Sia Electronics Inc

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730 N Minnie Ave

Coulterville, IL 62237

+1 (618) 587-3308

https://siaelec.com

SIA Electronics is a leading industry expert in the re-manufacturing of automotive electronic control modules (ECUs) for both domestic and foreign vehicles. With over 20 years of experience, they also specialize in re-manufacturing mass air flow sensors and anti-lock brake computers and hydraulic units. Their extensive catalog is constantly updated, and if a unit is not in stock, customers can send in their unit for repair or replacement, with a quick turnaround time and a lifetime warranty.

As an industry leader, SIA Electronics offers a wide range of repair and return services for various vehicle brands, including Audi, BMW, Chrysler, Cummins, Dodge, Chevrolet, Ford, Jeep, Lincoln, Mercedes, Nissan, and more. Their expertise extends to ECM, ECU, and DME repairs, ensuring that customers receive high-quality service and reliable solutions for their automotive electronic needs.

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Reviews

2.057 reviews

Tabor T.

4/10/2019

First and last time i will use this company. Their website clearly states "SIA Electronics offers this repair service with a 1-3 business day turnaround time once we have received your part at our...

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Timothy C.

8/14/2025

They had my ecm for close to three months. Couldn't fix it and charged me $75 to get it back! I wish I had done my home work first. So DON'T believe the 1-3 day turn around. I don't see how they...

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Ivan R.

7/12/2025

I emailed them asked what their procedures was... The kind lady said ship it to us with a note your information vin etc. as soon s we receive it it'll be a 24 hr. turn around the most you'll pay...

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Richard H.

1/15/2025

I watched a YouTube video on how to remove the PCM from my 2003 Lincoln LS. During the video the guy mentioned that he would send the PCM to Sia Electronics for repair. I saw the reviews on Yelp...

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Chuck S.

9/17/2024

This is the worst company I have ever dealt with in our whole 23 years in business. They have had a computer for over a month, and it is supposed to be a 2-day turnaround. We had to keep calling...

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