The Nissan Frontier engine is a 2.4-liter to 3.3-liter naturally-aspirated four or six-cylinder powerplant producing 143–261 horsepower depending on generation. This rugged compact truck platform has powered Nissan Frontier pickups since 1998, delivering reliable torque and proven off-road capability. Known for legendary durability, simple maintenance, and exceptional longevity, the engine is ideal for truck enthusiasts. Available with comprehensive testing and warranty coverage.
Features
Tested Engine with Warranty
Hassle-Free Returns Available
Live Customer Support
Direct Fit for Your Vehicle
Description
The Nissan Frontier engine spans multiple generations of naturally-aspirated powerplants, offering 2.4L inline-four (143–170 hp) through 3.3L V6 (261 hp) configurations depending on model year. This rugged platform exclusively powers Nissan Frontier (D22/D40) compact pickups from 1998–present, delivering dependable torque with legendary off-road capability. The Nissan Frontier engine features single or dual overhead cams, variable valve timing on modern variants, and precision fuel injection for responsive acceleration across highway and trail driving conditions.
This naturally-aspirated platform defines compact truck reliability standards. For comparable engine alternatives, explore the Toyota 22R engine for competing truck platform benchmarking. Transmission compatibility is seamless. Our manual transmission options pair perfectly with Frontier powertrains. Learn about Nissan truck engineering on Wikipedia’s Nissan Frontier. All units tested for durability with complete warranty protection.
A used Nissan Frontier transmission fits trucks that were originally factory-equipped with the matching unit for their specific model year, engine, and drivetrain configuration. This covers most Frontier models from the second generation onward, roughly 2005 through 2021, with fitment depending on your cab style, engine, and whether the truck is equipped with two-wheel or four-wheel drive. We complete a VIN verification before every order ships to confirm the correct transmission for your specific Frontier, including the correct tail housing configuration for your drivetrain and any electronics-specific variants by model year.
A Frontier transmission rebuild — particularly the RE5R05A automatic — involves valve body work, clutch pack replacement, and a fresh torque converter, all of which add to the total cost. A used OEM Nissan Frontier transmission gives you a factory-assembled unit at a known price that gets your truck back to factory operating condition without the rebuild timeline or uncertainty. For Frontier owners who depend on their truck for daily use or light commercial work, a used transmission swap is the most straightforward and cost-effective fix available.
Every used Nissan Frontier transmission we sell is backed by up to a 90-day warranty. Shipping runs 2 to 5 business days from purchase. Installation is not included, but our team is happy to help you find a qualified mechanic or Nissan-experienced shop in your area. These are genuine Nissan OEM units and we stand behind every transmission we sell.
Specification
Product Type
Engine
Displacement (Engine Size)
2.5L I4 / 4.0L V6
Fuel Type
Gasoline
Availability
In Stock
Shipping
Nationwide Available
Use Case
Ideal for performance builds, swaps, and replacements
Frequently Asked Questions
What engine specifications does the 2000 Nissan Frontier engine have?
The 2000 Nissan Frontier engine features a 2.4-liter inline-four producing 143 hp and 168 lb-ft of torque. This 2000 Nissan Frontier configuration delivers reliable power for daily truck duties and off-road adventures with proven longevity.
How much horsepower does the 2004 Nissan Frontier engine produce?
The 2004 Nissan Frontier engine offers either a 2.4L inline-four (170 hp) or 3.3L V6 (261 hp) depending on trim level. The 2004 Nissan Frontier V6 option delivers significantly improved towing capacity and performance characteristics.
What improvements did the 2005 Nissan Frontier engine introduce for that generation?
The 2005 Nissan Frontier engine introduced enhanced fuel injection systems and improved variable valve timing technology. This 2005 Nissan Frontier generation featured refined torque delivery and better fuel efficiency compared to earlier model years.
What vehicles use the Nissan Frontier engine across different generations?
Powers exclusively Nissan Frontier (D22/D40) compact pickups from 1998–present across all model years and trim levels. Available engines for sale include all generation variants verified for Frontier platform compatibility and complete mechanical specifications.
Can I increase horsepower on the Nissan Frontier engine with performance modifications?
Absolutely. Intake, exhaust, and ECU tuning modifications yield 180+ hp safely on inline-four variants and 300+ hp on V6 models. The Nissan Frontier responds well to modest performance upgrades while maintaining legendary truck durability and reliability standards.
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Shipping Policy
Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.
Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.
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