1. Engine Bearings Parts
  2. sku: 13640910819805633
  3. KING ENGINE BEARINGS MB5219SI

KING ENGINE BEARINGS MB5219SI Groove Standard Alecular 611500235610 1/2 Silicon 4.6L

fits model: Si. make: Ford.

Mb5219si King Engine Bearings Main Si-series 1/2 Groove Standard Size Alecular Silicon Ford 4.6l

( Brand: King Engine Bearings ), ( Seller: Summit Racing Equipment ), ( UPC: 611500235610 ), ( Manufacturer Part Number: MB5219SI )

Review KING ENGINE BEARINGS Main Si series 1/2 Groove Standard Size Alecular Silicon Ford 4.6l fits SI

Introducing the King Engine Bearings MB5219SI SI-Series 1/2 Groove Standard Alecular Silicon for Ford 4.6L, a high-performance engine component designed to deliver superior durability and reliability for your vehicle. This set of engine bearings is specifically engineered for the Ford 4.6L engine and is identified by the part number MB5219SI.

These bearings are manufactured using advanced Alecular Silicon technology. Alecular Silicon is a high-performance material that offers excellent load capacity, low friction, and superior heat resistance. The result is a bearing that can withstand the extreme pressures and temperatures generated during engine operation, providing a longer service life and improved engine performance.

The MB5219SI SI-Series bearings feature a 1/2 groove design, which allows for easy installation and removal. The grooves accommodate the engine's timing marks, ensuring proper alignment and timing of the crankshaft and camshaft. The bearings also come with standard taper roller designs, providing excellent load capacity and durability.

These bearings are an excellent upgrade for high-performance applications or for engines that experience heavy use. They are also an excellent choice for rebuilds or engines that are showing signs of wear. By upgrading to these premium engine bearings, you can improve the overall performance and reliability of your Ford 4.6L engine.

In summary, the King Engine Bearings MB5219SI SI-Series 1/2 Groove Standard Alecular Silicon for Ford 4.6L is a high-quality engine component designed to provide superior durability, reliability, and performance for your vehicle. Manufactured using advanced Alecular Silicon technology and featuring a 1/2 groove design, these bearings are an excellent choice for high-performance applications, engine rebuilds, or engines that are showing signs of wear. Upgrade your Ford 4.6L engine today with these premium engine bearings.

Pros and Cons of Buying King Engine Bearings MB5219SI for Ford 4.6L 1/2 Groove Standard Alecular Silicon

Introduction:

King Engine Bearings MB5219SI is a popular choice for upgrading engine bearings in Ford 4.6L engines. In this analysis, we will discuss the merits and drawbacks of investing in these bearings.

Pros:

1. Superior Material: King Engine Bearings are made of Alecular Silicon, which is a high-performance material. It offers excellent load-carrying capacity and reduces friction, leading to improved engine performance and longer bearing life.

2. Reduced Engine Noise: The use of Alecular Silicon in these bearings results in reduced engine noise as compared to conventional bearings. This leads to a more enjoyable driving experience and a quieter engine compartment.

3. Enhanced Durability: These bearings are known for their durability. They can handle high temperatures and heavy loads, making them an ideal choice for high-performance applications and extended engine life.

4. Improved Engine Response: King Engine Bearings provide better engine response due to their reduced friction. This results in quicker acceleration, smoother idling, and more responsive engine performance.

5. Manufacturer Reputation: King Engine Bearings is a well-respected brand in the automotive industry. Their products are known for their quality and reliability, which instills confidence in consumers.

Cons:

1. Cost: King Engine Bearings are more expensive than OEM (Original Equipment Manufacturer) bearings. For some budget-conscious consumers, this may be a significant deterrent.

2. Installation Complexity: Installing these bearings can be a more complex process than installing OEM bearings due to their unique design and material. This may require additional labor costs or the need for specialized tools.

3. Potential Clearance Issues: In some cases, these bearings may not fit perfectly into the engine due to clearance issues. This can lead to additional time and effort spent on engine modification or machining to ensure proper fitment.

Conclusion:

King Engine Bearings MB5219SI offers several advantages over OEM bearings, including superior material, reduced engine noise, enhanced durability, improved engine response, and the reputation of the manufacturer. However, they come with a higher cost, installation complexity, and potential clearance issues.

Recommendation:

If you are seeking improved engine performance, durability, and reduced engine noise, and are willing to invest in high-quality components, King Engine Bearings MB5219SI is an excellent choice. However, if you are on a tight budget or prefer a more straightforward installation process, OEM bearings may be a more suitable option. Ultimately, the decision depends on your specific needs, priorities, and financial constraints.

Details:

Fitment information may not be available for all products and those without fitment will have a Compatibility link. King SI-Series Rod Bearing CR868SI. Please hover mouse to image. Vehicle Fitment.

Buyer pays return shipping. Main Bearings, SI-Series, Silicon Aluminum, Standard Size, Ford, 4.6L, Set of 5. King SI-Series Main Bearing MB5281SI

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part #: mb5219si prices

  • $44.77-$79.63

specifications engibearing:

  • for models: Si
  • for makes: Ford
  • brand: King Engine Bearings
  • seller: Summit Racing Equipment
  • upc: 611500235610
  • manufacturer part number: MB5219SI

shipping engibearing:

  • type: Fixed
  • cost: $13.99
  • class: Economy
  • transit: 2-4 Days
  • service: Economy

general engibearing:

  • Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
  • condition: New

returns engibearing:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

payments engibearing:

  • wallet: Paypal
  • credit card: Diners-club
  • other

offer engibearing:

  • options: Ship-to-home
  • started: March 30, 2026
  • quantity: 4
  • sold: 0
  • availability: In Stock

seller engibearing:

  • # reviews: 1142942
  • rating: 99.4%
  • city: Tallmadge, Ohio
for models: si, for makes: ford, seller: summit racing equipment,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 13640910819805633,

King Engine Bearings MB5219SI Is Similar To:

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5 offers $44.77–$79.63 USD
  • New. Offer #1 priced at $48.99 + $14.99 delivery = $63.98* total. Main Bearings, SI-Series, Silicon Aluminum, Standard Size, Ford, 4.6L, Set of 5.+$14.99 shipping
  • New. Offer #2 priced at $79.63 + $0.00 delivery = $79.63* total. KING Engine Crankshaft Main Bearing Set - Fits Ford 281 (4.6L) 1991-1993 MAIN BE.FREE SHIPPING
  • New. Offer #3 priced at $44.77 + $0.00 delivery = $44.77* total. Quantity:Sold As Set (5/pkg) Main Bearings Series:SI Series.FREE SHIPPING
  • New. Offer #4 priced at $86.00 + $25.00 delivery = $111.00* total. KING BEARING Engine Crankshaft Main Bearing Set.+$25.00 shipping
  • New. Offer #5 priced at $39.99 + $14.99 delivery = $54.98* total. Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon, Aluminum R Block, Ford, 4.6L, Set of 5.+$14.99 shipping

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