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Nissan RB25 Engines for Sale With Warranty

Used RB25 Engine for Sale with Warranty 

Looking for a reliable second-hand RB25 engine for your Nissan? AllGoodParts supplies genuine used Nissan RB25 engines, with each engine assessed based on its individual condition and available testing information. We provide detailed engine specifications to help you identify a suitable replacement for your vehicle. Our Inventory includes naturally aspirated RB25DE, turbocharged RB25DET and later RB25 NEO engine variants, depending on current availability. 

Before purchasing, customers can review important details such as the engine code, mileage where available, specifications and included components. As used engines can vary between vehicles, we recommend checking these details carefully for your application. 

Whether you need an RB25 engine to replace a failed motor or restore your Nissan, We can help you identify a suitable RB25 replacement based on your vehicle details and the available engine specifications. Check our current stock and contact us to confirm engine compatibility and available details before placing your order.

Nissan RB25 Engine Specifications and Features

The Nissan RB25 is a 2.5-litre inline six-cylinder petrol engine from Nissan’s well-known RB family. It was produced in several variants, meaning power, torque, turbocharging and engine management can differ depending on the specific version. 


Specification

Details

Engine family

Nissan RB

Engine capacity

2.5L / 2,498 cc

Configuration

Inline 6-cylinder

Fuel type

Petrol

Common variants

RB25DE, RB25DET, RB25 NEO

Aspiration

Naturally aspirated or turbocharged

Valvetrain

DOHC, 24-valve

Horsepower

Varies by engine version and specification

Torque

Varies by engine version and specification

Condition

Used OEM

Delivery

Australia-wide

Warranty

Subject to applicable AllGoodParts warranty terms



When choosing a replacement RB25 engine, checking the engine code, vehicle model and specifications is important for the right fit. 

RB25 Engine Compatibility and Application

RB25 compatibility required more than simply matching the engine size. The engine code, generation, vehicle model, drivetrain, wiring, ECU and attached components all need to be considered before purchasing a replacement engine.

Common applications may include:

  • Nissan Skyline R32, R33 and R34 – selected RB25DE and RB25DET applications.
  • Nissan Stagea C34 and related models – selected RB25DE, RB25DET and NEO configurations.
  • Nissan Laurel – selected RB25 applications.
  • RB25 NEO engines – commonly found in later Nissan applications, including selected R34 Skyline and Stagea models. 

Not every RB25 engine is a direct interchange. AWD and RWD versions, for example, can have differences that affect fitment, installation and overall compatibility. Before ordering, it is important to confirm the vehicle’s original drivetrain and exact engine specification.

If you are searching for an RB25DE engine for sale, share your VIN, vehicle model, build year, engine code and drivetrain details. We can use this information to help match the available engine with your vehicle and minimise the risk of ordering the wrong replacement.

RB25 Engine Reliability and Common Problems 

RB25 engines can provide strong, dependable performance when properly maintained, but reliability can vary depending on the specific RB25 variant, model year, mileage, service history and previous use. As with any used engine, checking its condition, testing information and compatibility is important before replacement.

Common issues can vary between RB25 variants and may include:

  • Oil leaks or oil consumption: Ageing seals, gaskets and engine components can contribute to oil leaks or increased oil consumption.
  • Cooling system problems: Radiator, water pump, thermostat or hose issues can contribute to overheating if not identified and repaired.
  • Ignition and misfire issues: Worn spark plugs, ignition coils or related components can cause rough running, hesitation or misfires.
  • Turbocharger wear: Turbocharged RB25 variants may develop turbo wear, oil leaks or boost-related problems, particularly with higher mileage or previous performance use.
  • Intake and vacuum leaks: Ageing hoses, seals or intake components can cause air leaks that affect idle quality and engine performance.
  • Head gasket or overheating concerns: Previous overheating or poor maintenance can contribute to head-gasket problems and compression-related issues.

Whether you need an RB25 engine to replace a failed motor or restore your Nissan, we can help you find a suitable replacement. 

RB25 Engine Price and Replacement Cost in Australia 

The price of an RB25 engine in Australia depends on which RB25 you need and the condition of the engine. An RB25DE, RB25DET and RB25 NEO can differ significantly in specification, availability and price. Mileage, testing, engine completeness and whether the engine is supplied as a bare unit or with additional components can also affect the asking price.

The engine itself is only part of the replacement cost. Installation may require labour, engine oil, coolant, filters, gaskets, seals, belts and other consumables, while turbo, intake, exhaust, wiring and accessory compatibility should also be checked before fitting. If the replacement engine differs from the original specification, additional parts or modifications may be required. 

For a more accurate price, provide your vehicle model, year, engine code and transmission type. AllGoodParts can help match the available RB25 engine to your vehicle requirements and confirm what is included, current mileage and pricing before you purchase. 

Warranty and Australia-Wide Delivery 

AllGoodParts supplies genuine recycled and used engines, with availability, condition and specifications varying between individual units. Eligible used mechanical parts are generally covered for up to 3 months or 5,000 km, whichever comes first, subject to the applicable warranty terms. 

For engines such as the RB25, mileage, condition and included components can differ from one unit to another. We recommend checking these details before purchasing so you can choose an engine that suits your vehicle and requirements.

Once your order is confirmed, we carefully prepare the engine for transport. Australia-wide delivery is available, with dispatch generally arranged within 1 to 2 business days and delivery typically taking around 2 to 7 business days, depending on the destination, carrier and engine size. Contact AllGoodParts with your vehicle details to confirm current stock, compatibility, shipping options and warranty coverage.

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Quick answers to common questions about our used car parts and services.