Rebuilt Infiniti Q40 Engine for sale

Rebuilt Infiniti Q40 Engine for sale. The Infiniti Q40 stands out as a stylish, performance-oriented luxury sedan, offering drivers a refined ride with the heart of a sports car. Powered by the tried-and-true 3.7L V6 VQ37VHR engine, the Q40 delivers both speed and smoothness. But if your engine has started to show signs of failure—such as loss of power, oil leaks, overheating, or excessive knocking—it’s time to consider a better solution.

At First Used Auto Parts, we offer expertly rebuilt Infiniti Q40 engines for sale, backed by warranty, shipped nationwide, and priced to fit your budget. Whether you're a car owner or a mechanic, we make it easy to get your Q40 back on the road—better than ever.

Why Choose a Rebuilt Infiniti Q40 Engine? Rebuilt Infiniti Q40 Engine for sale.

🔧 Factory-Level Rebuild Quality

Our rebuilt Q40 engines are carefully disassembled, machined, and reassembled using OEM-grade parts or better. Every unit is tested for compression, oil pressure, and overall integrity to ensure lasting performance.

💰 Save Thousands Over a New Engine

A new Q40 engine can cost over $10,000 at the dealership. Our rebuilt engines offer the same dependability and power—for a fraction of the cost.

🛡️ Limited Warranty for Peace of Mind

Every rebuilt Infiniti engine comes with a warranty, so you can drive with confidence knowing you’re covered in the rare case of an issue.

Infiniti Q40 Engine Overview

The Q40 was sold in 2015, built on the foundation of the Infiniti G37 sedan. This makes it compatible with one of Nissan’s most respected performance engines: the VQ37VHR.

✅ Engine Specs:

• Engine Type: 3.7L V6 DOHC 24V

• Engine Code: VQ37VHR

• Horsepower: 328 hp

• Fuel: Gasoline

• Transmission Compatibility: 7-speed automatic

• Drivetrain: Available in RWD and AWD

If you’re unsure about the specific engine variant you need, just provide your VIN or model year, and we’ll confirm the correct match.

What's Included in a Rebuilt Q40 Engine?

Our rebuilding process is designed for maximum reliability and long-term performance.

🔩 Our Rebuild Includes:

• Full cleaning and resurfacing of block and cylinder heads

• New pistons, rings, bearings, gaskets, and seals

• Timing chain, tensioners, and guide replacement

• Oil and water pump replacement or reconditioning

• VVEL system testing and tuning

• Compression and leak-down testing

• Professionally assembled long block (drop-in options available)

How to Order a Rebuilt Infiniti Q40 Engine

Step 1: Send Us Your Info

Share your VIN, year, and drivetrain (RWD or AWD) to confirm engine fitment.

Step 2: Get a Personalized Quote

We’ll provide a detailed quote with engine specs, warranty terms, and shipping options.

Step 3: Receive Your Engine Nationwide

We offer fast, secure freight shipping across the U.S.—from California and Texas to New York and Florida.

Why Buy from First Used Auto Parts?

• 🧠 Infiniti Engine Experts – Specialists in VQ-series engine rebuilds

• 💸 Affordable Pricing – Top quality without dealership-level costs

• 🚚 Nationwide Delivery – Shipped directly to your mechanic or home

• 🛡️ Warranty-Backed Engines – Peace of mind included

• 📞 Knowledgeable Support – Help with engine matching, installation tips, and more

Don’t Let Engine Issues Park Your Q40

The Infiniti Q40 is built for performance—and that starts with the heart of the car: the engine. A rebuilt Infiniti Q40 engine from First Used Auto Parts gives your vehicle a second life with performance and value you can trust.

📞 Call to Action

Contact First Used Auto Parts today for a quote on a rebuilt Infiniti Q40 engine. Get back on the road quickly—with power, reliability, and a warranty to back it up.