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Call Today: (305) 633-3329

Hours: Mon – Thu. 8am to 5pm. Fri. 8am to 4pm

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COR-AUTO provides the best used Mercedes engines in Miami. Immediate delivery, with six months warranty and the best price.

We sell used Mercedes engines, original, cleaned, packed, and warrantied for your Mercedes Benz vehicle.

Best quality

Every engine is reviewed, cleaned, and packaged to provide you with a great shopping experience.
Buy with confidence.

Competitive Prices

We have the most competitive prices on the market. Save up to 75% off OEM prices on hundreds of Mercedes engines.

Fast Delivery

All engines in stock have next day delivery. Every order has a guaranteed delivery date and we keep our promises.


Six months warranty on all sold engines. We offer an additional extended warranty with easy return.


We Are Not a Mercedes Junkyard

COR-AUTO is a trusted provider for original used mercedes engines in Miami.

Personalized Customer Service

Our customer support specialists are just a phone call away.

Easy Returns

Enjoy peace of mind just in case you ordered the wrong part.


We use a state-of-the-art encryption system in our website. Your data is always safe with us.

Specialized Control Software

Allows us to offer the best inventory the day after the car arrives at our facility.

Specialized Storage

We have racks and specialized spaces to guarantee the safety of each part.

Parts Procurement

If you can wait, we can find you any part that we do not have in stock.

Local Miami and Worldwide Delivery

We have a transport fleet for local transportation, and we work with USPS and FedEx for national and international distribution. We can deliver to your courier in Miami too.

Additional Warranty

If you repair your car at our auto shop, you will have an extended warranty for parts and labor.

We Provide The Best Used Mercedes Engines

Where We Get Our Parts

Our used mercedes engines come from junk cars that we buy in the US and from other US-based business. These sources allow us to provide you with an exceptional inventory at the best price.

What Makes us Different from a Junkyard?

Since most of our clients do not have the experience, the tools, or the time, we take care of dismantling junk cars.

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Our expert mechanics know Mercedes cars perfectly, they have adequate tools and follow strict quality procedures to avoid damages during the disassembly process.
This allows you to focus on what you need, which is to get the original used mercedes engines in excellent condition, quickly, and at the best price. That is what we do for you.

Environment Protection

We want to leave a better world for our children, so we take very seriously the US Environmental Protection Agency (EPA) regulations and also the Miami Dade Environmental Code Compliance.

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We classify and transport all parts and pieces of waste to different companies in charge of processing and recycling of these types of materials, so we help to have a better environment in which we all live.


We believe that the cleaning of the parts we deliver is essential. That is why we take the effort to clean them so that you not only receive quality used Mercedes parts but also that it looks like new or in the best possible condition.

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We use selected chemicals that do not harm the environment and once applied, we comply with all environmental regulations for disposal methods.


For most of our parts, we apply procedures to verify correct operation and standards. These measures allow us to be entirely sure that you will not have problems when installing our products.
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Also, these tests allow us to guarantee that the strict quality levels that our used Mercedes parts have are going to fulfill all your needs and expectations.


To better guarantee the safety of our parts whilein storage and to protect them during transportation, we pack most of our pieces. Additionally, depending on whether it is a local dispatch or international shipment, we take the necessary

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measures to ensure that the piece will arrive in good condition, regardless of whether the shipment is by ground, air, or sea.


Each used Mercedes engine that we quote and sell has a promised date of dispatch that we strive every day to fulfill.
Unexpected situations can affect these dispatch times; but always, even on these rare occasions, we will be in contact with you.


One of the aspects that sets us apart from our competitors is the guarantee of our used Mercedes engines.
If you were wrong in ordering a piece, please return it and we’ll charge a small restocking fee.

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If the engine is not the right one due to a failure onour end, let us know and we will organize the best way to return it at no cost to you.


Buying used Mercedes engines from us is a smooth experience that you will always remember.
Our expert and friendly technicians will guide you until we find the best solution
We always strive to give our best, most efficient service.

Used Mercedes Engines

Everything about a car goes to the wayside without a functioning engine. The engine that you replace should be able to maintain the performance of a new car. Some auto repair professionals will advise clients to purchase used engines instead of new. The reasoning behind is that used ones already have a proven capacity of handling the work.

There are few downsides to purchasing used engines. This fact is especially true when you use a junkyard that does the minimum before selling their parts. Used Mercedes engines from COR-AUTO have a warranty that should lessen your worries. Apart from buying a used car engine, it is in your best interest to ensure its proper handling during installation.

How do you know when you need an engine replacement?

  • The car will have frequent jumpy rides.
  • Emission of black, white, or blue smoke. Black smoke means that the engine is getting little air, blue smoke shows excessive burning of the oil, while white smoke indicates a failing cylinder.
  • Loud knock noises, which indicate that the bearings are failing.
  • Constant repair jobs on the engine.

Can you install used Mercedes engines by yourself?

Yes, you can. You will need the proper tools and a fair amount of knowledge about the parts. We only advise that you understand the risks involved in doing your repairs.

  • Engines are the most massive components in a car. It is easy to get hurt without the right tools.
  • You will also risk damaging other parts of the car.
  • Performing repairs without the help of a professional may void your warranty.
  • It will take longer to get the installation right if you are fumbling around with the tools.

Despite the complications surrounding self-installing the engines, a few guidelines will help you in getting the job done right. Apply these tips to make sure that the used Mercedes engine functions properly and efficiently.

How to inspect the engine before installation?

  • Thoroughly inspect the engine for any broken or missing parts. COR-AUTO will accept any orders through the indicated return policy. Installing an engine with damaged parts will cause premature failure.
  • Ensure that the used engine has a long-block that matches the previous one.
  • Inspect and verify the timing components. It is inexpensive to replace the timing belt when you work with COR-AUTO.
  • Inspect accessories and gaskets that may cause complications in the future. Generally, our firm only stocks the best versions of auto parts. Contact our Miami office if you notice anything that may need.
  • Ensure that the car has the right oil pressure and a properly functioning electrical system.

What should you do when installing the engine?

  • Remove debris by flushing the cooling system.
  • Replace the old filter or clean it for better functionality.
  • Replace the oil gasket and main seal.
  • Drain the oils and replace them with the Mercedes recommended level.
  • Change the oil filter.
  • Switch the water hose with newer ones or used ones from COR-AUTO.
Read video transcription

Used Mercedes Engines

The quality of Mercedes Benz engines is recognized worldwide throughout the automotive industry.

This quality reputation is very well earned and is part of the prestige of this extraordinary
German brand.

Engines wear due to regular use, and the time comes when it is necessary to change them.

If you own one of these fantastic cars and want to save on the cost of this replacement.

The best alternative is to buy a used Mercedes engine to maintain the quality and reliability of your car.

At Cor Auto, we offer these engines, which we test before being disassembled from donor vehicles.

This allows us to offer a warranty of up to six months on these pieces of cutting edge technology.

We have a wide assortment of used Mercedes engines, transmissions, and parts for next day delivery.

Hundreds of satisfied customers confirm it; Cor-Auto is your One-Stop-Shop for your Mercedes Benz vehicle.

Request your quote now! You will be pleasantly surprised by our excellent prices.

New Inventory of Used Mercedes Engines


MERCEDES CLA250 4 CYL W117 M270 2.0L FWD 2015


MERCEDES C250 4 CYL W204 M271 1.8L RWD 2014


MERCEDES C300 6 CYL W204 M272 3.0L AWD 2012

MERCEDES C300 6 CYL W204 M276 3.5L AWD 2012

MERCEDES C300 6 CYL W204 M276 3.5L AWD 2013

MERCEDES C300 4 CYL W205 M274 2.0L RWD 2016


MERCEDES C350 6CYL W207 M276 3.5L RWD 2013

MERCEDES E350 6CYL W212 M276 3.5L RWD 2012

MERCEDES E350 6CYL W212 M276 3.5L RWD 2014

MERCEDES E350 6CYL W212 M276 3.5L RWD 2016

MERCEDES E350 6CYL W212 M276 3.5L AWD 2014

MERCEDES E350 6CYL W212 M276 3.5L AWD 2015


MERCEDES E400 6CYL W207 M276 3.0L 2017


MERCEDES E550 8 CYL W212 M273 5.5L RWD 2011


MERCEDES GLA250 4 CYL W156 M270 2.0L FWD 2015


MERCEDES CLS550 8 CYL W218 M273 5.5L RWD 2008

MERCEDES CLS550 8 CYL W219 M278 4.6L RWD 2012

MERCEDES CLS550 8 CYL W219 M278 4.6L RWD 2014


MERCEDES S550 8 CYL W221 M273 5.5L RWD 2007

MERCEDES S550 8 CYL W221 M278 4.6L AWD 2012


MERCEDES GLK350 6 CYL W204 M276 3.5L AWD 2013

MERCEDES GLK350 6 CYL W204 M276 3.5L AWD 2015

MERCEDES GLK350 6 CYL W204 M276 3.5L RWD 2013

MERCEDES GLK350 6 CYL W204 M276 3.5L RWD 2014


MERCEDES ML350 6 CYL W166 M276 3.5L AWD 2012

MERCEDES ML350 6 CYL W166 M276 3.5L AWD 2013

MERCEDES ML350 6 CYL W166 M276 3.5L AWD 2015


MERCEDES GL450 8 CYL W164 M273 5.5L RWD 2012

MERCEDES GL450 8 CYL W164 M278 4.6L RWD 2015

Are you ready to get the best used Mercedes engine?

Visit us

You are welcome at any time to visit our Miami facility, and to experience the quality service that sets us apart. Here you will find used Mercedes parts specialists, but also friends, ready to help you

For a Used Mercedes Parts Quote, click here.

Get In Touch

(305) 633-3329


4723 NW 37th Ave, Miami, FL 33142, USA.



Open Hours

Mon: 8am - 5pm
Tue: 8am - 5pm
Wed: 8am - 5pm
Thur: 8am - 5pm
Fri: 8am - 4pm
Sat: Closed
Sun: Closed

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(Not for a quote or availability request ) / (No para solicitud de de cotización o disponibilidad)

    *** IMPORTANT NOTE ***

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    Instead, use the "Get a Quote" button and provide full information about the car and the requested part. Thanks.

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    En su lugar, utilice el botón"Get a Quote" y proporcione información completa sobre el automóvil y la pieza solicitada. Gracias.