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We test every engine to ensure it works well before selling it.
Explore the magnetic realm of best-in-class used engines.
Find the top-quality used engines that exceed your expectations and witness the optimal performance of your vehicles.
Buy Now and Pay later
Why Choose Us?
Our commitment to delivering customer-friendly and top-notch services has positioned us at the forefront of the best used engine suppliers in the US.
About Us
At Optimal Auto Parts, we are committed to delivering top-notch used engines, used transmissions,
and other used auto parts to our valued customers. We have established ourselves as a trusted and
reliable partner through our exceptional services. Our extensive inventory includes the latest choices
of used engines, used transmissions, and assorted auto parts, catering to
diverse makes and
models. Our professional team formulates optimal solutions for you, whether you require a
replacement engine or transmission due to a malfunction or seek an enhancement in your vehicle's
performance.
We focus on delivering cost-effective automotive solutions and ensuring top-quality used parts are within reach for everyone
We focus on delivering cost-effective automotive solutions and ensuring top-quality used parts are within reach for everyone
Call us for further information. Optimal Autoparts customer care is here to help you anytime.
Optimal Auto Parts Customer Service Was Great. Upon My Initial Search For A Transmission, I was contacted back immediately with multiple options at affordable prices . Shipped was fast (A little under a week) & customer service called and updated me every step of the way until it was delivered!
Tahnejah Queeley
Excellent pricing and service on a used transmission for a 2013 Outback with free shipping from NJ to MS. Service was over-the-top excellent, with Catherine checking in every day with updates on the status of my order and confirming it arrived on time and that the mechanics doing the install knew what to expect and when. Transmission will be installed next week and I hope to have another update after that. Thanks!
Peter Dodd
I purchased a engine for my 2015 Chevy Malibu (2.0 turbocharged) the process was smooth, I called and told them what I needed and my engine was delivered in a timely manner, I would definitely do business with them again. Katherine definitely takes pride in her job bc she kept me informed on delivery date, pictures
Lateisha Bell
Shaun did all the work all I did was provide information for the product I purchased. my shipment was delivered in a timely manner Kathrine stayed in contact with me on the progress of my order I will recommend this company
Tony Browne
Our Brands
Have Any Questions?
Browse through the most commonly asked questions about used engines from Optimal Auto Parts.
How do you make sure used engines work at Optimal Auto Parts?
Can I trust the mileage info for used engines?
Yes, we check and share accurate mileage information so you know exactly what you're getting
Is there a warranty for used engines?
Absolutely! Every used engine comes with a warranty. Contact us for details.
Will a used engine fit my car?
We provide compatibility information so you can be sure it fits. If you're unsure, just ask our team.
Does the used engine come with any extras?
We list everything that's included. If you have questions, feel free to ask our team for details.
