The Infiniti Q50 delivers sport sedan performance with Infiniti’s signature premium refinement — and the engines behind it span from the efficient 2.0T to the magnificent twin-turbocharged 3.0T Red Sport V6 that puts true sports car performance within reach. This used Infiniti Q50 engine is a genuine OEM unit sourced from low-mileage donor vehicles and inspected before shipment. Available in the 2.0T, the 3.0T twin-turbo V6, and the naturally aspirated 3.7L VQ37VHR depending on your year and trim, these are the factory engines that make the Q50 what it is.
Features
Tested Engine with Warranty
Hassle-Free Returns Available
Live Customer Support
Direct Fit for Your Vehicle
Description
The Infiniti Q50 Engine is powered by a 3.0-liter twin-turbocharged V6 engine, available in two variants including a 300hp and 295 lb-ft of torque and the high performance Red Sport 400 version delivering 400 hp and 350 lb-ft of torque. This engine delivers advanced features including direct fuel injection, a 10:3:1 compression ratio, and a DOHC 24-valve setup with continuous Variable Valve Timing Control (CVTCS) for optimal performance.
Q50 engine fitment requires matching your specific model year and powertrain variant. The 2.0T, 3.0T, and 3.7L are completely different engines with different block designs, management systems, and drivetrain interfaces.Our VIN verification process confirms the exact engine for your Q50 before it ships.
When a Q50 engine fails, the decision between a used engine, a remanufactured engine, and a rebuilt engine involves real cost and performance considerations. A used Infiniti Q50 engine from a verified low-mileage donor is the most cost-effective path to restoring factory performance. As a used OEM engine with original turbocharged or naturally aspirated specifications intact, it delivers the factory Q50 driving character that neither a remanufactured engine from mixed cores nor a rebuild with unknown component history can guarantee.
Every used Infiniti Q50 engine ships with up to a 90-day warranty and arrives within 2 to 5 business days. Installation is not included, but we are happy to help you find a qualified Infiniti specialist. These are genuine Infiniti OEM engines, and we stand behind every unit.
Specifications
Product Type
Engine
Displacement (Engine Size)
3.0 L Twin-Turbo V6
Fuel Type
Gasoline
Availability
In Stock
Shipping
Nationwide Available
Use Case
Ideal for upgrades or replacements
Frequently Asked Questions
What kind of engine does a Q50 have?
The Infiniti Q50 typically comes with a 3.0L twin-turbocharged V6 engine offering hassle free acceleration.
What is the life expectancy of the INFINITI Q50 engine?
With proper care—especially frequent oil changes and monitoring turbo health—a Q50 engine can last approximately 200,000 – 300,000 miles, or around 15–20 years of reliable use.
How much does it cost to replace the engine mount on a Q50?
The cost to replace the engine mount on a Q50 generally ranges from $1,540 to $2,061 depending on the model year and engine type.
How to reset check engine light Infiniti Q50?
You must follow the below given steps to reset the check engine light in Infiniti Q50 — – Turn off the engine and remove the key (if applicable). – Open the hood and disconnect the negative (-) battery terminal using a wrench. – Wait for 10–15 minutes to allow the ECU to reset. – Reconnect the battery and tighten the terminal. – Start the engine and the check engine light is off.
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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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