Upgrade your vehicle with the 2014-2015 Infiniti Q50 3.7L VQ37VHR engine, tested and certified for dependable power and fuel efficiency. This used engine, with 56,458 miles, is graded "A" for premium quality and performance. Specifically designed for VIN B (4th digit, VQ37VHR) RWD models, this 3.7L engine is perfect for restoring your Q50’s smooth, powerful drive.

Enjoy the assurance of a 1-year warranty and free shipping to commercial addresses for quick, worry-free delivery.

Key Features:

Brand: Infiniti
Engine Size: 3.7L (VIN B, 4th digit, VQ37VHR), RWD
Mileage: 56,458 miles
Interchange: 300-77237F
Part Grade: A (Certified)
Part Category: U (Used)
Performance: Built for reliable power and optimized fuel efficiency
Warranty: Includes a 1-year warranty
Free Shipping: Fast delivery to commercial addresses

2014 2015 Infiniti Q50 3.7L VQ37VHR Engine For Sale

INFINITI G37 11-13 (VQ37VHR), RWD
INFINITI Q40 15 (VIN C, 4th digit, VQ37VHR), RWD
INFINITI Q50 14 3.7L, (VIN B, 4th digit, VQ37VHR), RWD, Base, from 3/14
INFINITI Q50 14 3.7L, (VIN B, 4th digit, VQ37VHR), RWD, Premium, from 3/14
INFINITI Q50 15 3.7L, (VIN B, 4th digit, VQ37VHR), RWD, Base
INFINITI Q50 15 3.7L, (VIN B, 4th digit, VQ37VHR), RWD, Premium
INFINITI Q60 14 (3.7L, VIN C, 4th digit, VQ37VHR), RWD
INFINITI Q60 15 (3.7L, VIN C, 4th digit, VQ37VHR), RWD, AT
This fully assembled long block includes all the essential components you need for installation, such as:

Complete Engine Assembly

Intake Manifold

Exhaust Manifold

Fuel Injectors

Throttle Body

Alternator

Power Steering Pump

Water Pump

A/C Compressor

Engine Wiring Harness
When you're buying an engine, you want something that's tested, reliable, and ready to go. That's what you're getting here:

Fully Tested: Every engine I sell has been compression tested, checked for oil pressure, and run at operating temperature to ensure you won’t run into any surprises after installation.

Complete Package: It’s a long block, which means all the core components are included. No hunting around for separate parts.

1-Year Warranty: You get peace of mind with a full 1-year manufacturer warranty, so if there’s any issue with the engine, you’re covered.

OEM Quality: This isn’t a rebuild or aftermarket part. It’s an OEM engine, so you can trust it’ll fit and perform just like the original.
Shipping can be arranged to either a business or residential address. If you’re having the engine shipped to a residential location, just note that there may be an extra charge. Once it arrives, we recommend inspecting the shipment thoroughly before signing off, especially if there's visible damage. If anything looks out of place, make sure it’s documented.
When it comes to installation, you may need to transfer over some of your existing accessories like the manifolds.

This is standard with most engine swaps, so your mechanic will know what to do.
For any questions regarding compatibility or shipping details, please feel free to reach out! Ensure this engine fits your vehicle by verifying the VIN and specific requirements before purchase