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2021 Ford Powerstroke F-250–F-350 Diesel Engine 6.7L

2021 Powerstroke 6.7L Diesel Engine

Used Engines Inventory

Reman Engines Inventory

Diesel Engines Inventory

Latest-gen 6.7L long block replacement

The 2012 Ford Powerstroke 6.7L Diesel Engine is a robust choice for heavy-duty applications, found in the 2012 Ford F250, F350, and F550 models. This turbocharged V8 engine delivers significant torque and horsepower, making it ideal for towing and hauling. Its design ensures both performance and efficiency, with a reputation for reliability and durability. Whether for work or recreation, the 6.7L Powerstroke handles demanding tasks with ease. For more details on its performance and specs, visit our 2012 F250 diesel engine page.

Diesel Engine

Latest-gen 6.7L long block replacement

The 2021 Powerstroke 6.7L engine delivers strong torque, efficient combustion, and improved durability for Ford Super Duty trucks. Houston Engines offers remanufactured and tested used engine options, each meeting strict performance standards. Blocks are magnafluxed, decked, and oil passages verified, while cylinder heads are resurfaced and pressure-tested. New or OE-spec pistons, rings, and bearings restore factory compression and towing capability. Ideal for 2021 Super Duty replacements, this F-250 diesel long block and 2021 F-350 engine supports heavy hauling, fleet use, and daily commercial duty with dependable long-term performance.

Reman 2021 Powerstroke 6.7L engine units undergo torque-plate honing, crankshaft refinishing, and rotating assembly balancing to restore smooth operation and peak efficiency.

Updated valve components and fully restored cylinder heads improve airflow consistency and thermal stability. New gaskets, seals, and bearings ensure clean combustion and OEM-level reliability after installation. Oil galley cleaning and precision machining restore cooling flow, preventing premature wear under high loads and supporting long-term durability for demanding Super Duty applications.

Tested used Powerstroke engine options receive comprehensive compression checks, leak-down testing, and borescope inspections to confirm internal condition. External seals and gaskets are replaced as needed, and critical accessories are examined before shipment. Houston Engines ensures both reman and used selections deliver dependable towing performance, everyday operation, and long-lasting diesel reliability for Ford F-250 and F-350 Super Duty owners seeking high-quality 6.7L engine solutions.

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Are you in the market for a used engine to get your vehicle back up and running? Look no further than Houston Engines. We offer a wide selection of high-quality, used engines at affordable prices. We pride ourselves on our commitment to customer satisfaction and provide a hassle-free shopping experience for all our clients.

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Engine Testing Procedures and Warranty Coverage

Every long block undergoes compression balancing, oil pressure verification, and hot-run testing when available. All measurements are documented and linked to each engine’s serial number, ensuring every reman Powerstroke 6.7L and used engine option meets performance standards before leaving the facility.

Reman units include extended Ford diesel warranty coverage, while used units carry limited protection based on proper installation. Warranty activation requires correct fluids, certified installation, and compliance with the provided checklist to maintain eligibility and long-term engine reliability.

Before running the engine, prime the lubrication circuit and use the recommended break-in oil to support early-component seating.

Replace coolant, belts, filters, and hoses to remove debris from prior failures. Inspect the turbocharger, EGR system, and intake plumbing for soot or restricted airflow, as clean components help maintain proper boost control and combustion efficiency for the 6.7L engine.

After installation, perform a controlled warm-up cycle and confirm stable operating temperatures. Monitor idle quality and check for leaks before applying load. Following the proper 6.7L break-in procedure ensures correct ring seating, smooth power delivery, and long-term reliability. These steps are critical for engines used in towing, fleet service, or high-mileage commercial applications, giving operators confidence in consistent performance and durability for demanding Ford Super Duty or commercial diesel use.

Engine Fitment and Vehicle Compatibility Guide

This 2021 Powerstroke 6.7L engine fits 2021 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L diesel platform. Always verify VIN accuracy, emissions calibration, and associated harness compatibility before placing an order for a direct-fit solution.

Houston Engines confirms casting numbers, accessory alignment, and manifold fitment prior to shipment to ensure seamless installation and reliable 2021 Super Duty engine replacement performance.

For torque specifications, installation steps, freight scheduling, and warranty activation, contact Houston Engines. Our support team provides guidance for proper setup, ensuring your Powerstroke installation is completed accurately and with confidence, helping maintain engine reliability, compliance, and long-term performance for both reman and used 6.7L engines in Ford Super Duty applications.

Freight process and core return

Engines ship on secured pallets with protective edge guards, moisture barriers, and heavy-duty banding to prevent movement during transit. Delivery options include lift-gate service or dock release depending on destination and equipment availability. The Powerstroke freight process ensures each unit arrives safely and ready for installation.

Cores must be drained completely and returned using the provided RMA documentation. Reuse the original crate and secure all mounting points to prevent shipping damage. Failure to follow these steps may delay credit processing.

After inspection, core credit is issued based on condition. Excessive internal damage, missing components, or contamination may reduce value, so reviewing the checklist before returning the unit helps avoid deductions and ensures a smooth transaction.

Frequently Asked Questions (FAQs)

Frequently Asked Questions (FAQ)

What vehicles use the 2021 Powerstroke 6.7L engine?

It fits 2021 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L diesel.

Is the Powerstroke 6.7L reliable?

Yes. It’s known for excellent torque, efficient operation, and long service life.

Does Houston Engines provide warranty coverage?

Yes. Reman engines include extended warranty; used engines carry limited coverage.

What is included in a reman Powerstroke 6.7L?

Each includes new pistons, bearings, gaskets, and reconditioned internal components.

Are these engines tested before delivery?

Yes. All engines are compression, pressure, and leak-down tested before shipping.

How is Ford diesel shipping managed?

Engines are secured on pallets with lift-gate or dock delivery options nationwide.

What should be replaced during installation?

Replace oil, coolant, filters, and belts for optimal break-in protection.

Can I reuse my original turbocharger and manifolds?

Yes. Most factory accessories transfer directly from your original engine.

How can I extend engine life?

Follow Ford’s maintenance schedule and monitor oil pressure and coolant systems.

How do I order this Powerstroke engine?

You can contact us at Houston Engines for current pricing, warranty, and fitment options.

Why Buy From Us?

We strive to be the ultimate destination for recycled auto parts. With access to a vast inventory and exclusive parts network, we offer millions of quality parts. We specialize in used engines and transmissions with new stock weekly. Our commitment to quality means that you can trust that you're getting the best possible part for your vehicle.