COVID-19 Update: We are 100% Operational

Saturn Ion Engine Computers

Shop By
Recommended
Price
Part Number
Set Descending Direction
Items 1-12
Page
  1. 12604802 | 2006 Saturn Ion 2.2L Engine Computer PCM ECM ECU Programmed Plug&Play | 12599726 Saturn
    $185.00
    Rated 5/5 based on 5 customer reviews
    Pedro - by , Saturday
    5/ 5stars
    plugged and played just as promised thanksFlagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e/gm_pcm_ecm_type_e_1.jpg128064128064
    $206.00
  2. 12604802 | 2005 Saturn Ion 2.2L Engine Computer PCM ECM ECU Programmed Plug&Play | 12599726 Saturn
    $185.00
    Rated 5/5 based on 5 customer reviews
    Willams - by , Saturday
    5/ 5stars
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e/gm_pcm_ecm_type_e_1.jpg128063128063
    $206.00
  3. 12616189 | 2007 Saturn Ion 2.4L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Willams - by , Saturday
    5/ 5stars
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127290127290
    $211.00
  4. 12616189 | 2007 Saturn Ion 2.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    Great product. A pleasure to do business with.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127289127289
    $211.00
  5. 12616923 | 2007 Saturn Ion 2.4L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127261127261
    $211.00
  6. 12616923 | 2007 Saturn Ion 2.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Luis - by , Saturday
    5/ 5stars
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127260127260
    $211.00
  7. 12616922 | 2007 Saturn Ion 2.4L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Ari - by , Saturday
    5/ 5stars
    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
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127232127232
    $211.00
  8. 12616922 | 2007 Saturn Ion 2.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Pedro - by , Saturday
    5/ 5stars
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127231127231
    $211.00
  9. 12616921 | 2007 Saturn Ion 2.4L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Pedro - by , Saturday
    5/ 5stars
    Fast shipping great product thank youFlagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127203127203
    $211.00
  10. 12616921 | 2007 Saturn Ion 2.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Luis - by , Saturday
    5/ 5stars
    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
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127202127202
    $211.00
  11. 12616226 | 2007 Saturn Ion 2.4L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Luis - by , Saturday
    5/ 5stars
    The computer works perfectly. We are so happy!!Flagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127174127174
    $211.00
  12. 12616226 | 2007 Saturn Ion 2.2L ECM Engine Computer PCM ECU Programmed Plug&Play | 12605843 Saturn
    $190.00
    Rated 5/5 based on 5 customer reviews
    Pedro - by , Saturday
    5/ 5stars
    Fast shipping great product thank youFlagship One, Inc
    Saturnhttps://d21x523fn1kdcl.cloudfront.net/media/product/image/gm/gm_type_e67/gm_pcm_ecm_type_e67_1.jpg127173127173
    $211.00
Recommended
Price
Part Number
Set Descending Direction
Items 1-12
Page

Saturn ION Engine Computers

If your Saturn ION 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 Saturn ION, so you're sure to find the perfect one for your needs. Using the right Powertrain Control Module ensures that your Saturn ION 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 Saturn ION'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 Saturn ION'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 Saturn ION?

Saturn 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 Saturn ION. 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 Saturn ION are readily availble from Flagship One.

4. How will a new engine computer improve the performance of my Saturn ION?

If you install a new control unit in your Saturn ION, you can expect a variety of improvements. This can include better fuel delivery and ignition timing, resulting in higher gas efficiency. Additionally, a new Saturn ION 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 Saturn ION. This can save you time and money, as you won't have to take your Saturn to a dealership or mechanic to have the computer flashed (a process of programming the computer to match your Saturn's engine). Flagship One offers pre-programmed engine control modules for a wide variety of Saturn vehicles, including some units that are plug&play.

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

The VIN on your ION is related to the specific ECM that your car needs. Saturn will not release an engine computer without checking the VIN compatibility. The Engine Computers from Flagship One are all programmed to your ION'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.