First engine they sent arrived quickly even though it was around Christmas time, but our mechanic refused it because it was dirty. They promptly sent another one which he installed. It has been runni... See more
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Being Nationwide Dealers for Automobile Industry Over 11 years We, as a Business have Successfully delivered high-end Quality Products at Affordable Prices With unlimited inventory to choose from. Over twenty five thousand+ Happy Customers. The team at Best Use Auto Parts knows that every product counts, to make the entire shopping experience rewarding and fun as possible with Big Discounts and ongoing Offers.
Contact info
7655 Sunset Hwy, 98040, Mercer Island, United States
- (833) 388-BEST
- info@bestuseautoparts.com
- bestuseautoparts.com
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Typically replies within 1 week
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Thank you Best Use Auto team
Thank you Best Use Auto Parts for the outstanding service and support. I received my 5.9L magnum engine in timely manner and looked well worth the money . Thank you Suzanne Smith for checking in every step of the way!
Customer service was amazing
I searched everywhere for an engine for…
I searched everywhere for an engine for my 2001 Chevy Tracker. I contacted Best Used Auto Parts and they were able to locate a low mileage engine at a very reasonable price. Shipping was cheap and arrived quickly. Installed the engine and runs great. Got my classic Tracker back on the road. Would highly recommend this company to anyone looking for hard to find parts. Thanks BUAP.
Had the transmission I needed
Had the transmission I needed. Called to confirmed it was the correct one, gave me consistent updates, and Sofia gave me confidence that it would arrive in good condition and in a timely manner. Would definitely order again.
Is my second buy front this people and…
Is my second buy front this people and like always they provide good parts and there customer service is on top thanks to sofia for keeping me inform of everything on this purchase
My customer service representative…
My customer service representative Sofia was kind and generous in helping me find the correct part that fit my vehicle. She was also great on accuracy in keeping me on track with my order as its being in the process of delivery. Best Use Auto Parts is an honest company that did send me a quality used engine at a decent price. This was my first time buying from this company, yet won't be the last.
Ordered a engine from Best Use Auto Parts -Great overall experience
We ordered an engine from best use auto parts. Customer service was very polite and helpful. They were great with updating us about the shipping of the part by email as well as phone calls just to let us know what stage of the process it was in. It did take I think about three weeks to get it or so, but this was understandable being that this was such a large part. We had the engine shipped straight to the shop where we were having the car worked on. Our mechanic had no problem with the delivery. The mechanic also remarked on how clean the engine was. He got the engine installed in. The car has been running great for about a couple of weeks now without any issues.Overall I feel like we had a really good experience with this company, and I would feel comfortable ordering another part from them in the future. Suzanne Smith was our main contact person throughout this process and she was very polite and helpful.
Super soothe experience
Super soothe experience! Suzanne Smith gave us her number and helped coordinate everything!
I am very happy with the system with…
I am very happy with the system with the employees and with the company they have a great great delivery shipping. Great communication. Also the Angel looks pretty nice and clean. I’m very grateful with suzanne thank you 🙏 God bless you
Constantly kept in contact
Constantly kept in contact. Made sure I was updated. Confirmed when vehicle part made it. Answered all questions I had
Purchased a transmission from best use…
Purchased a transmission from best use auto, 48k miles, my Range Rover drives better than ever!
Sofia was extremely helpful
Sofia was extremely helpful, very responsive, and patient
To BestUseAuto and Sofia B
To BestUseAuto and Sofia B. Thank you and your company for being a honest online place to order. My motor just arrived here on crate, wrapped and undamaged as hoped i would recommend and order from again without a doubt. Constant communication is #1. I truly appreciate all honesty from ordering to being delivered. I will update once I'm on the road again. Again THANK YOU...😊
The staff is very friendly and helpful…helping hands
The staff is very friendly and helpful and experienced in all areas to make sure you get the right part.
Best Use Auto Parts Top Review
Best Use Auto Parts amde the transaction very easy. Communication was prompt. Sofia did a fantastic job alerting me for the tracking of the transmission I purchased. Would highly recommend them for you used car parts purchasing.
DON'T DO IT! BUY AT YOUR OWN RISK!!
+ok, it's been over 90 days. Bestuseauto has not supplied me with a 5.9 cummins engine that is usable. It took 90 days to send me a replacement engine. This one has severe damage.
No flywheel, no turbo, heavily damaged oil pan, engine wire harness plugs smashed,oil Dipstick damaged. They told me it was shipping damage.(not a chance! )
Now,Present-time. They say that they have another truck with about 80,000miles . They want ME to return the second engine on my dime. $1400.00 Then reimburse me.. like that will happen... April 8th. They sent me pictures of a replacement for the dam

Reply from Best Use Auto Parts LLC
Buyer beware
Best Used Auto Part is horrible. They sent us a bad part then won’t to charge me to trash it. I paid $2100 in good Faith they kept $250 dollars of my money only giving me back 1850. I’ve contacted capital one to retrieve the money back that is still owed to me. I have reported them to the Attorney General in the state of Florida. The Attorney General in Washington state the Better Business Bureau and the fair trade commission the fair trade commission is the ones who told me to contact the credit card department. I guess my next step will be with an attorney. I was told by them they had big attorneys and I wasn’t gonna win, but how do you take money from retired veterans is beyond me my husband is a disabled Vietnam air veteran. They should be ashamed of themselves. Do not deal with these people. They have no respect for Americans much less veterans who have served this country.

Reply from Best Use Auto Parts LLC
Suzanne Smith keep me updated
Suzanne Smith keep me updated on the status of my part until it got sent to my house.
The website was pretty straight forward…
The website was pretty straight forward and easy to use. Got the privilege of meeting Sofia who was in charge of giving all the shipping info. Motor arrived when the shipping instructions said it would. She did great and answered all my questions. I will be using this site again.
2011-2014 nag1 5-speed transmission
I found a transmission on this site for thousands cheaper than I was expecting to pay. It shipped fast and Sofia was there for me over text throughout the process. Even the delivery guy helped me muscle it into the garage! This site has great customer service and and works with reputable shipping agencies
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