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Caterpillar 3406E 15.8L Reman Diesel Engine

Caterpillar 3406E 15.8L Reman Engine

Used Engines Inventory

Reman Engines Inventory

Diesel Engines Inventory

Engineered for durability, built for power and performance

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.

Reman Diesel Engine

Engineered for durability, built for power and performance

The Caterpillar 3406E engine is a powerhouse in diesel performance, and our remanufactured 15.8L version is built to meet the toughest demands. Renowned for its reliability, torque, and extended lifespan, this engine is rebuilt to OEM specifications using quality new components. It delivers consistent output and meets performance and compliance standards. Whether you're replacing a failed unit or upgrading an aging engine, the CAT 3406E 15.8L reman provides the strength and efficiency your equipment needs to handle heavy workloads and perform under pressure in any environment.

The remanufactured Caterpillar 3406E diesel engine is built to deliver outstanding performance, making it a trusted choice for heavy-duty trucks and industrial applications.

Known for its durability and long service life, this 15.8L engine is enhanced with redesigned fuel systems to boost fuel efficiency and reduce emissions—all while maintaining the horsepower and torque that define the original 3406E. Depending on the application, it supports horsepower ratings from 355 to over 550 HP, making it suitable for demanding workloads and high-mileage hauling.

Each unit undergoes a complete teardown, inspection, and rebuild process using premium, OEM-matching components. This ensures consistent performance, reduced downtime, and a longer operating life. Quality control measures are in place at every stage to guarantee OEM-level reliability. Whether you're replacing a failed engine or upgrading your fleet, this reman 3406E provides the strength and efficiency needed. For more options, explore our Cummins ISX reman engines.

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Save With Our Large Inventory of Used Engines

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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Reliable fuel system delivers power, efficiency, and performance

The remanufactured CAT 3406E engine comes with a fully restored fuel system, improving efficiency and reducing emissions without compromising horsepower. Upgrades like new injectors, cylinder heads, and gaskets ensure reliable performance under high-pressure applications.

This engine is ideal for commercial trucks, delivering consistent fuel flow to extend engine life and minimize downtime. For customers requiring alternative configurations, we also provide high-quality remanufactured Caterpillar C15 engines to meet various operational needs.

As emissions regulations evolve, ensuring your fleet remains road-legal is crucial. The remanufactured CAT 3406E engine is fully compliant with modern emission standards, so you don’t need to worry about legal requirements.

These engines are equipped with updated emission technology that meets or exceeds industry standards, all while preserving the engine’s original torque and mileage capabilities, so you get the performance you need without compromise.

Opting for a Caterpillar engine rebuild instead of purchasing a new unit offers significant cost savings. Remanufactured engines provide the same OEM-level performance and warranty coverage, making them a smarter investment for fleet operators. With a remanufactured engine, you benefit from reliable, long-lasting power at a lower price point. Customers seeking similar load-bearing capabilities often explore remanufactured Detroit Diesel Series 60 12.7L engines for an alternative solution.

Versatile engine applications across multiple demanding industry sectors

The CAT 3406E 15.8L reman engine is trusted across trucking, construction, and marine industries. It’s engineered to perform in extreme conditions with high-load consistency and reduced service intervals.

This engine is also ideal for those looking to replace aging OEM units in long-haul or off-road applications. Learn more about our International DT466E reman engines if you're managing mixed fleets and need dependable solutions for various performance and duty cycle requirements.

From long-haul trucks to heavy-duty construction machinery, the Caterpillar 3406E engine delivers reliable performance across various industries. Its rugged design, long lifespan, and consistent power output make it a trusted choice for demanding applications. Backed by a strong performance history, it’s engineered to handle tough workloads with maximum durability and efficiency wherever it’s used.

Proven Track Record and Customer Trust

The Caterpillar 3406E has earned its place in diesel engine history as one of the most dependable options available. Our remanufactured engines keep that legacy alive with modern-day engineering and factory-tested components. Each engine is bench-tested and verified under load before shipping to ensure it’s ready for your toughest jobs.

With years of experience supplying heavy-duty powerplants, Houston Engines is proud to support customers nationwide. We supply everything from this CAT 3406E performance model to newer emission-compliant diesels. You’ll also find options like the Ford 6.7L Power Stroke reman if you're comparing brands or vehicle types.

If you’re rebuilding your rig or replacing a failed unit, this Caterpillar 3406E 15.8L reman engine is a powerful, budget-conscious, and reliable option you can trust.

Frequently Asked Questions (FAQs)

Frequently Asked Questions (FAQ)

What horsepower does the CAT 3406E 15.8L reman engine offer?

Horsepower ranges between 355–550 HP depending on the configuration and application.

Is this Caterpillar 3406E engine emission compliant?

Yes, it has been updated to meet current emission standards for diesel engines.

What’s the warranty on this remanufactured engine?

Warranty options typically include 1 to 2 years with unlimited mileage.

Is this a drop-in replacement for my current 3406E engine?

Yes, it is designed to match OEM specs for a direct replacement.

Can this engine be used in off-road equipment?

Absolutely. It’s suitable for trucks, construction machinery, and marine use.

What components are replaced in the rebuild?

Injectors, pistons, cylinder heads, bearings, and gaskets are all replaced with new or reman parts.

How does this compare to a new CAT 3406E engine?

Performance is virtually identical at a fraction of the cost.

Is installation support available?

Yes, we offer installation resources and guidance to certified mechanics.

Where is the engine built or remanufactured?

All units are remanufactured in the USA to strict OEM standards.

Do you ship nationwide?

Yes, we offer nationwide shipping to commercial and residential addresses.

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.