5WS40155C-T – Used Parts Vendor https://www.usedpartsvendor.com Citroën Peugeot spare parts Sun, 25 Jan 2026 03:06:50 +0000 en-GB hourly 1 https://wordpress.org/?v=6.9.4 Siemens SID 801A Engine Control Unit 5WS40155C-T https://www.usedpartsvendor.com/electro-components/control-units/dir-unit-injection/siemens-sid-801a-5ws40155c-t-control-unit/ Sun, 17 May 2020 00:00:10 +0000 https://www.usedpartsvendor.com/siemens-sid-801a-5ws40155c-t-control-unit/ The Siemens SID 801A Engine Control Unit is a vital component for enhancing the performance of Citroën and Peugeot vehicles. Specifically designed for models such as Citroën Berlingo and Peugeot Partner, this control unit plays a crucial role in managing engine functions and optimizing fuel efficiency.

Utilizing advanced engineering, the Siemens SID 801A ensures smooth operation and responsiveness during driving. This unit is commonly found in vehicles with the part numbers 9647423380 and 9657662380, offering versatility and reliability.

Typical failures can occur due to electrical issues, water ingress, or internal component degradation over time, leading to reduced vehicle performance. Reflecting the importance of maintaining a healthy engine control unit, regular checks and timely replacements are recommended to ensure sustained efficiency and reliability.

Technical Information

  • Manufacturer: Siemens
  • Model: SID 801A
  • Product Codes: 5WS40155C-T
  • Other Numbers: 9647423380, 9657662380
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