3 Questions to Ask Before Buying a Used Engine Online

Used engines and other auto parts are available in abundance online. Though it brings convenience for buyers, it also arises the need for extra due diligence as it’s easy to get scammed online. So, as a buyer, you should know exactly what to ask from a seller, so you don’t fall into any trap when you buy a used engine online. It will also help you make the most of your purchase by getting the best-suited engine model.

Close up detail engine cars.

Close up detail engine cars.

  1. Which engines are suitable for my vehicle?

Even though cars and engines are designed to complement each other, a certain engine may work well in one car and fail in another one. That’s why it’s necessary to ensure that the used engine you’re buying is compatible with your vehicle. It doesn’t have to be an exact match of the engine that’s currently in your vehicle but a similar one that’s fairly compatible.

Some engine models are interchangeable as well. So, an engine from one type of vehicle could work in another. They don’t even have to come from the same make & model as the vehicle to be perfectly interchangeable.

However, if your engine seller tries to convince you that an engine will work in your vehicle even though it won’t, take it as a red flag and reassess the deal. When you suspect the used engine in question won’t be compatible with your vehicle, it’s a good time to turn to a trusted expert and get answers to your questions.

  1. Does mileage matter when buying a used engine?

Mileage is the number of miles driven by an engine in its lifetime. It’s a significant factor when looking for an old car engine for sale. The mileage of an engine helps in determining whether the engine is roadworthy. It’ll also suggest the possible lifespan of the engine.

  1. How much mileage is good enough? 

You must have heard that low mileage used engines are better than high mileage ones. But how will you define high and low mileage for your engine?

It’s fairly easy to determine how many miles the engine has driven if it’s still in the vehicle. All you need to do is take the reading from the odometer. It’ll show the exact number of miles that vehicle has been driven since it was manufactured. Usually, an engine drives about 15,000 miles a year or 75,000 miles in 5 years. So, if the odometer reading is way below that number, it will be considered a low mileage used engine.

However, if it’s not in the vehicle, you can’t be sure of exactly how many miles it has driven. Even though the seller will give you a number, there’s no guarantee that the seller is being completely honest. That’s why it’s important to purchase a used engine only from a reputable seller who can be trusted for their word. For example, if you’re looking for a used car engine with a warranty in Houston, Tx, you can consider Used Engines Inc.


Before buying a used engine, it’s better to be sure of its quality and mileage than regret the purchase later. So, ask these primary questions and go ahead with the deal if you get a satisfactory answer. Other factors to consider while buying a used engine are warranty, repairs, service history, etc.



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