All American Motors Hub

GM LFX Engine

Price range: $2,000.00 through $4,500.00

The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.

In Stock

Additional Information

Brand

General Motors

Conditions

Remanufactured, Used

Miles

70000-130000

Year Compatibility

2012-2017

Verified

Tried & Tested

Warranty

Up to 3 Months

The used GM LFX engine is a 3.6L V6 gasoline engine with direct injection and dual overhead camshafts for smooth power delivery and strong mid-range performance. Common in many GM vehicles, this engine offers balanced acceleration, efficiency, and long-term reliability. Each used engine is inspected and tested before shipping, providing a dependable replacement that restores factory performance at a lower cost than buying new.

Features

A used GM LFX engine is a practical solution for replacing a worn or damaged 3.6L V6 while maintaining original drivability and efficiency. Designed for consistent performance, the LFX platform delivers responsive throttle, solid horsepower, and smooth highway operation. Many buyers choose a used LFX engine to restore their vehicle to factory specifications without the downtime and expense of rebuilding.

These used engines fit GM vehicles originally equipped with the 3.6L LFX V6 across select model years. Because compatibility varies by model, drivetrain, and year, fitment is verified with our VIN checker tool before shipping to ensure the correct unit. If you need a GM LFX replacement engine, a used GM 3.6L engine, or reliable OEM parts, you can explore our inventory to find a tested option that matches your vehicle.

Purchasing a used GM LFX engine is often a cost-effective alternative to rebuilding. Every engine is inspected before shipping and includes up to 90 days of warranty coverage for added peace of mind. Installation is not included, but assistance with locating an installer can be arranged for a small additional charge if needed. Orders ship nationwide, with typical delivery times of 2–5 business days, helping buyers minimize downtime. For official specifications and manufacturer references, buyers can review the technical details provided by General Motors on the official website.

Specification

Product TypeEngine
Displacement (Engine Size)3.6L V6
Fuel TypeGasoline
AvailabilityIn Stock
ShippingNationwide Available
Use CaseIdeal for performance builds, swaps, and replacements

Frequently Asked Question

  1. What condition is the used GM LFX engine in?

    All LFX engines are pre-owned units that have been inspected and tested to confirm operational integrity before being offered for sale.

  2. Can I use this engine as a direct replacement?

    Yes, provided your vehicle was originally equipped with the LFX 3.6L V6. Fitment is confirmed using your VIN before shipment.

  3. Is this considered an OEM replacement engine?

    Yes. The GM LFX engine is an original equipment manufacturer (OEM) design used in factory-equipped vehicles, making it suitable as a direct replacement.

  4. What warranty coverage is included?

    Each used GM LFX engine includes up to 90 days of warranty coverage.

  5. How quickly will my engine ship?

    Most orders are processed and delivered within 2–5 business days, depending on location and availability.

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Shiping Policy

Transparent, nationwide delivery — fast and secure.

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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