Used and Remanufactured Engines & Transmissions
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Flat Rate Shipping (Commercial address)
Up to 5 Years Unlimited Mile Warranty
Excellent Customer Support
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About Our Used GMC Engines

Rebuilt & Remanufactured Engines For Sale

We offer budget-friendly used Duramax, Vortec, and other used GMC engines for sale in our inventory that are reliable motors for less and come with an up-to 3-year/36,000 miles warranty for parts. Each used GMC goes through a visual inspection by a trained professional. We make it very easy to order the correct GMC engine for your project and give you fast shipping to any address. If you can’t find the part you’re looking for, give us a call and we can locate it for you with our VIN lookup tool.

We make it incredibly fast and convenient to order and install a great used GMC motor. We do not levy a core charge on any used engines. That makes it very easy for you to take your time removing the old engine and installing your used GMC motor with warranty protection helping to ensure it will give you tens of thousands of trouble-free miles, for less.

About Our Rebuilt/Remanufactured GMC Engines

Rebuilt & Remanufactured Engines For Sale
We offer a best price Guarantee on our Remanufactured Engines

Best Price Guarantee

We will match or beat any
competitor's pricing.

Our great selection of GMC engines includes our rebuilt models, which go through a more thorough inspection and rebuild than a used engine. Instead of only addressing worn and broken parts, every part that might be prone to failure shortly is fixed. When completed, the rebuilt engine looks and runs as well as a comparable new model but for much less money. You could get a great GMC Duramax Diesel for much less than a comparable new motor from the factory.

Our remanufactured GMC engines undergo the most advanced level of rehabilitation, which includes all of the services and parts replacement as done on our rebuilt motors. These engines also have known manufacturing defects fixed in what otherwise are perfectly running motors. Some GMC motors suffer from manufacturing defects that have become known and normally are corrected through factory recalls. Those defects are corrected in our remanufactured GMC engines for sale so that you get a better-than-new GMC engine.

Our rebuilt and remanufactured GMC motors enjoy even better warranty protection than our used GMC engines. We guarantee every rebuilt and remanufactured motor for up to 5 years and an unlimited number of miles. If something goes wrong, we will replace the parts and cover the labor to fix the problem. So a reman GMC 5.3 engine from us will be just as good as a new 5.3 V8.

Commonly Asked Questions

What’s the difference between remanufactured and rebuilt GMC engines?

A remanufactured motor includes corrective measures to fix any problems that were created at the factory. The rebuilt motor enjoys a high-quality restoration and a more thorough rebuild than we do on our lower-cost used engines.

What’s the difference between a remanufactured and used GMC engine?

A remanufactured engine undergoes a thorough rehabilitation that includes performing any factory recall work to correct factory defects. The remanufactured motor emerges better than when it was new. The used engine is a great value that provides lots of good and reliable use but has a shorter expected lifespan since it has only undergone an inspection.

How long do remanufactured GMC engines last?

Our remanufactured GMC motors are expected to last about as long as a brand-new GMC motor. You should bet between 150,000 and 200,000 miles when you properly maintain the motor and drive reasonably.

Why Choose Our Used and Remanufactured GMC Engines?

our advanced team

Our Advanced Team

Our network helps to ensure that we obtain the best used and remanufactured engines to sell. The team is great at finding you quality used, rebuilt, or remanufactured engines that will not only last but save you time and money.

customer service

Customer Support Staff

You can use our online browsing tool to search for the GMC engine that is just right for your rebuild or another project. You can find a matching engine code for your GMC vehicle and then locate the exact motors that will fit. A VIN search also will help to narrow your options to exactly the best ones while helping to ensure that you get the best possible GMC motor for the job. If you need live help, our friendly, professional, and highly experienced staff can help you to get the perfect fit. Once we have the right engine or parts, our customer service representatives will make sure they are shipped right away so that you do not have a long wait.

replacement process

Replacement Process

We have a very lenient replacement process that does not levy a core charge on a used GMC Acadia engine or another motor for another great GMC model. We do not apply a core charge until 30 days after you receive your rebuilt or remanufactured GMC engine. That gives you plenty of time to remove the old engine and get your vehicle prepared for the replacement motor. The core charge only is applied after you have had plenty of time to get your motors swapped out properly. Many customers wind up returning their old engines well before the core charge would kick in.

Flat Rate Shipping (Commercial address)

Fast Shipping & Exclusive Warrant

At Reman Engine, we provide swift and standardized shipping services to businesses operating in commercial zones. Please be aware that home-based enterprises and businesses without commercial zoning do not qualify as commercial addresses. To avail of our shipping services, the designated commercial location must have the capability to accept freight shipments without requiring advance notice. Furthermore, the ability to unload using a forklift from the delivery truck is a prerequisite. Should there be an absence of a liftgate at the shipping location, a carrier-imposed fee of $99 will be applicable.

Gmc Engines By Model

1000 Pickup
1000 Van
1500 Pickup
1500 Van
2500 Pickup
2500 Van
3500 Pickup
3500 Van
Acadia
B6000
B7
C4500 Topkick
C5000
C5000 Topkick
C5500 Topkick
C6000
C6000 Topkick
C6500 Topkick
C7000
C7000 Topkick
C7500 Topkick
C8500 Topkick
Canyon
Envoy
Envoy XL
Envoy XUV
Forward Control
P15
P15/P1500 Van
P1500
P25
P25/P2500 Van
P2500
P35
P35/P3500 Van
P3500
P4500
P6000
P6500
Safari
Savana 1500
Savana 2500
Savana 3500
Sierra 1500
Sierra 2500
Sierra 3500
Sierra Denali
Sierra Denali 1500
Sierra Denali 2500
Sierra Denali 3500
Sonoma
Sprint
T6500
T7500
Terrain
W3500 Forward
W4500 Forward
Yukon
Yukon XL 1500
Yukon XL 2500

View Gmc Engine Sizes

1.3 Liter Engine
2.0 Liter Engine
2.2 Liter Engine
2.4 Liter Engine
2.9 Liter Engine
3.0 Liter Engine
3.5 Liter Engine
3.6 Liter Engine
3.7 liter Liter Engine
4.3 Liter Engine
4.8 Liter Engine
5.3 Liter Engine
6.0 Liter Engine
6.2 Liter Engine
6.5 Liter Engine
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Used and Remanufactured Transmissions
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