The moment your Nissan Frontier engine begins to lose power, consume more oil, or even fails, the first thing that enters your mind is replacing the entire pickup or buying a new engine. But here’s the reality: new engines are expensive—sometimes even nearly as much as a used car itself. The smart and budget-friendly solution is to put money in a remanufactured Nissan Frontier engine. Not only will you be spending less by the thousands, but you’ll also be bringing back your truck’s good performance, resilience, and reliability in a fraction of the price.

In this guide, we will discuss why used Nissan Frontier engines are such a good option, the specifications that are available, the benefits, and some tips on making the best purchase. And, as usual, we have for sale used Nissan Frontier engines which are thoroughly tested and ready to be shipped to you.

Why Purchase a Used Nissan Frontier Engine?

The Nissan Frontier is a global best-selling midsize pickup truck, appreciated for its ruggedness, towing capacity, and off-road performance. Yet, like all vehicles, intense use and mileage will at some point result in engine deterioration. Rather than junk your truck or wasting a significant amount of money, purchasing a used engine offers:

• Enormous Cost Savings – A used engine will usually be 50–70% cheaper than a new engine.
• Consistent Performance – Low-mileage used Nissan Frontier engines are tested and inspected for operation.
• Faster Solution – Rather than waiting weeks to get a rebuild or factory order, the used engines are in stock and ready now.
• Extended Vehicle Life – A new engine provides years of extra service to your Frontier.
• Environmentally Friendly Choice – Recycling an engine saves waste and promotes sustainability.

Nissan Frontier Engine Options Available

Nissan has utilized several different engines in the Frontier over the years. Depending on whether your truck is an older or newer model, there’s a used engine for you.

1. 2.4L Inline-4 Engine (KA24DE)

• Utilized in the older models (late 1990s–early 2000s).
• Has around 143 hp and 154 lb-ft of torque.
• Fuel-efficient, uncomplicated, and rugged.
• Ideal for owners who need low-cost replacement engines for work trucks.

2. 2.5L Inline-4 Engine (QR25DE)

• Used in the majority of 2005–2019 Nissan Frontier models.
• Power output: 152 hp and 171 lb-ft torque.
• Linked to reliability and affordability.
• Best pick for utility and efficiency balance-seeking drivers.

3. 3.3L V6 Engine (VG33E/VG33ER)

• Found in 1999–2004 models.
• Base power output: 170 hp and 200 lb-ft torque.
• Replaced by supercharged variant (VG33ER) that produces 210 hp.
• Best pick for heavy-duty drivers and off-road enthusiasts.

4. 4.0L V6 Engine (VQ40DE)

• Found in 2005–2019 Nissan Frontier models.
• Puts out 261 hp and 281 lb-ft torque.
• Tough and extremely reliable, perfect for towing and hauling.
• One of our best-selling used Nissan Frontier engines online.

5. 3.8L V6 Engine (VQ38DD)

• Introduced in the 2020+ Nissan Frontier.
• 310 horsepower and 281 lb-ft torque.
• Direct-injection technology for optimal efficiency.
• If you have a newer Frontier, this is your perfect substitute.

Why Buy From Us?

We’re experts in providing tested and quality used Nissan Frontier engines. When you buy from us, you get:

• Low Mileage Engines – We stock engines with low mileage.
• Compression & Performance Tested – All engines are tested prior to sale.
• Warranty Options Available – For your peace of mind.
• Affordable Pricing – We undercut the price of new and rebuilt engines.
• Nationwide & International Shipping – Have your engine delivered wherever you are.

Signs You Need a Replacement Nissan Frontier Engine

If you’re wondering if your truck requires a new engine, check for these common signs:

• Knocking or Tapping Noises – Worn bearings or engine wear internally.
• Too Much Smoke – Blue when burning oil, white when there is a coolant leak.
• Loss of Power – Having a hard time towing or climbing a hill.
• Overheating Issue – Overheating frequently may also point to internal damage.
• Excessive Oil Consumption – Frequently requiring oil replenishments.

Where repair cost is no longer feasible, replacement with a rebuilt Nissan Frontier engine proves most convenient.

Benefits of a Used Nissan Frontier Engine for Your Truck

• Restores Performance – Returns factory-like driving power.
• Saves Money – Much less expensive than a new truck or new engine.
• Reliable Choice – Tried-and-true engines offer longevity.
• Fits Like Original – OEM specs for smooth installation.
• Increases Resale Value – A truck with a good engine holds value better.

Nissan Frontier Engine Specifications Table

How Much Does a Used Nissan Frontier Engine Cost?

A used Nissan Frontier engine varies based on year, condition, and mileage.

• Older Models (2.4L & 3.3L) – $800 to $1,500
• Mid-Range Models (2.5L & 4.0L) – $1,200 to $2,800
• Newer 3.8L Engines – $3,000 to $5,000

Keep in mind: your overall cost is far lower than buying new, which can exceed $7,000.

Installation Tips for Your Used Frontier Engine

When you purchase a used Nissan Frontier engine from us:

1. Work With a Certified Mechanic – Correct installation ensures long-term function.
2. Replace Worn Components – Belts, gaskets, spark plugs, and hoses need to be replaced upon installation.
3. Flush Fluids – New oil and coolant must be utilized to avoid contamination.
4. Verify ECU Compatibility – It must be well-programmed for smooth operation.

Customer Success Stories

• John M., Texas: “My 2007 Frontier had well over 200,000 miles and the engine quit. I bought a used 4.0L V6 from them, and my truck feels new now!”
• Carlos R., California: “I saved over $3,500 buying a used Frontier engine. Shipping was quick and installation was easy for my mechanic.”
• Samuel K., Florida: “I was planning on junking my Frontier, but since I replaced the engine, it’s once again towing my boat every weekend.”

Where to Buy Used Nissan Frontier Engines

You don’t have to search the world over—our dealership has you covered. Our used Nissan Frontier engines are:

• Affordable – Save thousands of dollars in cost.
• High-Quality – Inspected, tested, and reliable.
• Ready to Ship – Ships across the nation.

From a 2.5L to a 4.0L V6 to the new 3.8L, we can give you the right engine for your truck.

Conclusion

The Nissan Frontier is a throwback pickup, but when the engine dies, the wisest choice isn’t a new truck—it’s an engine replacement. A rebuilt Nissan Frontier engine brings back performance, is affordable, and has your truck on the road for years to come.

We supply quality, tried, and affordable replacement Nissan Frontier engines for sale, from 2.5L, 3.3L, 4.0L, to 3.8L. Our engines are ready for whatever you use your truck for—work, family, or adventure. We’ll provide the right engine at the right price.

☎️ Phone us today to buy your used Nissan Frontier engine and have your pickup truck on the road—strong, reliable, and ready to go.