Q50 Engine

Q50 Engine for Sale at Reliable Used Part

A Q50 Engine from Reliable Used Part can help you get your vehicle back on the road without the cost of a brand-new unit. This listing is intended for Infiniti Q50 for model years 2014–2023, and our team can provide fitment guidance before you order. Compare the options here or visit our used engine inventory.

Current options at Reliable Used Part for this engine are listed in the $3,000–$5,000 range. The final price depends on the specific unit and the option you select, so contact our team to confirm availability, condition, included components, and delivery details before placing your order. Ordering a Q50 Engine online should be simple, which is why our team can answer fitment questions before you buy.

What Is the Q50 Engine?

The Q50 Engine is the range of engines used in the Infiniti Q50, covering 2.0L turbo, 3.0L twin-turbo V6 and 3.5L hybrid configurations.

Every unit is built for specific applications, so the details of your vehicle matter more than the name alone. A helpful background resource is the Wikipedia article on the internal combustion engine.

Q50 Engine Compatibility and Fitment

The Q50 Engine listing is intended for Infiniti Q50 for model years 2014–2023. Exact compatibility depends on the model year, trim, engine, and drivetrain, so verify fitment before ordering. Whether you are completing a repair or a full rebuild, the Q50 Engine is one of the most important parts to match correctly.

• Models: Q50
• Model years: 2014–2023
• Engine and transmission options: 2.0L Turbo, 3.0L Twin-Turbo V6 and 3.5L Hybrid

How to Confirm Fitment Before You Buy

To make sure it suits your vehicle, work through this short checklist:

• Match the engine code, or the eighth character of your VIN, with the engine options listed for your vehicle.
• Confirm the model year, trim, displacement, and fuel type (gasoline, diesel, or hybrid).
• Note features that affect compatibility, such as turbocharging, direct injection, or variable valve timing.
• Check whether you also need related components such as the intake, wiring harness, sensors, or ECU.
• Ask our team to confirm availability, included components, and condition details before you order.

You can decode your VIN with the NHTSA VIN decoder and check for open safety recalls on the NHTSA recalls page before you start a major repair.

Signs You May Need a Replacement Engine

Consider a replacement engine if you notice any of the following:

• Persistent knocking, ticking, or tapping noises from inside the engine
• Excessive oil consumption, oil leaks, or blue smoke from the exhaust
• Repeated overheating or coolant loss without an external leak
• Rough running, misfires, or low compression on one or more cylinders
• Metal particles in the oil, or a check engine light that returns after repairs

These symptoms can point to serious internal wear, but smaller faults can cause them too, so have a qualified technician diagnose the vehicle before you commit to a replacement.

Why Buy a Used Engine from Reliable Used Part?

Buying a used Q50 Engine from Reliable Used Part gives you access to tested parts, clear fitment help, and nationwide USA shipping. Our team can confirm availability, condition, and warranty terms before you pay, and you can contact Reliable Used Part at any time with questions. Ask us about current Q50 Engine stock if you do not see the exact option you need.

Working on more than one component? You may also want to look at our Nissan RB26 Engine and Skyactiv-G Engine, or browse the full used engine inventory.

Q50 Engine FAQs