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Description
TESTED WORKING MERCEDES B CLASS ENGINE ECU CONTROL UNIT A2661536279 5WK90937TESTED WORKING MERCEDES B CLASS ENGINE ECU CONTROL UNIT A 266 153 62 79 A 001 446 0240 5WK90937 USED WORKING CONDITION FAST SHIPPING + International shipping All other makes also available so please ask if you require a different one Some ECU units require a specialist professional to program recode code swap or clone the ecu. Please ensure you have checked this before buying. Please make sure part numbers match, If not please ask All payment methods
TESTED WORKING MERCEDES B CLASS ENGINE ECU CONTROL UNIT
A 266 153 62 79
A 001 446 0240
5WK90937
USED WORKING CONDITION
FAST SHIPPING
+ International shipping
All other makes also available so please ask if you require a different one
Some ECU units require a specialist / professional to program / recode / code swap or clone the ecu.
Please ensure you have checked this before buying.
Please make sure part numbers match, If not please ask
All payment methods accepted..
Any other questions you have please feel free to ask.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
0 Gauge wire 25 feet red,/25 feet black.
Color: Red/Black, Size: 0AWG-25FT Each
It is as advertised, Copper Clad Aluminum (CCA) but will work for very short runs and jumpers instead of eating my solid copper lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
Great product
Color: Red/Black, Size: 0AWG-25FT Each
Just the amount you need
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Works great
Great product, good price and fast shipping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Good price and high quality!
This isolator relay is robust and has a higher amp load rating than the original relay. It was easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Get it
Get it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026