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Engines & Motors

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Engines and Motors spare parts, matched to your vehicle

PartSmith stocks engines and motors spare parts for cars, trucks, SUVs, and vans, all matched to your exact year, make, and model. Our range covers complete replacement engines, long block and crate engines, and the gaskets, belts, and seals that support an install. Every part is filtered to your vehicle, so you order the right engines and motors fitment the first time and skip the guesswork of cross referencing part numbers.

When an engine is beyond repair, a tested replacement returns your vehicle to the road for far less than buying new. Whether you are keeping a daily driver on the road or maintaining a work vehicle, you can compare OEM and aftermarket options side by side and get engines and motors shipped fast, with tracked delivery and free shipping on orders over $99.

Match a replacement engine by displacement, cylinder configuration, and application, and plan to refresh the supporting gaskets, belts, and seals during the swap for a reliable, long lasting install.

Not sure which part you need? Enter your vehicle at the top of the page to see only compatible engines and motors, or browse related departments like Cooling and Climate and Air Intake and Fuel. When in doubt, our team confirms the exact part for your build before you buy, the same care we would take specifying parts for our own vehicles.

As a full line auto parts store, PartSmith backs every engines and motors order with genuine inventory, honest pricing, and same day dispatch before 3pm ET. Buy replacement engines online with confidence and get back on the road sooner.

Engines and Motors questions, answered

How do I know which engine fits my vehicle?
Match by year, make, model, and engine size. Our listings state the application, and our team can confirm before you buy.
What is the difference between a long block and a complete engine?
A long block is the core assembly, while a complete engine includes more bolt on components. Each listing specifies what is included.
Do replacement engines come with a warranty?
Yes, engines are backed by a warranty with terms listed on the product page.
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