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The Best Automotive Replacement Engine Main Bearings

Looking for the best Automotive Replacement Engine Main Bearings?

Discover now our comparison of the best Automotive Replacement Engine Main Bearings. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Engine Main Bearings are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Engine Main Bearings in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
DNJ MB422 Main Bearings Set Standard for 1990-2011 Ford, Land Rover, Mazda, Mercury Aerostar, B4000, Bronco II 2.9L-4.0L V6 12V SOHC 245cid
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Standard Size
  • FITS: 90-11 Ford, Mercury, Mazda, Land Rover 2.9L-4.0L V6 SOHC, OHV Naturally Aspirated
  • FITMENT NOTES: One Set Services Complete Engine
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 2
Sealed Power 4663M Main Bearing Set
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength - provides conformability required for older applications
  • Cast; Use w/E-356K, E-356KC or E-356X ring set; For use w/350 crank w/o need to rebalance engine
  • Exacting tolerances
  • Meets or exceeds OEM specifications
No. 3
DNJ MB193 Main Bearings Set Standard for 2011-2020 Hyundai, Kia Elantra, Elantra Coupe, Elantra GT 1.8L-2.0L L4 16V DOHC 1797cc
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Standard Size
  • FITS: 11-16 Hyundai, Kia / Elantra, Forte, Elantra GT, Tucson, Forte Koup, Forte5, Soul, Elantra Coupe 1.8L-2.0L L4 DOHC Naturally Aspirated
  • FITMENT NOTES: One Set Services Complete Engine
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 4
Sealed Power 4663MA Main Bearing Set
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Reduces dramatically or eliminates bearing wear
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • Made with silicon to provide greater surface hardness
No. 5
Michigan Motorsports LS Main Crank Bearings - Standard Size SI-Series - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines - LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 - Stock & Performance Applications
  • Premium LS Main Crank Bearings for Stock & Performance Builds – Designed to provide precision fitment and long-lasting durability, these SI-Series main bearings ensure smooth engine operation in OEM rebuilds and high-performance LS applications.
  • Standard Size for Direct Factory Replacement – Manufactured to exact OEM specifications, these bearings maintain proper oil clearance, reducing friction and wear for extended engine life and maximum efficiency.
  • Ideal for Engine Rebuilds & Performance Upgrades – Whether you're restoring a high-mileage LS engine or building a performance block, these standard-size main bearings provide the durability and precision needed for long-term reliability.
  • High-Strength Bearing Material for Increased Load Capacity – Features tri-metal construction for superior heat dissipation, oil retention, and bearing longevity, making it ideal for daily-driven vehicles and high-performance LS builds.
  • Compatible with a Wide Range of LS Engines – Fits Gen 3 & Gen 4 LS engines, including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L applications, ensuring reliable performance in naturally aspirated, turbocharged, and supercharged setups.
No. 6
DNJ MB314.10 Oversize Main Bearings Set for 2000-2017 Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, Saturn 9-3, 9-3X, 9-5 2.0L-2.4L L4 16V DOHC 122cid
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Oversize .010 in. (.25mm)
  • FITS: 00-17 Chevrolet, GMC 2.0L-2.4L L4 DOHC Naturally Aspirated, Turbocharged, Supercharged LEA,LUK,LHU,LAF,B207R,A20NFT,B207L
  • FITMENT NOTES: One Set Services Complete Engine
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
SaleNo. 7
DNJ MB168 Main Bearings Set Standard Size For 06-17 Dodge 1.8L-2.4L L4 DOHC, SOHC Naturally Aspirated, Turbocharged designation 4B12,4B11,4J12
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Standard Size
  • FITS: 06-17 Dodge 1.8L-2.4L L4 DOHC, SOHC Naturally Aspirated, Turbocharged 4B12,4B11,4J12
  • FITMENT NOTES: One Set Services Complete Engine, Direct Injection Engines, Multi-Port Injection Engines
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 8
Clevite 77 MS2006A Main Bearing
  • Manufactured from cast copper-lead, increases fatigue strength by approximately 20% compared to powdered metal processes, referred to as sintering, which is used by the competition
  • Relatively harder aluminum alloy wears well, interacts closely with journal surfaces for strength
  • Recommended for use with nodular iron crankshafts
  • Manufactured with 100% bored inside diameters for optimum surface characteristics and consistent precision
  • Manufactured to meet or exceed OE specifications
SaleNo. 9
DNJ MB3144 Main Bearings Set Standard for 1995-2009 Buick, Chevrolet, Oldsmobile, Pontiac 88, 98, Bonneville 3.8L V6 12V OHV 3800cc
5 Consomer Reviews
DNJ MB3144 Main Bearings Set Standard for 1995-2009 Buick, Chevrolet, Oldsmobile, Pontiac 88, 98, Bonneville 3.8L V6 12V OHV 3800cc
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Standard Size
  • FITS: 95-09 Buick, Pontiac, Chevrolet, Oldsmobile 3.8L V6 OHV Naturally Aspirated, Supercharged
  • FITMENT NOTES: One Set Services Complete Engine, w/ 7/16 Main Bolt
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 10
DNJ MB4149 Main Bearings Set Standard for 1996-2016 Ford, Lincoln, Mercury Blackwood, Crown Victoria, E-150 4.6L-5.4L V8 16V SOHC 281cid
  • THIS IS BRAND NEW: DNJ® Main Bearings Set Standard
  • FITS: 1996-2016 Ford, Lincoln, Mercury Blackwood, Crown Victoria, E-150 4.6L-5.4L V8 16V SOHC 281cid
  • FITMENT NOTES: Thrust Washer Included Iron Block
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run

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Last update on 2025-04-17 / Affiliate links / Images from Amazon Product Advertising API