Fraser Engines & Transmissions
3.5L Ford EcoBoost
Remanufactured Engines
Choose your configuration, compare included components, and order your replacement Ford 3.5L EcoBoost engine online. Our team will verify your VIN and application before processing your order.
Four engine configurations
Select Your Engine Option
Tap an option to see its price, warranty, and included components.
Click image to enlarge. Photo is illustrative; see included components.
In Stock · 2 Units Left*SKU: FEF35S
Free commercial shipping & core pickup*
No upfront core charge on eligible orders*
For Sales, press 1. Monday–Friday, 8 AM–5 PM ET.
Factory specification replacement
OEM Spec 3.5L Ford EcoBoost Remanufactured Engine
A remanufactured engine assembly with new internal wear components, new timing components, and nationwide warranty coverage.
What’s Included
- Remanufactured engine block
- Remanufactured cylinder heads
- New pistons and piston rings
- New bearings
- Balanced and tested rotating assembly
- New timing components
- New gaskets and seals
- Oil pump
Provide SKU FEF35S when placing your order. Our team will confirm fitment and final configuration.
Click image to enlarge. Photo is illustrative; see included components.
In Stock · 3 Units Left*SKU: FEF35R-HD
Free commercial shipping & core pickup*
No upfront core charge on eligible orders*
For Sales, press 1. Monday–Friday, 8 AM–5 PM ET.
Updated components · extended coverage
Fraser Advantage™ 3.5L Ford EcoBoost Engine + TSB Updates
An upgraded remanufactured engine assembly with applicable OEM and aftermarket technical service bulletin updates.
What’s Included
- Remanufactured and upgraded engine block
- Remanufactured and updated cylinder heads
- New pistons and piston rings
- New bearings
- Balanced and tested rotating assembly
- New timing components
- New gaskets and seals
- Oil pump
- Applicable OEM and aftermarket TSB updates
Provide SKU FEF35R-HD when placing your order. Application-specific updates and included components are confirmed before processing.
Click image to enlarge. Photo is illustrative; see included components.
In Stock · 5 Units Left*SKU: FEF35S17
Free commercial shipping & core pickup*
No upfront core charge on eligible orders*
For Sales, press 1. Monday–Friday, 8 AM–5 PM ET.
2017–2025 applications · verify by VIN
Semi Loaded Fraser Advantage™ 3.5L Ford EcoBoost Engine
An updated remanufactured engine assembly with additional installation components, including the timing cover, oil pan, water pump, and spark plugs.
What’s Included
- Remanufactured and upgraded engine block
- Remanufactured and updated cylinder heads
- New pistons, piston rings, and bearings
- Balanced and tested rotating assembly
- New timing components
- New gaskets and seals
- Oil pump
- Timing cover and oil pan
- Water pump and spark plugs
- Applicable OEM and aftermarket TSB updates
Provide SKU FEF35S17 when placing your order. The listed year range is subject to VIN and application verification.
Click image to enlarge. Photo is illustrative; see included components.
In Stock · 2 Units Left*SKU: FEF35R-HD17
Free commercial shipping & core pickup*
No upfront core charge on eligible orders*
For Sales, press 1. Monday–Friday, 8 AM–5 PM ET.
Expanded component package
Fully Loaded Fraser Advantage™ 3.5L Ford EcoBoost Engine
Our fully loaded configuration adds the components listed below to help streamline your engine replacement. Final fitment and contents are verified with your order.
What’s Included
- Updated timing components, pistons, lifters, and rods
- Remanufactured and updated cylinder heads
- Front cover, oil pan, and valve covers
- High-pressure fuel pump and VCT solenoids
- Upgraded water pump and balancer
- Oil cooler, oil adapter, and spark plugs
- Oil filter with 5W-30 oil and premium gasket set
- Applicable OEM and aftermarket TSB updates
Provide SKU FEF35R-HD17 when placing your order. “Fully loaded” refers to the listed components; confirm any additional accessory requirements with Sales.
Optional coverage & installation products
Protect Your Investment
Ask your Fraser Product Specialist to add coverage or installation products when confirming your order.
1-Year
No-Fault
Optional coverage
$99.002-Year
No-Fault
Optional coverage
$199.003-Year
No-Fault
Optional coverage
$299.004-Year
No-Fault
Premium Pay benefits
$399.005-Year
Elite Maxx
No-Fault + Premium Pay
$499.00Options 2, 3, and 4 already include 1 year of No-Fault coverage at no additional cost. Ask Sales to confirm upgrade pricing, coverage start date, and eligibility. Coverage periods do not automatically add together.
Premium Installation Kit
Commonly recommended replacement components to support a professional engine installation. Contents and availability vary by application.
$250.00Premium Engine Break-In Oil
Formulated to support protection of internal components during initial engine break-in. Follow the instructions supplied with your engine.
$49.99Vehicle compatibility
Find the Right 3.5L EcoBoost Engine
Ford 3.5L EcoBoost applications include select F-150, F-150 Raptor, Expedition, Transit, Explorer Sport and Platinum, Taurus SHO, Flex, Lincoln Navigator, MKS, and MKT vehicles. These applications use different engine configurations; this list does not mean every option above fits every vehicle.
Match Your VIN
Provide the full 17-character VIN, vehicle year, make, and model so our team can identify the correct application.
Confirm Configuration
Engine generation, mounting layout, output version, and included accessories must match your vehicle’s requirements.
Verify Your Order
Our team confirms fitment, selected engine option, warranty, and total before processing payment.
Before you order
Frequently Asked Questions
What is the difference between the four options?
Option 1 is the OEM spec remanufactured assembly with a 3-year unlimited-mile warranty. Option 2 adds the Fraser Advantage package and applicable updates. Option 3 is the 2017–2025 semi loaded configuration with the listed covers and installation components. Option 4 is the 2017–2025 fully loaded configuration with the expanded component list. Options 2–4 include a 5-year unlimited-mile warranty plus 1 year of No-Fault coverage, subject to written terms.
Are all Ford 3.5L EcoBoost engines interchangeable?
No. Vehicle platform, model year, engine generation, engine code, and output configuration matter. Your VIN must be verified before ordering. The 2017–2025 labels do not guarantee compatibility with every vehicle in those years.
Does the engine include everything shown in the picture?
Product images are illustrative. Use the “What’s Included” list for each configuration and have Sales confirm the final components for your VIN. Do not assume turbos or other external accessories are included unless they are expressly listed and confirmed with your order.
What warranty comes with the engine?
Option 1 includes 3 years / unlimited miles of nationwide parts and labor coverage. Options 2, 3, and 4 include 5 years / unlimited miles of nationwide parts and labor coverage plus 1 year of No-Fault coverage. Labor reimbursement, installation eligibility, exclusions, and claim requirements are governed by the written warranty terms. DIY installations receive parts-only coverage.
Is shipping free to my repair shop?
Free shipping and core pickup are offered to qualifying commercial addresses in the continental United States. Residential delivery and other services may carry additional charges. Our team confirms shipping eligibility before processing your order.
Do I have to return my old engine core?
Yes. No upfront core charge is available on eligible orders under Fraser’s core return program. It does not waive the requirement to return a qualifying core. Applicable waiver fees, return deadlines, and the core value are confirmed in your order agreement.
When will my payment be charged?
Payment is not charged until your order is verbally verified. Submit the order form, then call 800-731-3177 and press 1 for Sales to confirm your VIN, engine selection, shipping details, and order total.
Can I add No-Fault coverage or installation products?
Yes. Ask Sales about the No-Fault options, Premium Installation Kit, and Premium Engine Break-In Oil shown above. Our team will confirm selections, eligibility, and final pricing before processing your order.
Ready to Order Your 3.5L EcoBoost?
Have your VIN and preferred engine SKU ready. Complete the order form or call our team for help selecting your engine.
Monday–Friday, 8 AM–5 PM ET · Online ordering available 24/7 · Payment charged only after verbal verification.