Are All 1.5L EcoBoost Engines the Same?

No. Ford built two different 1.5L EcoBoost engines for U.S. vehicles, and they do not interchange.

Within each family, block design, turbo configuration, sensor layout, engine code and transmission pairing also vary. Send your 17-character VIN through the Fast Quote form and we'll confirm the exact engine.

The 1.5L EcoBoost Coolant Intrusion Problem

Choose Your 1.5L EcoBoost Option

Fraser handles warranty claims directly with engine specialists, not call-center reps; labor is reimbursed using Mitchell or ALLDATA book time. Optional No-Fault upgrades from 1 to 5 years are available on either option. Coverage, eligibility, exclusions and claim procedures are governed by Fraser Engines' written warranty agreement.

1.5L EcoBoost fitment matters

Vehicle Applications and VIN-Based Fitment

Ford used different 1.5L EcoBoost engine families and configurations across multiple model years. Fitment varies by VIN, model year, vehicle platform, emissions package, turbo configuration, sensor layout, block design, engine code and transmission pairing, so Fraser matches every order to your VIN before shipment.

VIN-specific matching: have your full 17-character VIN ready so our team can match the exact 1.5L EcoBoost replacement engine for your vehicle. 2013–2016 Escapes used a 1.6L EcoBoost, a different engine.

Know the warning signs

Common 1.5L Ford EcoBoost Engine Problems

Some 1.5L EcoBoost applications are widely searched because of coolant intrusion, overheating, white smoke, low coolant, misfires and engine replacement concerns. Once internal damage is confirmed, replacement is usually more practical than repeated repairs.

Diagnose first

Repair or Replace? Signs You Need a 1.5L EcoBoost Engine

Some 1.5L EcoBoost problems can be repaired externally, but confirmed coolant intrusion, low compression, repeated overheating, turbo-related oil contamination or internal engine damage make replacement the smarter long-term solution.

• Low coolant with no obvious external leak
• White smoke, coolant smell or coolant in the cylinders
• Misfires that continue after ignition and fuel repairs
• Overheating or repeated temperature warnings
• Low compression or failed leak-down test
• Turbocharger failure or oil contamination
• Knocking, rattling or internal engine noise
• Replacement recommended by a licensed repair shop

True remanufacturing, not a budget rebuild

How Your Fraser 1.5L EcoBoost Is Built

Every Fraser 1.5L EcoBoost is torn down to the bare block and rebuilt in a controlled, multi-step process. Choose the Fraser Advantage™ option and every applicable OEM and aftermarket Technical Service Bulletin update is applied, so known weak points are corrected before the engine ships.

1. Complete teardown to the bare block and industrial cleaning.
2. Precision-machined block: deck surface restored for proper cylinder-to-coolant sealing.
3. Remanufactured cylinder head: pressure tested, resurfaced; updated head on Fraser Advantage™.
4. New pistons, rings and bearings installed to factory-clearance specs.
5. New timing components to improve durability.
6. New oil pump with oil passages restored for proper turbo and bearing lubrication.
7. New gaskets and seals throughout, plus oil pan, timing cover, valve cover, water pump and balancer on Fraser Advantage™.
8. Balanced and tested rotating assembly and final quality inspection.

The Fraser Advantage™

A Better Alternative to Another Used 1.5L EcoBoost

A used 1.5L EcoBoost may already have hidden coolant intrusion symptoms, turbocharger stress, overheating history, misfire problems or internal wear. Fraser remanufactured 1.5L EcoBoost engines are a cleaner, stronger long-term repair with professional remanufacturing, VIN-based fitment support and warranty options, so Ford and Lincoln owners can repair the vehicle correctly the first time.

• Zero-mileage build, not a questionable used turbo engine
• Built for Ford applications with VIN-based fitment support
• Professionally remanufactured block and cylinder head
• Updated wear components for long-term reliability
• Fraser Advantage™: upgraded block, updated head, every TSB
• New oil pan, timing cover, valve cover, water pump and balancer
• Powertrain specialists: engines and transmissions every day
• Free commercial shipping and core pickup

Know the difference

Used 1.5L EcoBoost vs. Low-Cost Rebuild vs. Fraser Remanufactured

A used 1.5L EcoBoost may come from a donor with unknown mileage, previous overheating, coolant intrusion symptoms, turbocharger wear, poor oil history or internal damage. Even if it currently runs, hidden cooling-system or cylinder-sealing problems may already be developing. Instead of gambling on another used turbo engine, you receive a professionally renewed replacement backed by Fraser's powertrain-focused support.

1.5L EcoBoost Installation Tips to Protect Your Warranty

• Pressure test the entire cooling system
• Replace the thermostat, hoses and degas bottle cap
• Flush the radiator and heater core
• Replace the turbo if it saw oil contamination
• Install new turbo oil and coolant lines
• Use the oil grade and Ford spec for your engine
• Prime the oil system before first start
• Watch the coolant level closely during break-in

Your engine ships with Fraser's installation guidelines. Follow them closely and keep your receipts to keep your warranty in force.

How to Order Your 1.5L EcoBoost Engine

1. Send your VIN. Use the Fast Quote form, call 800-731-3177 (press 1), or text (586) 284-4941.
2. Confirm your engine family. A product specialist confirms four- or three-cylinder fitment and helps you choose Standard or Fraser Advantage™.
3. Ship to your shop. In-stock engines ship the same day when ordered before 3 PM EST.
4. Install and return the core. Fraser coordinates free commercial core pickup after installation.

Answers before you order

1.5L Ford EcoBoost Engine Replacement FAQs

Is a remanufactured 1.5L EcoBoost engine better than a used engine?

Yes. A used 1.5L may already have hidden coolant intrusion, turbo stress or overheating damage. A Fraser 1.5L is zero-mile with a machined deck, pressure-tested head and all-new internal and timing parts, and Fraser Advantage™ adds an upgraded block, updated head and new bolt-on parts with a 5-year / unlimited-mile warranty.

What vehicles used the 1.5L Ford EcoBoost engine?

In the U.S.: the 2014–2019 Fusion and 2017–2019 Escape (four-cylinder), and the 2020+ Escape and 2021+ Bronco Sport (three-cylinder). Internationally: Focus, C-Max and Mondeo. We confirm by VIN.

What are common 1.5L EcoBoost engine problems?

Coolant intrusion, low coolant with no visible leak, white smoke, overheating, misfires, turbo stress and oil contamination.

What causes coolant intrusion on a 1.5L EcoBoost?

Coolant gets past the seal between the cooling passages and the cylinders, usually at the block deck or head gasket area. Fraser machines the deck and pressure tests the head, and Fraser Advantage™ uses an upgraded block and updated head.

Are all 1.5L EcoBoost engines the same?

No. There's a 2014–2019 four-cylinder and a 2020+ three-cylinder, and block design, turbo, sensors and engine codes also vary. We match every order to your VIN.

What's the difference between the Standard and Fraser Advantage™ options?

Standard is a fully remanufactured 1.5L with a 3-year / unlimited-mile warranty. Fraser Advantage™ adds an upgraded block, updated head, every TSB update and a new oil pan, timing cover, valve cover, water pump and balancer, with a 5-year / unlimited-mile warranty and 1 year free No-Fault.

Can Fraser ship my 1.5L EcoBoost engine to my repair shop?

Yes. We ship directly to commercial repair facilities, free in the continental U.S., and coordinate free commercial core pickup after installation.

Is a No-Fault warranty upgrade available?

Yes. Optional No-Fault upgrades from 1 to 5 years are available on either option, and Fraser Advantage™ already includes 1 year of free No-Fault coverage.