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Mercury PCM | Mercury ECM | Mercury ECU

At FLAGSHIP ONE, INC., we provide top-tier Mercury PCM units for sale, offering both programmed OEM selections and comprehensive repair services. Our decades-long experience in engine control module programming, software tuning, and updating ensures that our customers receive the best quality products and services. We cater to a wide range of Mercury models, ensuring we can meet virtually all of your Mercury PCM needs. Whether you're looking for a replacement PCM for your Mercury Mariner, need a reprogrammed engine control module for a Mercury Sable, or require a repair for your Mercury Grand Marquis's PCM, we've got you covered. Trust in our expertise to deliver products that enhance vehicle performance and longevity.

Shop By
Recommended
Part Number
Set Descending Direction
Items 217-240
Page
  1. F6AF-12A650-DA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Harry - by , Monday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1213
    $213.99
    Merchant Return Policy
  2. F6AF-12A650-DB | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Luis - by , Monday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1214
    $213.99
    Merchant Return Policy
  3. F6AF-12A650-DC | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Willams - by , Monday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1215
    $213.99
    Merchant Return Policy
  4. F6AF-12A650-DD | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Pedro - by , Monday
    4.4/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1216
    $213.99
    Merchant Return Policy
  5. F6AF-12A650-DE | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Harry - by , Monday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1217
    $213.99
    Merchant Return Policy
  6. F6AF-12A650-EA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Willams - by , Monday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1218
    $213.99
    Merchant Return Policy
  7. F6AF-12A650-EB | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Luis - by , Monday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1219
    $213.99
    Merchant Return Policy
  8. F6AF-12A650-EC | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Ari - by , Monday
    4.4/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1220
    $213.99
    Merchant Return Policy
  9. F6AF-12A650-ED | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Juan - by , Monday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1221
    $213.99
    Merchant Return Policy
  10. F6AF-12A650-EE | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Ari - by , Monday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1222
    $213.99
    Merchant Return Policy
  11. F6AF-12A650-GA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Ari - by , Monday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1223
    $213.99
    Merchant Return Policy
  12. F6AF-12A650-GB | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Luis - by , Monday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1224
    $213.99
    Merchant Return Policy
  13. F6AF-12A650-GC | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Ari - by , Monday
    4.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1225
    $213.99
    Merchant Return Policy
  14. F6AF-12A650-HA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Pedro - by , Monday
    4.4/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1226
    $213.99
    Merchant Return Policy
  15. F6AF-12A650-HB | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Willams - by , Monday
    4.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1227
    $213.99
    Merchant Return Policy
  16. F6AF-12A650-HC | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Willams - by , Monday
    4.4/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1228
    $213.99
    Merchant Return Policy
  17. F6AF-12A650-KA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Pedro - by , Monday
    4.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1229
    $213.99
    Merchant Return Policy
  18. F6AF-12A650-KB | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Luis - by , Monday
    4.4/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1230
    $213.99
    Merchant Return Policy
  19. F6AF-12A650-KC | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Ari - by , Monday
    4.4/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1231
    $213.99
    Merchant Return Policy
  20. F6AF-12A650-KD | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Juan - by , Monday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1232
    $213.99
    Merchant Return Policy
  21. F6AF-12A650-KE | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Pedro - by , Monday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpg1233
    $213.99
    Merchant Return Policy
  22. F6PF-12A650-DJA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Pedro - by , Monday
    4.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpgF6PF-12A650-DJA
    $213.99
    Merchant Return Policy
  23. F6PF-12A650-DKA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Harry - by , Monday
    4.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpgF6PF-12A650-DKA
    $213.99
    Merchant Return Policy
  24. F6PF-12A650-DLA | 1996 Mercury Grand Marquis 4.6L ECM Engine Computer PCM ECU Programmed & Updated | ML2-333
    $172.00
    Merchant Return Policy
    Willams - by , Monday
    4.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/ford/ford_1_plug/ford_pcm_ecm_1_plug_1.jpgF6PF-12A650-DLA
    $213.99
    Merchant Return Policy
Recommended
Part Number
Set Descending Direction
Items 217-240
Page

All Mercury PCM (Powertrain Control Module) Mercury ECM (Engine Control Module) & Mercury ECU (Electronic Control Unit) from Flagship One, Inc. are precisely programmed and flashed to meet your vehicle's specific requirements.

Our Mercury PCM, Mercury ECM and Mercury ECU units that are labeled plug & play will not require any additional programming.

Here is a list of all of the Mercury PCM, Mercury ECM and Mercury Control Modules that we have in stock and are ready to ship: