G37 Engine

G37 Engine for Sale at Reliable Used Part

A G37 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 G37 for model years 2008–2013, and our team can provide fitment guidance before you order. Compare the options here or visit our used engine inventory.

This engine is listed at Reliable Used Part with options from $2,500–$4,000. Your final price depends on the unit and option you choose, so ask our team to confirm availability, condition, included components, and shipping details before you order. Send us your VIN and we will help you choose the right G37 Engine for your vehicle.

What Is the G37 Engine?

The G37 Engine is the 3.7-liter VQ37VHR V6 used in the Infiniti G37 sedan, coupe and convertible.

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.

G37 Engine Compatibility and Fitment

The G37 Engine listing is intended for Infiniti G37 for model years 2008–2013. Exact compatibility depends on the model year, trim, engine, and drivetrain, so verify fitment before ordering. Choosing a used G37 Engine can be a practical way to control repair costs.

• Models: G37
• Model years: 2008–2013
• Engine and transmission options: 3.7L V6 VQ37VHR

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 G37 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.

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

G37 Engine FAQs