I needed a replacement injector pump with a hard to find part number. Fortunately the diesel store was able to rebuild my core. The communications were great, turn around quick with the rebuilt cor... See more
Company replied
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My first order that I recently received was les than to be desired. The product dimensions on the website were off. After talking to a representative they issued me the correct part I was looking for... See more
Company replied
The Diesel Store is one of the best places to shop for diesel truck parts. I have had a great experience with their website and love how they make it easy for me to purchase every time. The Diesel Sto... See more
Company replied
No communication about the status of an order, even after receiving a email after purchase stating a update would be provided once shipped. Website member portal is still in need of some work to make... See more
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Company details
Written by the company
The Diesel Store has been a leader in the diesel aftermarket industry for 80 years, focusing on remanufacturing and parts distribution for heavy-duty and high-horsepower vehicles in trucking, infrastructure, agriculture, marine, and transportation sectors. As a comprehensive solutions provider, The Diesel Store aims to revolutionize the diesel engine aftermarket by offering a wide range of premium, mission-critical parts along with exceptional technical knowledge and customer support. The Diesel Store employs proprietary tools and systems developed over decades to restore fuel injectors, pumps, cylinder heads, and turbochargers to like-new condition. The company also includes MemoParts, a leading source for Deutz engine remanufacturing and replacement parts for 40 years. The company has significantly expanded its national presence, growing from 12 branches in 2021 to 33 branches today through strategic acquisitions. These partnerships have enhanced service capabilities, added new products and services, and provided access to invaluable industry expertise. Founded in 1943 to meet the demand for magneto and diesel injector repair services, The Diesel Store quickly established itself as a pioneer in remanufacturing, known for innovation, quality, and service. The company's strong partnerships with OEM suppliers like Bosch, Garrett, Federal Mogul, Cummins, Stanadyne, Holset, and BorgWarner have been crucial in developing one of the industry's most comprehensive and high-quality product offerings. The Diesel Store's commitment to providing the right parts ensures customers can complete their jobs efficiently and effectively, embodying their motto: "WE FUEL UPTIME."
Contact info
7902 F.M. 1960 Bypass Rd. W., 77338, Humble, United States
- 6307467219
- pshoemaker@mddistributors.com
- thedieselstore.com
4.3
Excellent
54 reviews
Replied to 100% of negative reviews
Typically replies within 48 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Good communication about parts being…
Good communication about parts being backorderd and received them the same day as my original order.
27 January 2026
Reply from The Diesel Store
Hey Jacob, thank you for this great review! We value our partnership with you and look forward to many more opportunities to support your diesel needs!
The Diesel Shop Vereeniging Stay Away…
The Diesel Shop Vereeniging Stay Away from this company they are Skelm worked on my polo tdi to change clow plugs next day the called me to come get it when im there to pick up the car it didnt even want to start toook it in again to workshop waited a week for a quote that still have not received and now they say i have to redo my engin now the car is worse that it was before they worked on it dont take your car to these useless people spare yourself time and take it somewhere else they removed the injectors now the whole car is leaking diesel by the injectors stay away far away
22 January 2026
Unprompted review
Reply from The Diesel Store
Hey Danie, I'm so sorry to hear that you were unhappy with your service and experience. Can you please provide more information such as which specific M&D location you worked with so we can work with that Team to ensure a better experience for future customers?
good price right part prompt shipping
19 October 2025
Reply from The Diesel Store
Hey Stanley, thank you for the great review. Looking forward to our next opportunity to meet your diesel engine needs!
My first order that I recently received…
My first order that I recently received was les than to be desired. The product dimensions on the website were off. After talking to a representative they issued me the correct part I was looking for and promtly!
10 October 2025
Reply from The Diesel Store
Hey Nathan, thank you for the great review! It was a pleasure to work with you to make this right, and we hope for more chances to work together in the future!
Got the part I needed. It was as described.
I Ordered some springs for an injector pump. They arrived on time and were as described.
12 October 2025
Reply from The Diesel Store
Hey Alan, thank you for your business and the great review! We look forward to serving you on TheDieselStore again soon!
Exhaust clamp came without a nut
28 September 2025
Reply from The Diesel Store
Hey Richard, thank you for this feedback! Please reach out to us at ecominfo@mddistributors.com so that we can work with you on this order, and we look forward to our next opportunity to provide an improved experience.
I give it a five star and I appreciate…
I give it a five star and I appreciate the help of the people that has helped me if it wasn’t for them, I wouldn’t have got the sale five star for sure
3 October 2025
Reply from The Diesel Store
Hey Carlos, thank you for the great review! We enjoy every opportunity that we get to partner with you, and look forward to many more!
Thank you for providing the parts I…
Thank you for providing the parts I ordered in a timely fashion. I have not used them yet....
27 September 2025
Reply from The Diesel Store
Thank you so much for your 5-star review! We're glad to hear your order arrived promptly. If you have any questions once you start using the parts, feel free to reach out — we're always here to help. We appreciate your support and look forward to serving you again!
It took a week to ship out a turbo you…
It took a week to ship out a turbo you had on hand.
25 August 2025
Reply from The Diesel Store
Thank you for your feedback and the opportunity to improve. We look forward to serving you again and providing a faster, more seamless shipping experience next time!
great service!!
great service!!! I have nothing but praise for Gerald and James! They are always there to help us out if needed and they get the job done the right way.
28 July 2025
Reply from The Diesel Store
Thank you for the great review! Gerald and James truly go above and beyond, and we’re lucky to have them. We’ll be sure to pass along your kind words! It's always our goal to provide top-notch service, and we're grateful for your trust and support.
Great quality product
27 July 2025
Reply from The Diesel Store
Thank you for the great review! We're proud to provide quality products, and we appreciate the opportunity to provide the products you need! We look forward to your next visit.
You failed to tell me during my order…
You failed to tell me during my order process you didn’t have in your inventory, I had a give you an updated number for that part and then was advised you did have it . Your parts superseded part numbers completely failed. I ordered the part from another supplier, tyvm
24 June 2025
Reply from The Diesel Store
Hey Jeff, Thanks for your feedback and opportunity to improve — I'm sorry to hear that your expectations were not met! We're always working to improve and hope to better serve you next time.
Simple on line purchasing
Simple on line purchasing, had a issue with part numbers, called anumber and well informed person took care of it.
29 May 2025
Reply from The Diesel Store
Hey Thomas, thank you for your great review. Our Team of Experts is always happy to help, and looks forward to the next opportunity to serve you!
Reply from The Diesel Store
We’re excited to hear you had a great experience with The Diesel Store. Providing quality service is what we strive for, and it’s great to know we delivered. Your support means a lot to us!
Great rebuilt core with fast turnaround
I needed a replacement injector pump with a hard to find part number. Fortunately the diesel store was able to rebuild my core. The communications were great, turn around quick with the rebuilt core looking like new. The pump is installed and the unit is back in operation working great. Thank you.
31 March 2025
Reply from The Diesel Store
Kurt, thank you for your great review! Our Team enjoyed the opportunity to work with you on this rebuild and looks forward to your next visit to The Diesel Store!
Ordered from the diesel store website
Ordered from the diesel store website. The part came quickly, actually faster than expected.
30 January 2025
Reply from The Diesel Store
Thank you for your 5-star review, we look forward to your next visit to The Diesel Store!
Excellent customer service
Excellent customer service. thank you to
Shawn who made my day !
27 January 2025
Reply from The Diesel Store
Thank you for your great review, Phyllis! I'll be sure to let Shawn know that you appreciated his excellent customer service, and we'll look forward to our next opportunity to serve you!
Reply from The Diesel Store
Corey, we appreciate the 5 star review! Our team works hard to ensure the products you need are in stock and shipped as quickly as possible!
Parts were as described and came quickly
13 January 2025
Reply from The Diesel Store
Hey Steve, thank you for your review! We look forward to your next visit to The Diesel Store.
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