If you have the tools and skill to pull an engine yourself, these options are often the least expensive.

The best places to buy used engines vary by your technical skill level and budget, ranging from high-volume online retailers like UsedEngines4Cars and LKQ Corporation to local salvage yards. For the most reliable experience, direct suppliers that stock, inspect, and warrant their own inventory are generally preferred over private marketplaces.

: A well-known source for remanufactured and refurbished motors, which are often more reliable than standard used units. Online Marketplaces (Search Engines)

Junkyard Engines: Pros & Cons | Find Reliable Motors - Optimal Auto Parts