Finance Your Engine or Transmission With Monthly Payments Via Affirm
Finance Your Engine or Transmission With Monthly Payments Via Affirm

NISSAN 2.5L Engine

NISSAN 2.5 Liter (QR25DE) Engine 2004-2020

Remanufactured Zero Mile Gas Engines


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Fraser Engine Rebuilders, Inc.

Warranty Labor Upgrades Available from Fraser Engines

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  • Standard Option
  • Fraser Advantage


Part No. FEN25LS


Remanufactured back to factory spec with aftermarket parts.

For our strongest available engine remanufactured using the highest quality parts, view our Fraser Advantage option.


Warranty: 1 Year / Unlimited Miles, Parts Only

Shipping: To Be Determined / Call for Rates

Core Deposit: Call for Details


UNIT COST: $2499.00



WARRANTY – 3 Year / Unlimited Miles, No-Fault Warranty – Add+$149


Part No. FEN25LR-HD

Remanufactured, High Durability Crate Engine.

Fraser’s Strongest Available Engine!

All OEM Updates & Upgrades Included. Zero Miles.

Warranty: 3 Year / Unlimited Miles, Parts & Labor

Shipping: To Be Determined / Call for Rates

Core Deposit: Call for Details


UNIT COST: $3499.00



TINWARE – Oil Pan, Timing Cover, Oil Sump – Add+$249

WARRANTY – 5 Year / Unlimited Miles, No-Fault Warranty – Add+$249

Part Type:  Remanufactured Engine Assembly (Factory Spec)

This remanufactured NISSAN 2.5L (QR25DE) engine includes the following enhancements from Fraser Engines:

  • Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
  • Decking cylinder head(s) and block for straightness,
  • Cutting valve seats and valves to proper degree,
  • Line boring/honing crankshaft/camshaft tunnels,
  • Ground & polish crankshaft, new or remanufactured camshaft(s),
  • New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
  • All new internal gaskets and seals.
  • All finishing gaskets are included (MAY VARY PER APPLICATION).

NISSAN 2.5L (QR25DE) Engines

The Nissan 2.5L (QR25DE) is a four-cylinder engine designed specifically for vehicles from the Nissan Motor Corporation.

The base engine consists of:

An all-aluminum engine block and cylinder head
Dual Overhead Camshafts (DOHC)
Variable Valve Timing (VVT)
Sequential multi-port fuel injection

The engine specifications include:

  • A displacement of 152.5 cubic inches (2,488 cubic centimeters)
  • 3.50 in x 3.94 in (89 mm x 100 mm) cylinder bore and piston stroke
  • 9.6:1, 9.7:1, or 10.5:1 compression ratio
  • 175 to 188 horsepower (130 to 140 kW) at 5,600 to 6,000 rpm
  • 180 to 180 lb-ft (244 to 244 Nm) of torque at 3,600 to 4,000 rpm

Nissan introduced the QR25DE engine in 2002 as a replacement for the KA24DE. It was initially used in the Altima, and later in the Sentra, Rogue, and X-Trail. This engine was praised for its reliability, fuel efficiency, and low emissions.

The QR25DE engine is equipped with a timing chain instead of a timing belt, which eliminates the need for periodic belt replacements. It also features an electronic drive-by-wire throttle system, which provides a more precise throttle response and improves fuel efficiency.

Overall, the Nissan 2.5L engine is a versatile and reliable powerplant that has been widely used across many Nissan models.


The Nissan 2.5L (QR25DE) engine has been used in various Nissan models from 2004 to 2020. Below is a list of some of the most popular vehicles that use this engine:

  • Nissan Altima (2002-2020)
  • Nissan Sentra (2002-2012, 2020)
  • Nissan Rogue (2008-2020)
  • Nissan X-Trail (2005-2006)
  • Nissan Serena (2012-2020)
  • Nissan Primera (2002-2006)
  • Nissan Bluebird Sylphy (2004-2020)
  • Nissan Lafesta (2004-2020)


It's worth noting that the engine specifications and output may vary depending on the specific year and model of the vehicle.

A core deposit is a charge added to the purchase of most engines or transmissions. We use the term "deposit" because once your new part is installed, we'll graciously pick-up your old engine or transmission free of charge and then refund the core deposit you paid.

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