OEM Used Engines & Transmissions For Sale: Tested, Warranted & Ready to Ship

Free shipping
to commercial address

Tested & Inspected
Used Engines and Transmissions

1 Year Complimentary
Warranty

We only source low-mileage OEM engines and transmissions from verified automotive yards across the country, tested by ACE-certified mechanics, backed by a 1-year warranty, and shipped to your door in all 48 contiguous states.

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Quality OEM Used Engines & Transmissions — All Makes & Models

When you're replacing an engine or transmission, you have two choices: buy something rebuilt

on a budget, or buy what the factory built. Blue Prism Automotive sells OEM used engines and

transmissions only, genuine, original parts pulled from low-mileage donor vehicles. We carry

engines and transmissions for Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and dozens more

makes. Every unit is inspected by ACE-certified mechanics before it ships. Your part arrives

tested, documented, and backed by a 1-year warranty. Whether you're a mechanic in a Phoenix

shop or a DIYer in Los Angeles, we have the OEM engine or transmission you need.

Browse our full inventory or get a free quote today.

Find Your Part Now

WHY CHOOSE US

We Only Sell OEM Parts

Aftermarket engines and transmissions are built to a price point. OEM parts are built to the original factory spec. Every engine and transmission in our inventory was pulled from a real donor vehicle, the same unit that came off the assembly line. No generic rebuilds.

Tested Before It Ships.

Our ACE-certified mechanics inspect every engine and transmission before it leaves the yard. Compression tests, leak-down tests, and full visual inspection. We document everything. If a part does not pass, it does not ship. You get what you paid for, or we make it right.

A 1-Year Warranty

Your engine or transmission is covered for a full year from the date of delivery. Coverage includes manufacturer defects and performance failures. File a claim by email, and we respond within 48 hours. No runaround, no excuses.

Sourced Through a Nationwide Network

Blue Prism Automotive is a member of the Professional Recyclers of Phoenix (PRP) and sources through a nationwide OEM salvage network. Thousands of verified, low-mileage donor vehicles. If we do not have your part in stock, we can usually source it within days.

PRP Member

Professional Recyclers

ACE Certified

Mechanic Inspected

Nationwide Network

Verified yard sourcing

How It Works — Order in 4 Steps

Find Your Part & Call to Confirm Fitment

Order Securely

Search your engine in our inventory by year, make, and model. Before you order, call us at (430) 413-4976 or share your VIN, and our team will confirm the exact fitment so you get the right engine or transmission the first time.

After our team verifies your fitment, place your order online or over the phone. Secure checkout, all major payment methods accepted. Your part is pulled and prepped once payment clears.

We Test & Prepare Your Part

Once your order is placed, our ACE-certified mechanics pull and inspect your specific engine or transmission. We run compression tests, document condition, and package securely for freight shipping.

Fast Delivery to Your Door

Your part ships via freight within 1-3 business days. Commercial/shop delivery is always free. Residential delivery options are also available. Track your shipment every step of the way.

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TRANSMISSION

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Our Popular Brands

Used Cadillac Engines

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RAM Truck Engines

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Used Engines for Sale

All Products

Used Engines: Untold Stories

ford engine swap installation process with engine hoist and mounting alignment

Ford Engine Compatibility Guide (All Models, Interchange & Fitment)

The 3.5L EcoBoost used in models like the Edge isn’t as interchangeable as it looks. Small differences in VIN codes, turbo setup, and wiring can change fitment completely. Even when reviewing something like a Ford Edge 3.5 engine, you still need to confirm exact compatibility before assuming it will work in your vehicle.

Mechanic inspecting Toyota Camry engine bay

Toyota Camry Engine Compatibility Guide

Camry engine compatibility is not just about matching engine size. Engine code, generation, ECU calibration, and transmission pairing all determine whether a swap will work correctly. Even small differences between model years can lead to drivability issues or installation problems. Always verify compatibility using VIN and engine code before purchasing to avoid unnecessary repair costs.

Toyota 1NZ-FE Engine: High Mileage Durability Review

Introduction The Toyota 1NZ-FE is a 1.5-liter four-cylinder petrol engine that has been powering everyday cars like the Toyota Yaris, Toyota Vios, and Toyota Echo since the late 1990s. It was designed to be simple, light, and fuel-efficient, the kind of engine built for regular people doing regular driving, not performance or track use. That straightforward design is exactly what has made it such a popular choice in both new and used car markets around the world. If you have

Toyota 2ZR-FE Engine Oil Consumption and Reliability Guide

This article was prepared by the technical team at Blue Prism Automotive, specialists in used engines and drivetrain components for a wide range of vehicles. With experience analyzing engine reliability, compatibility, and common mechanical issues, the team provides practical insights to help car owners, buyers, and technicians make informed decisions about engine repairs, replacements, and maintenance.

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Our Reviews

My grille for my 1979 Cadillac Seville was delivered in less than 5 days in good condition and

Thank you Lucy Dawn for taking my order.

-Robert Wright

Overall great experience! Communication was perfect. From the time I placed the order, payment. Until I received exactly what I purchased. Thanks for the great customer service!

-Mike Brown

I ordered a engine assembly for my 2009 Toyota RAV4. I am usually disappointed with online products, but could not be more pleased with Blue Prism Auto. The product was received in 3 days and was the least expensive of any other store. I would definitely recommend this store.

I was pleased with the quality of the parts we purchased. Service was great, and the delivery was right on time.

-Anthony John

-Elaine Blynne

Frequently asked questions

How are the engines tested before being sold?

Each engine undergoes rigorous testing, including visual inspections, compression tests, and oil leak tests, to ensure that they meet OEM standards for performance and durability.

Can you ship to any location in the USA?

Yes, we have a nationwide network, allowing us to ship used Land Rover engines to any location across the United States, including major cities like Los Angeles, New York, and Chicago.

What maintenance should I expect after installing a used engine?

Replacement guidance suggests adding or upgrading external parts: Water pump Oil pump (often upgraded aftermarket like Dorman) Gaskets and hoses Electrical compatibility checks with ECM Plan an additional budget for these parts during engine installation.