Used 2010–2013 Nissan Altima 2.5L QR25DE Engine California Emissions

🔧 Part #: 300-77051B
📦 Stock #: MIL

Replace your worn or damaged engine with this genuine OEM Nissan QR25DE 2.5L Inline 4-Cylinder engine. This used engine is being sold with unknown mileage and was removed from a donor vehicle. It has been inspected and is ready for installation.

Engine Specifications

• Mileage: Unknown
• Engine Code: QR25DE
• Displacement: 2.5L Inline 4-Cylinder
• Fuel Type: Gasoline
• Horsepower: 175 HP @ 5,600 RPM
• Configuration: Inline 4-Cylinder
• Valve Train: 16-Valve DOHC
• Variable Intake System
• Nissan Direct Ignition System
• Electronic Drive-by-Wire Throttle
• California Emissions
• Front-Wheel Drive (FWD)
• Engine Assembly: Up to Flywheel
• Engine Wiring Harness: Not Included

Fits the Following Vehicles

• 2010–2011 Nissan Altima – 2.5L, VIN A (4th Digit), QR25DE, California Emissions, Non-Hybrid
• 2012 Nissan Altima – 2.5L, VIN A (4th Digit), QR25DE, California Emissions
• 2013 Nissan Altima Coupe – 2.5L, VIN A (4th Digit), QR25DE, California Emissions

Important Installation Notes

• Engine wiring harness is NOT included.
• Engine is supplied up to the flywheel.
• Electrical, intake, exhaust, and fuel system components may vary by model year. Transfer components from your original engine as necessary.
• Crankshaft pilot bearing must be installed or removed when converting between manual and automatic transmission applications.
• Manifolds equipped with an integral catalytic converter must be recertified in accordance with applicable federal emissions regulations before resale or reuse where required.
• Interchange groups A, B, and C are compatible. Differences may include the intake manifold, exhaust manifold, or fuel injectors.

OEM Part Numbers

• Engine Assembly: 10102-ZXCA0
• Lower Intake Manifold: 14040-JA00A
• Exhaust Manifold: 14002-JA91E
• Fuel Injectors: 16600-JA00A

Warranty & Shipping

• Mileage: Unknown
• OEM used engine professionally inspected before dismantling.
• 6-Month Warranty included.
• Ships securely via freight to commercial and residential addresses.
• Additional freight charges may apply for residential delivery, liftgate service, or limited-access locations.

Why Buy From Us?

• Genuine OEM Nissan QR25DE engine
• Professionally inspected before dismantling
• Nationwide freight shipping available
• VIN fitment verification available before purchase
• Backed by a 6-month warranty for added peace of mind

Please verify compatibility using your 17-digit VIN before purchasing. If you're unsure whether this engine is correct for your Nissan Altima, send us your VIN and we'll gladly confirm fitment before you order.