jeep Cherokee Dakota Wrangler 2.5L L4 8V OHV 150cid

The DNJ MB1122 Main Bearings Set is brand new and standard size. It’s perfect for 1994-2002 Dodge and Jeep models like the Dakota, Wrangler, and Cherokee.
This set fits 2.5L L4 OHV engines and is naturally aspirated. It’s designed to service a complete engine with one set.
DNJ Engine Components is trusted for over 30 years. They offer quality parts for cars and trucks. We chose them to earn your loyalty.
| Pros | Cons |
|---|---|
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Perfect For:
This DNJ MB1122 Main Bearings Set is perfect for car owners who need a reliable replacement for their 1994-2002 Dodge, Jeep, Dakota, Wrangler, or Cherokee 2.5L engine. It’s ideal for those seeking quality parts to keep their vehicle running smoothly.
Ready to Purchase?
7. King Engine Bearings – MB 557SI MB557SI Main Bearing

The King Engine Bearings MB 557SI is a vehicle-specific main bearing. It comes in a compact package, measuring 13.208 cm in height, 4.572 cm in length, and 9.144 cm in width. The package weighs just under half a kilogram, making it easy to handle.
This product is made in Israel and designed for a perfect fit in your vehicle. Its precise dimensions ensure optimal performance.
| Pros | Cons |
|---|---|
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Perfect For:
King Engine Bearings – MB 557SI is perfect for car owners who need reliable, vehicle-specific parts. It’s ideal for those looking for quality and precision.
Ready to Purchase?
8. DNJ RB1123 Standard Rod Bearing Set for 81-06 Jeep Cherokee CJ7 4.0L L6 OHV 12v

This bearing set fits your Jeep. It helps the engine run well.
The parts are strong and new. They keep the motor safe.
You get a full set now. These parts fit just right. It is a good choice.
| Pros | Cons |
|---|---|
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Perfect For:
This DNJ RB1123 Standard Rod Bearing Set is perfect for Jeep owners who need a reliable replacement for their 4.0L-4.2L L6 OHV engine. It’s ideal for those looking to service their entire engine with a trusted, high-quality part.
Ready to Purchase?
9. DNJ RB4198 Rod Bearings Set Standard for 2007-2019 Ford, Lincoln, Mazda, Mercury 6, Continental, CX-9 3.5L-3.7L V6 24V DOHC 3496cc

Upgrade your engine with the DNJ RB4198 Rod Bearings Set Standard. These bearings are brand new and built to fit perfectly. They keep your engine parts protected and running smoothly.
This set fits 2007-2019 Ford, Lincoln, Mazda, Mercury 6, Continental, and CX-9 models with 3.5L-3.7L V6 24V DOHC 3496cc engines. DNJ is a trusted name with over 30 years of quality and experience. You get parts that help your car perform at its best.
Choose DNJ for durability and reliability. These bearings are made to last and keep your engine strong.
| Pros | Cons |
|---|---|
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Perfect For:
This DNJ RB4198 Rod Bearings Set is perfect for car owners who need reliable engine parts. It’s ideal for 2007-2019 Ford, Lincoln, Mazda, and Mercury vehicles with 3.5L-3.7L V6 engines.
Ready to Purchase?
10. DNJ MB1160.20 Oversize Main Bearings Set for 2003-2022 Chrysler, Dodge, Jeep, Ram 1500, 1500 Classic, 2500 5.7L-6.4L V8 16V OHV 345cid

The DNJ MB1160.20 Main Bearings Set is brand new and oversized by .020 in. (.50mm). It’s designed for Chrysler, Dodge, Jeep, and Ram vehicles. This set fits 2003-2022 models with 5.7L-6.4L V8 engines.
One set services a complete engine. It’s perfect for naturally aspirated OHV engines. DNJ Engine Components is a trusted provider of quality engine parts.
We chose DNJ for their 30+ years of experience. Their track record of quality helps us earn your trust. This product is built to last and perform reliably.
| Pros | Cons |
|---|---|
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Perfect For:
This DNJ MB1160.20 Oversize Main Bearings Set is perfect for car owners with a 2003-2022 Chrysler, Dodge, Jeep, or Ram vehicle. If you have a 5.7L-6.4L V8 engine, this brand-new set will keep your engine running smoothly.
Ready to Purchase?
Buying Guide
Engine bearings are the heart of your engine, keeping it running smoothly and efficiently. Choosing the right bearings can save you money and extend your engine’s life. Our guide makes it easy to find the best fit for your vehicle.
Factors to Consider When Buying Engine Bearings:
– Compatibility: Ensure the bearings fit your engine’s make, model, and year. Check for standard or oversized options.
– Material: Look for high-strength metals or bi-metal silicon aluminum for durability and wear resistance.
– Performance Needs: Choose high-performance bearings for racing or standard bearings for daily driving.
– Brand Reputation: Trust top brands like King and DNJ for quality and reliability.
– Ease of Installation: Opt for bearings with precise fitment to simplify the rebuild process.
– Warranty and Support: Select brands offering warranties or customer support for peace of mind.
– Price and Value: Balance cost with long-term benefits to get the best value for your money.
With these tips, you’ll find the perfect bearings to keep your engine running like new.