Buying a new car engine can be costly; however, getting it replaced by a used, rebuilt or remanufactured engine won’t cost a lot and will boost your car’s performance. This option costs nearly one-third the price of a new engine and delivers nearly the same performance as a new engine. While the terms are often used interchangeably, there is a difference between used, rebuilt and remanufactured engines.
If you are looking for a used, rebuilt or remanufactured engine, this guide is for you. Read on to identify what each of these terms means so you won’t get confused while buying one.
What is a Rebuilt Engine?
A rebuilt engine is the one that has been removed from a car, and some parts have been replaced. It was probably taken apart, cleaned and reassembled with all the parts that needed replacement or repair. Engine components that are in good condition are left intact.
If you are thinking that is a rebuilt engine as good as a new one; well, the quality of a rebuilt engine can vary depending on how many repairs it required and the quality of replacement parts used. Some rebuilt engines last longer and can drive hundreds of miles, but most have a short-term warranty.
Pros
- It is a cheap and viable option.
- Extend the engine’s life for a fraction of the cost of replacing a new car engine.
Cons
- The rebuilt car engines have no or shorter warranty as it depends on the quality and extent of repairs made.
- Even though the engine components get inspected, they do not have the same performance as compared to the remanufactured engine.
What is a Used Engine?
As the name suggests, the used car engines are the ones that have served another car previously. Most of them are taken out from the scraped or yard-bound vehicles. However, the mileage of the used engines varies according to the previous usage.
Although used car engines cost less, their warranty rarely exceeds a month. On the contrary, if you lucky got an engine that didn’t have a lot of miles on it, chances are it will still be good as new.
It is also important to know how long the used engine had been used previously. If we are talking about 100,000 kilometres, it should not give us problems; but if it has already exceeded 150,000, it should go through an ‘engine adjustment’.
Pros
- The biggest advantage of buying a used engine is its price as it is much lower than that of a new engine.
- By buying the engine that has already been used in another vehicle, we reduce waste and save on recycling.
Cons
- A lack of warranty is the other big drawback of buying a used engine.
- Another con of buying a used engine could be its shorter life span as some components might require repair or replacement after a while.
Remanufactured engines
The term remanufactured engine is used to refer to a worn engine that has been subject to major repairs. This means the car engine has been completely removed from a vehicle and then restored to factory conditions. The goal of remanufacturing the car engine is to make the engine perform similar to the new one.
While remanufacturing the engine, the internal components are cross-checked against the OEM’s specifications. All the machines and parts are replaced after comparing the tolerances with OEM’s standards. Also, gaskets, seals and other car parts are replaced during the process. Read this guide to know the difference between OEM and aftermarket parts.
After reconditioning, the engine takes on a new life and is assimilated into a new engine. Contrary to all expectations, the performance of reconditioned engines is generally identical to that of new engines.
Pros
- Remanufactured engines come with an extended warranty.
- Last longer than a rebuilt or used engine.
- Seals, gaskets, pistons and other old engine parts are fully replaced.
Cons
- One of the main differences between rebuilt and remanufactured engines is that, remanufacturing the car engine can be costly due to extensive parts replacement.
- The remanufacturing of a car engine can take longer compared to other options.
With this, we complete our guide on the difference between used, rebuilt or remanufactured engines. We have also listed down the pros and cons of each engine type to help you choose the better option as per your need. You can also extend your car engine’s life by following a car maintenance schedule.
There are several things you must consider when you plan to choose between used or rebuilt or remanufactured engines. For instance, the cost, life and usual wear and tear associated with the engine. Also, make sure all the parts of the engine are functioning properly when buying used, rebuilt or remanufactured engines.
Besides, if you are planning to swap a car engine make sure you follow this engine swapping checklist. Moreover, once you buy a car engine use the right engine oil type to extend its life. Because using the wrong engine oil can cause serious trouble to your vehicle as well as to your car’s engine.
If your vehicle is in good condition then remanufacturing an engine can be a good option. However, if your vehicle is 20 years old and has high mileage, then consider getting a used or rebuilt engine. Besides, you can also avoid this hassle and buy used cars for sale in the UAE. at a market competitive price range.
If you find this guide useful, stay tuned to the UAE’s famous car blog for more updates on car parts.
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