Skip to content
Welcome to the UK's #1 ECU store
Help Whatsapp My Account
  • Home
  • Reviews
  • Info
    • Info
    • Tech Support
    • ECU Request
    • ECU Repairs
    • Diagnostic Trial
  • ECUs
  • About Us
  • Contact
  • My Account
  • Facebook
  • Twitter
  • WhatsApp
Cartech Electronics & The ECU Doctor

01579 384299

Cart
  • Home
  • Reviews
  • Info
    • Tech Support
    • ECU Request
    • ECU Repairs
    • Diagnostic Trial
  • ECUs
  • About Us
  • Contact
  1. Home /
  2. Ford ECUs
  • Ford Focus, 5WS4077G-T, 7M51-12A650-BC, MBCF, SID206, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus, 5WS4077G-T, 7M51-12A650-BC, MBCF, SID206, J38AC

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • 5WS40419D-T, 6G91-12A650-LD, 6DXD, SID206, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus, 5WS40419D-T, 6G91-12A650-LD, 6DXD, SID206, J38AC

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • Ford Focus, 5WS40607C-T, 7M51-12A650-APC, 3DPC, SID206, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus, 5WS40607C-T, 7M51-12A650-APC, 3DPC, SID206, J38AC

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • Ford C-Max 2.0 TDCi, 5WS40162D-T, 3M51-12S650-ND, 3MND, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford C-Max 2.0 TDCi, 5WS40162D-T, 5WS40162DT, 3M51-12S650-ND, 3M5112S650ND, 3MND, J38AC

    Regular price £299.99 GBP
    Sale price £299.99 GBP Regular price
    Unit price /  per 
  • Ford C-Max 2.0 TDCi, 5WS40137B-T, 3U71-12A650-XA, 8ALA, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford C-Max 2.0 TDCi, 5WS40137B-T, 3U71-12A650-XA, 8ALA, J38AC

    Regular price £299.99 GBP
    Sale price £299.99 GBP Regular price
    Unit price /  per 
  • Ford Focus 1.6, S118944001 H, 5M51-12A650-HG, 8AZG, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus 1.6, S118944001 H, 5M51-12A650-HG, 8AZG, J38AC

    Regular price £383.99 GBP
    Sale price £383.99 GBP Regular price
    Unit price /  per 
  • Magneti Marelli Engine ECU, Ford KA 1.2, IAW 5SF8.K2, BC.0097129.C, 51868986
    Vendor:
    Magneti Marelli

    Plug & Play Magneti Marelli Engine ECU, Ford KA 1.2, IAW 5SF8.K2, BC.0097129.C, 51868986

    5.0 / 5.0

    (2) 2 total reviews

    Regular price £299.99 GBP
    Sale price £299.99 GBP Regular price
    Unit price /  per 
  • 5WS40402H-T, 6G91-12A650-EG, 4GCG, SID 206
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford CDTI, SID206, 5WS40402H-T, 6G91-12A650-EG, 4GCG, SID 206

    5.0 / 5.0

    (1) 1 total reviews

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • SID206, 5WS40485H-T, 7T11-12A650-HH, 4HAH, SID206
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford CDTI, SID206, 5WS40485H-T, 7T11-12A650-HH, 4HAH, SID206

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • SID206, 5WS40813B-T, 8G91-12A650-RB, G9RB
    Vendor:
    Siemens Continental VDO

    Plug & Play Siemens Engine ECU, Ford , SID206, 5WS40813B-T, 8G91-12A650-RB, G9RB

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • Siemens Engine ECU, Ford Focus, S118934202 D, 7M51-12A650-AFD, 2GMD, SIM28
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus 1.6, S118934202D, S118934202 D, 7M5112A650AFD, 7M51-12A650-AFD, 2GMD, SIM28

    Regular price £299.99 GBP
    Sale price £299.99 GBP Regular price
    Unit price /  per 
  • Ford, S118944201 A, 7M51-12A650-AZA, 6CNA, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus 1.6, S118944201 A, 7M51-12A650-AZA, 6CNA, J38AC

    Regular price £383.99 GBP
    Sale price £383.99 GBP Regular price
    Unit price /  per 
  • Ford Galaxy 2.0 TDCi, SID206, 5WS40402JT, 5WS40402J-T, 6G9112A650EJ, 6G91-12A650-EJ, 4GCJ
    Vendor:
    Siemens Continental VDO

    Plug & Play Siemens Engine ECU, Ford Galaxy 2.0 TDCi, SID206, 5WS40402JT, 5WS40402J-T, 6G9112A650EJ, 6G91-12A650-EJ, 4GCJ

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • SID 206, 5WS40778FT, 5WS40778F-T, 7M5112A650BCE, 7M51-12A650-BCE, MBCE, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford Focus 1.6TD, SID 206, 5WS40778FT, 5WS40778F-T, 7M5112A650BCE, 7M51-12A650-BCE, MBCE, J38AC

    Regular price £419.99 GBP
    Sale price £419.99 GBP Regular price
    Unit price /  per 
  • Ford TDCi, 5WS40369B-T, 6M51-12A650-HB, 4CSB, J38AC
    Vendor:
    Siemens

    Plug & Play Siemens Engine ECU, Ford C-Max 2.0TDCi, 5WS40369B-T, 5WS40369BT, 6M51-12A650-HB, 6M5112A650HB, 4CSB, J38AC

    5.0 / 5.0

    (1) 1 total reviews

    Regular price £299.99 GBP
    Sale price £299.99 GBP Regular price
    Unit price /  per 
Show more


    Scroll to the top of the page

    Cartech Electronics Ltd

    Greenways
    Dupath Road
    Callington
    PL17 8AB
    United Kingdom
    VAT: GB150147544
    Company No. 8117962

    Menu

    • Shop
    • Orders
    • Privacy Policy
    • Terms of Service
    • Refund Policy
    • Shipping Policy
    • Contact Information

    Expert help

    Need any advice before you buy? We're here to help.

    Contact Us

    Payment methods
    • American Express
    • Apple Pay
    • Bancontact
    • Diners Club
    • Discover
    • Google Pay
    • iDEAL
    • Maestro
    • Mastercard
    • PayPal
    • Union Pay
    • Visa
    © 2025, Cartech Electronics & The ECU Doctor. Powered by Shopify
    • Facebook
    • Twitter
    • WhatsApp
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.