WHAT WE DO

At Upgrade Automart, we specialize in top-quality used and remanufactured car parts that save you time and money — without compromising on quality. Backed by fast shipping and industry- leading warranties, every part we sell is tested by certified technicians to ensure reliability that exceeds expectations.

Whether you need an engine, transmission, or a hard-to-find component — if it moves, we’ve got it.

Who We Are
Since 2008, we’ve been one of the nation’s top sellers of used and remanufactured auto parts, trusted by over 105,000 happy customers nationwide.

Best Warranty

We proudly offer the best warranty in the auto parts industry: a 3 to 5 Year, Unlimited Miles (Parts + Labor) Warranty. This unbeatable coverage gives you complete confidence in your vehicle’s performance for years to come.

Affordable Prices

We offer competitive prices on all our used car parts — making it easy to find what you need without breaking the bank.

Quality Assurance

Every part we sell is tested by certified technicians and undergoes rigorous quality checks to guarantee reliability, durability, and top performance.

Customer Service

Our company was built on the belief that the best business comes from word of mouth. That’s why we have a well-trained customer service team dedicated to building lasting relationships and helping you find exactly what you’re looking for — while ensuring every experience is smooth and helpful.

Upgradeautomart

About Us

Since 2008, we’ve proudly served the nation as one of the top sellers of used and remanufactured auto parts. With over 17 years in the industry,our reputation is built on quality, trust, and exceptional customer service.

We operate a network of yards nationwide, with an extensive inventory of more than 900,000 parts. While we cover a wide range of OEM parts, our specialty lies in engines and transmissions. Each unit is carefully tested by certified technicians, ensuring reliability and performance that not only meet—but exceed—customer expectations.

What truly sets us apart is our industry-leading warranty:
➡️ 3 to 5 Years – Unlimited Miles (Parts & Labor)
No other auto parts provider offers this level of protection, giving our customers total peace of mind.

Whether you’re a mechanic, body shop, dealership, or DIY enthusiast,
our mission is simple:
✔️ Help you find the right part—fast
✔️ Deliver unmatched value without compromising on quality
✔️ Keep your vehicle on the road with confidence for years to come — without putting a hole in your pocket.

With over 120,000 OEM parts sold and a happy customer base of 116,400 nationwide, we take pride in being a trusted partner in keeping America’s vehicles running strong.

WHY BUY FROM us

Tried looking all over town but can’t find a good quality part at an affordable price, you have come to the right place.

Auto Parts Warranty

We have the best warranty in the entire autoparts industry (3 TO 5 YEARS)- Unlimited miles (Parts+Labor) Warranty !!!
If anything happens to the part we replace it within 10 working days and we pay for your mechanic too!!!

QUALITY

We only deal with OEM (Original Equipment Manufacturer) A GRADE PARTS which have been tested by our certified technician’s Unlike most companies that deal with aftermarket parts as well.

PLUG AND PLAY

All of our engines and transmissions have all their parts and are ready to go, they are all plug and play. No assembly required!

Easy Replacements

If there is something wrong with the part you ordered from us, or you ordered the wrong part don’t worry because we have a 10 working day replacement gurantee!!!

TESTED

A series of tests have been performed on all of our parts by our certified technician’s.

FREE SHIPPING

Get the part you need when you need it, we offer fast delivery and the best part is that the shipping is free.

CUSTOMER SERVICE

We believe the best business is built on word of mouth. That’s why we have a well-trained customer service team dedicated to maintaining strong relationships with every customer and helping you find exactly what you’re looking for. It’s one of the key reasons we’ve been proudly serving the auto parts industry for over 17 years.

TRUST

With 17+ years in business, over 120,000 parts sold, and 116,400 happy customers, we’ve become the go-to source for quality auto parts. Mechanics, body shops, dealerships, and DIY car enthusiasts trust us as their exclusive partner for reliable parts — and we’re here to help you find the right one every time. Backed by our 3–5 Year Unlimited Miles Warranty, you can count on us for performance, reliability, and total peace of mind.

SECURITY

Any information you share with us is protected by our companies strict security policies under State and Federal LAW.

SOME FACTS ABOUT OUR COMPANY
116,400
Happy clients
97 %
Positive feedback
120,000
Parts Ordered
100 %
Customer Satisfaction

Customer Reviews

Ashley Williams

I placed an enquiry online for an engine for my Mini Cooper and got quite a few calls but then I spoke to mike from upgradeautomart and he explained the difference between upgrade Engines and the rest of the competition he even sent me pictures of the engine. Decided to go with them and have not regretted it.

Ashley Williams

Jose Rodríguez

Ordered a transmission from them, Nick told me I will get it in six days but on the fifth day he called me and told me it will be delayed by two days atleast he kept me informed and i did get it within 8 days.

Jose Rodríguez

David cooke

I need’ed a Motor for my Ford Truck F150 tried looking locally first but did not get the quality I was looking for then a cousin of mine told me about upgradeautomart and gave me their phone number I called them and spoke to Jack he told me since i am looking for a quality motor I should take one of their permium motors, He gave it to me at a great price too. Four days later the motor arrived and it was everything they had promised.

David cooke

Brandon Greene

I am a shop owner and I have been buying Engines and Transmissions From upgradeautomart for the past 8 years as they stand behind their warranty which has made me and many of my customer’s happy. (If you need a good used or Remanufactured: Engine or Transmission at an affordable price this is the place to buy from.)

Brandon Greene

Get in touch

    GET YOUR FREE QUOTE NOW

    Delaware office

    1521 Concord Pike
    Wilmington,
    DE 19803



    Arizona office

    2760
    West Peoria
    Ave Phoenix
    Arizona 85029
    623-253-1071
    sales@upgradeautomart.com
    support@upgradeautomart.com