RF-BR3E-6015-FE FORD Engine Cylinder Block F-150 M300

Review FORD 3.7l Engine Cylinder Block for F-150 M300 2011–2014

The Ford RF-BR3E-6015-FE cylinder block is a crucial component of the 3.7L engine found in Ford F-150 trucks manufactured between 2011 and 2014. This engine, part of the Duratec series, is known for its durability and efficiency. The cylinder block, specifically, is the heavy-duty foundation that houses the cylinders, pistons, and crankshaft.

This particular cylinder block, RF-BR3E-6015-FE, is made of high-strength iron and features a cast-in-place design. Its bore size measures at 3.58 inches, and it has a total of six cylinders arranged in a V-shaped configuration. The block is also equipped with four main bearings and four crankshaft bearings, ensuring a tight and stable fit.

The cylinder block also includes several important features for improved engine performance and longevity. For instance, it comes with a pressurized oiling system, which ensures adequate lubrication to all moving parts, even under high load conditions. Additionally, the block includes provisions for engine cooling, water jackets surrounding the cylinders to carry coolant and maintain optimal engine temperature.

The RF-BR3E-6015-FE cylinder block is also designed with engine accessibility in mind. It features a deep sump design, which allows for ample oil capacity and easy oil changes. The block's exterior is finished with a protective coating, helping to shield it from potential damage during installation and normal engine operation.

In summary, the Ford RF-BR3E-6015-FE cylinder block is a crucial, high-strength foundation for the 3.7L Duratec engine found in 2011-2014 Ford F-150 trucks. Built with durability, efficiency, and performance in mind, this component ensures a reliable and long-lasting powertrain.

The Ford 3.7L engine, specifically the cylinder block with part number M300, was used in F-150 trucks manufactured between 2011 and 2014. Here are some pros and cons associated with buying this engine:

1. Proven Durability: This engine has been extensively used in Ford F-150 trucks, which are known for their durability and reliability.

2. Common and Affordable: Being a popular engine, replacement parts are easily available and relatively affordable.

3. Fuel Efficiency: The 3.7L engine offers better fuel efficiency than larger V8 engines, making it an attractive option for those seeking cost savings.

1. Performance Limitations: The 3.7L engine may not provide the same level of power and performance as larger engines, which could be a concern for some buyers.

2. Potential for Engine Knocking: Some users have reported engine knocking or pinging, which may require additional maintenance or repairs.

3. Recall Concerns: Ford issued a recall for certain 3.7L engines due to potential oil pump issues, which could lead to engine damage or failure.

The Ford 3.7L engine, M300 cylinder block, offers proven durability, affordability, and fuel efficiency. However, it may not provide the same level of power and performance as larger engines, and there are potential concerns regarding engine knocking and recalls. Prospective buyers should carefully consider these factors and weigh the pros and cons before making a decision.

For those looking for a dependable and affordable engine for their Ford F-150, the 3.7L engine with the M300 cylinder block could be a good option. However, it is crucial to ensure that the engine is in good condition and free from any known issues, especially regarding engine knocking and recalls. Regular maintenance and timely repairs can help mitigate potential problems and ensure the longevity of the engine.

Details:

We ask that you please choose the option I changed my mind if decide to return. Happy buying. 2011 -2014 Ford F-150. Engine cylinder block.

Please review all pictures carefully and read the before buying. 3.7l 6 cylinder. Maybe a little dusty from storage use and have few minor scratches.

specifications engineblocksam:

• for models: F-150, M300
• for years: 2011–2014
• brand: Ford
• mpn: Rf-br3e-6015-fe
• type: Engine Block
• items included: Bolts
• material: Aluminum
• country/region of manufacture: United States

returns engineblocksam:

• policy: returns accepted
• time: 30 days
• paid by: seller

shipping engineblocksam:

• type: fixed
• class: freight
• service: flat rate freight

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

payments engineblocksam:

• other
• credit card: visa
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• wallet: paypal

offer engineblocksam:

• prices: $161.99–$799.95
• item condition:
  • Used
  • New
  • Remanufactured
• best offers: true
• availability: in stock
• options: ship-to-home
• in stock #: 5
• started: september 4, 2025
• sold #: 23

seller engineblocksam:

• city: rancho cordova, california
• # reviews: 12968
• rating: 96.2%