Cadillac SRX PCM | Cadillac SRX ECM | Cadillac SRX ECU

Immerse yourself in our impressive assortment of Cadillac SRX Engine Control Modules (ECMs), also referred to as Powertrain Control Modules (PCMs) or Engine Control Units (ECUs). Each ECM is strategically programmed to maximize the powertrain performance of your Cadillac SRX, offering unparalleled fuel efficiency and extraordinary engine performance. But our commitment doesn't stop with providing superior ECMs. We also extend top-notch repair services for these modules, ensuring your Cadillac SRX operates flawlessly, every time. Rely on our decade-long expertise in ECM programming and repair to meet all your Cadillac SRX ECM needs. Experience the perfect blend of power and efficiency with our premium ECMs and unrivaled repair services.

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  1. 2010 Cadillac SRX ECM | PCM | ECU | 3.0L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Juan - by , Thursday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-7160
    $213.99
    Merchant Return Policy
  2. 2004 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $438.00
    Merchant Return Policy
    Ari - by , Thursday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-1409
    $543.99
    Merchant Return Policy
  3. 2004 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated
    $183.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-9928
    $226.99
    Merchant Return Policy
  4. 2005 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $438.00
    Merchant Return Policy
    Juan - by , Thursday
    3.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-1410
    $543.99
    Merchant Return Policy
  5. 2005 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated
    $183.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.4/ 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/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-9929
    $226.99
    Merchant Return Policy
  6. 2006 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $438.00
    Merchant Return Policy
    Harry - by , Thursday
    3.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpgGL-1411
    $543.99
    Merchant Return Policy
  7. 2006 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated
    $183.00
    Merchant Return Policy
    Luis - by , Thursday
    3.4/ 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/gm/gm_type_u36/gm_pcm_ecm_type_u36_1_1.jpgGL-9930
    $226.99
    Merchant Return Policy
  8. 2007 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated
    $188.00
    Merchant Return Policy
    Harry - by , Thursday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-6716
    $231.99
    Merchant Return Policy
  9. 2008 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $183.00
    Merchant Return Policy
    Harry - by , Thursday
    3.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e77/gm_pcm_ecm_type_e77_1_1.jpgGL-15979
    $226.99
    Merchant Return Policy
  10. 2008 Cadillac SRX ECM | PCM | ECU | 4.6L | VIN Programmed & Updated
    $188.00
    Merchant Return Policy
    Willams - by , Thursday
    3.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpgGL-6717
    $231.99
    Merchant Return Policy
  11. 2009 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $183.00
    Merchant Return Policy
    Luis - by , Thursday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e77/gm_pcm_ecm_type_e77_1_1.jpgGL-9931
    $226.99
    Merchant Return Policy
  12. 2011 Cadillac SRX ECM | PCM | ECU | 3.0L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Ari - by , Thursday
    3.4/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-7161
    $213.99
    Merchant Return Policy
  13. 2012 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.4/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39/gm_pcm_ecm_type_e39_1.jpgGL-7162
    $213.99
    Merchant Return Policy
  14. 2013 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Harry - by , Thursday
    3.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-7163
    $213.99
    Merchant Return Policy
  15. 2014 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.4/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-7764
    $213.99
    Merchant Return Policy
  16. 2015 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Willams - by , Thursday
    3.4/ 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/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-7765
    $213.99
    Merchant Return Policy
  17. 2016 Cadillac SRX ECM | PCM | ECU | 3.6L | VIN Programmed & Updated
    $172.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.4/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e39a/gm_pcm_ecm_type_e39a_1.jpgGL-7766
    $213.99
    Merchant Return Policy
  18. 12593786 | 2004 Cadillac SRX 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155610
    $543.99
    Merchant Return Policy
  19. 12593787 | 2004 Cadillac SRX 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155630
    $543.99
    Merchant Return Policy
  20. 12595127 | 2004 Cadillac SRX 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Willams - by , Tuesday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155650
    $543.99
    Merchant Return Policy
  21. 12595154 | 2004 Cadillac SRX 3.6L Engine Computer PCM ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.4/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg155670
    $543.99
    Merchant Return Policy
  22. 12581144 | 2004 Cadillac SRX 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $438.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.4/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12581144
    $543.99
    Merchant Return Policy
  23. 12588472 | 2004 Cadillac SRX 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12581144
    $438.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.4/ 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/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12588472
    $543.99
    Merchant Return Policy
  24. 12600547 | 2004 Cadillac SRX 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12592124
    $438.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.4/ 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/gm/gm_type_55/gm_pcm_ecm_type_55_1.jpg12600547
    $543.99
    Merchant Return Policy
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Cadillac SRX Engine Computers

If your Cadillac SRX isn't running as it should, a new Engine Computer may be just what you need. Flagship One has a wide selection of Engine Computers specifically designed for your Cadillac SRX, so you're sure to find the perfect one for your needs. Using the right Powertrain Control Module ensures that your Cadillac SRX runs smoothly and produces fewer emissions. Here are 8 frequently asked questions and answers to help you understand the importance of this automobile component.

1. What does an Engine Computer do?

An Engine Computer, or Powertrain Control Module (PCM), is responsible for regulating the performance of your Cadillac SRX's engine. It monitors and controls many different aspects of engine function, including fuel delivery, ignition timing, and emissions.

2. Why is it important to use the correct engine computer?

Using the wrong engine computer can lead to decreased performance, poor fuel economy, and even damage to your Cadillac SRX's engine. The PCM is specifically calibrated for your vehicle's engine and components, so it is essential to use the correct one to ensure optimal performance..

3. Can you get any year computer for your Cadillac SRX?

Cadillac installs a new engine computer in each car model every year. The computer is designed to take information from sensors that are unique to each year and model of Cadillac SRX. If you buy and install a computer for a different year, it may not work as well or may cause costly malfunctions. Luckily, engine computers for many years & models of Cadillac SRX are readily availble from Flagship One.

4. How will a new engine computer improve the performance of my Cadillac SRX?

If you install a new control unit in your Cadillac SRX, you can expect a variety of improvements. This can include better fuel delivery and ignition timing, resulting in higher gas efficiency. Additionally, a new Cadillac SRX PCM can help decrease emissions, making your vehicle compliant with environmental regulations.

5. What are some symptoms of a powertrain control module malfunction?

There are many symptoms of a faulty pcm, including poor fuel economy, the check engine light comes on, decreased performance, the engine stalls or misfires, rough idling, and increased emissions. If you experience any of these problems, it's likely that your engine computer needs to be replaced.

6. Is an ECU and PCM the same thing?

PCM (Powertrain Control Module) - The PCM manages both the engine and transmission. It ensures that both the engine and transmission are working correctly.

ECU (Engine Control Unit) / ECM (Engine Control Module) - The control unit manages the engine only. It oversees all of the sensors, actuators, fuel injection, and ignition associated with the engine.

7. What is a programmed ECM?

A programmed ECM is an engine computer that has been pre-loaded with the specific calibration for your Cadillac SRX. This can save you time and money, as you won't have to take your Cadillac to a dealership or mechanic to have the computer flashed (a process of programming the computer to match your Cadillac's engine). Flagship One offers pre-programmed engine control modules for a wide variety of Cadillac vehicles, including some units that are plug&play.

8. Are the Vehicle Identification Number (VIN) and ECM related?

The VIN on your SRX is related to the specific ECM that your car needs. Cadillac will not release an engine computer without checking the VIN compatibility. The Engine Computers from Flagship One are all programmed to your SRX's year and model, so you don't have to worry about finding the correct electronic control module. Simply enter your VIN when ordering, and we'll do the rest. We also offer PCM repair for select models.