Fraser Engine Rebuilders, Inc.
Finance Your Engine or Transmission With Monthly Payments Via Affirm
Finance Your Engine or Transmission With Monthly Payments Via Affirm

FORD 3.5L Engine

FORD EcoBoost 3.5 Liter Engine 2011-2020

Remanufactured Zero Mile Gas Engines


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Fraser Engine Rebuilders, Inc.

Warranty Labor Upgrades Available from Fraser Engines

*Disclaimers: Other Powertrain Companies include engine & transmission brokers. Fraser’s Online Reviews & Ratings numbers are based on combined results. NOTE: there are other respectable engines/transmission companies that offer reasonable warranties; do your research but make sure to come back to Fraser so we can MATCH or BEAT the price and support!

3.5L Ford EcoBoost Engines (2011-2020)
  • Standard Option
  • Fraser Advantage


Part No. FEF35RFBS21


Remanufactured back to factory spec with aftermarket parts.

For our strongest available engine remanufactured using the highest quality parts, view our Fraser Advantage option.


Warranty: 1 Year / 12k Miles, Parts & Labor

Shipping: To Be Determined / Call for Rates

Core Deposit: Call for Details


UNIT COST: $4300.00



WARRANTY – X Year / Unlimited Miles, No-Fault – Call


Part No. FEF35RFBRS21-HD


Remanufactured, High Durability Crate Engine.

Fraser’s Strongest Available Engine!

All OEM Updates & Upgrades Included. Zero Miles.


Warranty: 5 Year / Unlimited Miles, Parts & Labor

Shipping: To Be Determined / Call for Rates

Core Deposit: Call for Details


UNIT COST: $5700.00



TINWARE – Oil Pan, Timing Cover, Oil Sump – Add+$699

WARRANTY – No-Fault Warranty Upgrade – Call

Part Type:  Remanufactured Engine Assembly (Factory Spec)

This remanufactured FORD EcoBoost 3.5L engine includes the following enhancements from Fraser Engines:

  • Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
  • Decking cylinder head(s) and block for straightness,
  • Cutting valve seats and valves to proper degree,
  • Line boring/honing crankshaft/camshaft tunnels,
  • Ground & polish crankshaft, new or remanufactured camshaft(s),
  • New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
  • All new internal gaskets and seals.
  • All finishing gaskets are included (MAY VARY PER APPLICATION).

FORD EcoBoost 3.5L Engines

The Ford EcoBoost 3.5L engine (2011-2020) is a V6 engine specifically designed for use in Ford vehicles.

The base engine features include:

An all-aluminum engine block and cylinder head
Dual Overhead Camshafts (DOHC)
Variable Valve Timing (VVT)
Direct fuel injection

The engine specifications include:

  • A displacement of 213.5 cubic inches (3,498 cubic centimeters)
  • 3.64 in x 3.41 in (92.5 mm x 86.7 mm) cylinder bore and piston stroke
  • 10.0:1, 10.5:1 or 10.8:1 compression ratio
  • 365 to 450 horsepower (272 to 335 kW) at 5,000 to 5,750 rpm
  • 350 to 510 lb-ft (475 to 691 Nm) of torque at 1,500 to 5,000 rpm

The Ford EcoBoost 3.5L engine was first introduced in the 2011 Ford F-150 and has since been utilized in several other Ford models, including the Expedition, Explorer, Taurus SHO, Flex, and Lincoln MKS and MKT. The engine features direct injection and turbocharging, allowing for impressive power and torque output while maintaining fuel efficiency. The engine has undergone several updates throughout its production, resulting in improved performance and reliability. The EcoBoost 3.5L engine has received numerous accolades, including being named to Ward's 10 Best Engines list in 2011, 2012, 2016, and 2017.


  • Ford F-150 (2011-2020)
  • Ford Taurus SHO (2011-2019)
  • Ford Explorer Sport (2013-2019)
  • Ford Flex (2011-2019)
  • Lincoln MKS (2011-2016)
  • Lincoln MKT (2011-2019)
  • Ford Expedition (2015-2020)
  • Lincoln Navigator (2015-2020)


These are some of the main models that utilized the EcoBoost 3.5L engine during this period, but there may be other models and special editions that were equipped with this engine.

A core deposit is a charge added to the purchase of most engines or transmissions. We use the term "deposit" because once your new part is installed, we'll graciously pick-up your old engine or transmission free of charge and then refund the core deposit you paid.

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To express our thanks, you’ll receive a 3% discount towards your engine or transmission order. 

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