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Flagship One, Inc. Reviews 13,613

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TrustScore 5 out of 5

4.9

Auto Parts Store
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Review summary

Created with AI, based on recent reviews

Looking at 4,279 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their helpfulness, professionalism, and excellent communication, ensuring a pleasant experience from start to finish. Many highlight the top-notch customer service, noting that representatives are responsive, knowledgeable, and go above and beyond to assist with orders and product inquiries. People are very satisfied with the products, often describing them as plug-and-play and working perfectly upon installation, which resolves their vehicle issues effectively. However, some customers experienced delayed shipping, though they appreciated the explanations provided by the staff. A few other people also felt that they received the wrong product, requiring immediate correction.

What people talk about most

Staff

Users describe positive interactions with staff, consistently praising their helpfulness, professionalism,... See more

Customer service

Customers consistently note positive experiences with customer service, describing it as top-notch and great.... See more

Service

Consumers find service to be positive, with many reviewers describing it as amazing, top-notch, and... See more

Order

Reviewers highlight positive aspects of order, often praising the easy and smooth ordering process, with some... See more

Product

Customers are highly satisfied with the products, especially vehicle computers and modules, often describing... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Adrian R. Helped me find an ecu for a vehicle we were looking for. His customer service and great communication with any updates on delivery status was what made this whole experience pleasant. M... See more

Rated 5 out of 5 stars

I want to thank Riza D. For her awesome customer service and Flagship one technical personal for the help to find the ECM and programing . for the vehicle I was looking . Awesome work.

Rated 5 out of 5 stars

Katrina C was great she kept me updated all through the process through email . Even called me once the pcm shipped . Definitely gonna be a repeat customer

Rated 5 out of 5 stars

Easy ordering process. Website said 5 to 7 business days. JEPHTE B had my ECM programmed, shipped and arrived at my door in 2 DAYS. Outstanding!

Company details

  1. Auto Parts Store
  2. Car Accessories Store

Information provided by various external sources

Flagship One, Inc. is the world's top supplier of Engine Computers & PCM, ECM, ECU, TCM, ICM, BCM Control Modules. We are the most Trusted and reliable source when it comes to VIN-Programmed Engine Control Modules, Electronic Control Modules, Powertrain Control Modules. With over 120,000 units In Stock we guarantee that you will receive the part that you need. All of our products are thoroughly Tested and Programmed in house by our team of Engine Computer specialists, and bear the exclusive Flagship One FREE Lifetime Warranty. All units come Flashed with the latest OEM Software. Give Us a Call at 516-766-2223, or visit our website to get your module Today!

Contact info

4.9

Excellent

TrustScore 5 out of 5

14K reviews

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Rated 5 out of 5 stars

I recently purchased an ECU for my 1996…

I recently purchased an ECU for my 1996 Lexus LS 400 from Flagship One, Inc. and I could not be happier with the results. The ordering process was smooth, shipping was fast, and the ECU installed without any issues. Once installed, my Lexus started running perfectly again and everything worked exactly as it should.

What really impressed me was the quality of the product and the confidence they show by offering a lifetime warranty. That level of customer support and commitment is rare these days and gave me peace of mind with my purchase.

I highly recommend Flagship One, Inc. to anyone looking for a reliable replacement ECU. Great product, excellent service, and an outstanding warranty.

May 15, 2026
Unprompted review
Rated 1 out of 5 stars

I recently ordered my ECU for my 2014…

I recently ordered my ECU for my 2014 ford explorer xlt vin# 1FM5K8D81EGC19718 that’s vin # that suppose to be programmed for my ECU but instead I was sent the wrong ECU That’s programmed for a 2013 Ford Flex vin # 2FMHK6D83DBD11941 I need this problem corrected immediately and the programmer need to start testing and checking each product they send out this is what keeps customers loyal please reach out to me because I really do need my ECU corrected of you all mistake asap

May 19, 2026
Unprompted review
Rated 5 out of 5 stars

Great customer service

Julie C was fabulous in helping us with our return and problems we had with the unit. This company offers great customer service and fast shipping. Highly recommend them.

May 19, 2026
Unprompted review

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