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Mercedes Benz S-Class ECM ECU Engine Computer Repair & Return Mercedes ECM

US $225.00
or Best Offer
as low as $39.04/mo with
Condition:
Remanufactured
This listing is a Repair & Return. You must send your part to SIA Electronics to be repaired.
43 available8 sold

Additional service available

Popular item. 8 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free UPS Ground.
Located in: Tilden, Illinois, United States
Delivery:
Estimated between Mon, Nov 3 and Thu, Nov 6 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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eBay Money Back Guarantee
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Seller assumes all responsibility for this listing.
eBay item number:324129821063
Last updated on Sep 29, 2025 08:11:11 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 120 vehicle(s)
YearMakeModelTrimEngineNotes
2011Mercedes-BenzS63 AMGBase Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged
2011Mercedes-BenzS63 AMGBase Sedan 4-Door6.0L 5980CC 365Cu. In. V12 GAS SOHC Turbocharged
2011Mercedes-BenzS65 AMGBase Sedan 4-Door6.0L 5980CC 365Cu. In. V12 GAS SOHC Turbocharged
2011Mercedes-BenzS4504Matic Sedan 4-Door4.7L 4663CC 285Cu. In. V8 GAS DOHC Naturally Aspirated
2011Mercedes-BenzS500Base Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2011Mercedes-BenzS500Base Sedan 4-Door5.5L 5513CC 336Cu. In. V12 GAS SOHC Turbocharged
2011Mercedes-BenzS5504Matic Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2011Mercedes-BenzS550Base Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2011Mercedes-BenzS600Base Sedan 4-Door5.5L 5513CC 336Cu. In. V12 GAS SOHC Turbocharged
2010Mercedes-BenzS63 AMGBase Sedan 4-Door6.3L 6208CC V8 GAS DOHC Naturally Aspirated
2010Mercedes-BenzS63 AMGBase Sedan 4-Door6.0L 5980CC 365Cu. In. V12 GAS SOHC Turbocharged
2010Mercedes-BenzS65 AMGBase Sedan 4-Door6.0L 5980CC 365Cu. In. V12 GAS SOHC Turbocharged
2010Mercedes-BenzS4504Matic Sedan 4-Door4.7L 4663CC 285Cu. In. V8 GAS DOHC Naturally Aspirated
2010Mercedes-BenzS500Base Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2010Mercedes-BenzS500Base Sedan 4-Door5.5L 5513CC 336Cu. In. V12 GAS SOHC Turbocharged
2010Mercedes-BenzS5504Matic Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2010Mercedes-BenzS550Base Sedan 4-Door5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated
2010Mercedes-BenzS600Base Sedan 4-Door5.5L 5513CC 336Cu. In. V12 GAS SOHC Turbocharged
2009Mercedes-BenzS63 AMGBase Sedan 4-Door6.3L 6208CC V8 GAS DOHC Naturally Aspirated
2009Mercedes-BenzS65 AMGBase Sedan 4-Door6.0L 5980CC 365Cu. In. V12 GAS SOHC Turbocharged
Portions of the information contained in this table have been provided by zkboys

Item specifics

Condition
Remanufactured
A properly rebuilt automotive part. The item has been completely disassembled, cleaned, and examined for wear and breakage. Worn out, missing or non-functioning components have been replaced with new or rebuilt components. It is the functional equivalent of a new part and is virtually indistinguishable from a new part. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
Seller Notes
“This listing is a Repair & Return. You must send your part to SIA Electronics to be repaired.”
Manufacturer Part Number
Does Not Apply
Other Part Number
All Mercedes ECM part numbers can be repaired
Brand
Mercedes-Benz
Manufacturer Warranty
Lifetime
UPC
Does not apply
Category

Item description from the seller

About this seller

SIA Electronics

92.6% positive feedback54K items sold

Joined Apr 1999
Welcome to SIA Electronics eBay store. We are an automotive electronics re-manufacturing company with over 20 years in business. This means that we have the knowledge and the equipment to fulfill your ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
5.0
Shipping speed
4.6
Communication
4.6

Seller feedback (9,932)

All ratingsselected
Positive
Neutral
Negative
  • c***c (19)- Feedback left by buyer.
    Past year
    Verified purchase
    I got notice from this company that because of the workload that it was going to take longer to repair than advertise. A lot of companies don’t extend that courtesy. Because I so desperately need it, I sent it to them priority mail, which ended up taking a week instead of three days to get to them. I am very hopeful that they will get back to me as soon as it’s repaired and offer me an expedited shipping. I’m giving them a good rating because of the communication so far I don’t have the item bac
  • t***c (185)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I sent my ECM not knowing if that was my problem or not. They tested it and called to tell me that it was fine, not the problem. I asked if they would test it again just in case and they did. They called again and said that the ECM was fine. They then refunded some of the purchase price....who does that? I would HIGHLY RECOMMEND SIA to anyone who is having a problem with their ECM,ECU or PCM. They are the BEST...
  • w***t (96)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This was a service that could not be performed. Was told any error could be fixed, but this one could not. Time taken was as stated. Still awaiting a partial refund.
See all feedback