SKU: 83723001712

Synapse Auto Remanufactured Tuned 58v FICM 03-04 Ford 6.0L Powerstroke

Sale price$292.05 Regular price$324.50
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Synapse Auto Remanufactured Tuned 58v FICM 03-04 Ford 6.0L PowerstrokeThe factory fuel injection control module or FICM in your 03 04 Ford Powerstroke oversees of supplying consistent voltage to your injectors for firing. When your FICM fails, it will not deliver the proper amount of voltage to the injectors causing hard starts, rough idle, poor fuel economy, and overall less than satisfactory performance. The Synapse Auto Remanufactured Tuned 58v FICM is the perfect replacement for your Powerstroke. By installing a 58

The factory fuel injection control module or FICM in your 03-04 Ford Powerstroke oversees of supplying consistent voltage to your injectors for firing. When your FICM fails, it will not deliver the proper amount of voltage to the injectors causing hard starts, rough idle, poor fuel economy, and overall less than satisfactory performance. The Synapse Auto Remanufactured Tuned 58v FICM is the perfect replacement for your Powerstroke. By installing a 58 volt FICM rather than the factory 48 volt, you will notice improved cold weather starting and better overall drivability. Various companies have determined that 58 volts to the FICM will offer superior injector firing, equating to better power and fuel economy, as well as a longer life. 

This FICM is designed to supply your injectors the correct voltage to ensure your injectors fire properly. The Synapse FICM is available with either a stock, economy, 40hp, 80hp, or the Hercules 100hp+ tuning options depending on your application. The economy or added horsepower options are tuned by PHP and will offer the same reliability as a stock tuned FICM.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83723001712

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4.3 ★★★★★
Based on 26 reviews
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Verified Purchase
Will
Dallas, US
★★★★★ 5
2007 Honda Accord coupe
Perfect fit for a 2007 accord coupe or sedan. Fixed a noisy power steering pump straight away on a 240,000 mile car. Easy DIY fix
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
B
Verified Purchase
Brian
Los Angeles, US
★★★★★ 4
No issues
Great aftermarket o ring. If for whatever reason OEM isn’t possible, these o rings will work perfectly fine. Had no issues installing into power steering system. Still would recommend Honda o rings if you can because they are also cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jeff in Iowa
West Palm Beach, US
★★★★★ 5
Fixed noisy and leaking power steering pump
My daughters 2008 Honda Accord 2.4L 4 cylinder that had a very noisy power steering pump which was also starting to leak. I was about to buy a new pump when I found out it might just be leaking from the hoses to the pump. I bought these O rings for the hose connections at the power steering pump, and spent 15 minutes replacing them. Pump is quiet again! The suction hose can develop a leak, letting air get into the pump which creates the loud noises. This fix is all I needed, and was much cheaper and faster than replacing the power steering pump.
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Reviewed in the United States on March 10, 2026
J
Verified Purchase
Josh
Massapequa, US
★★★★★ 5
Perfect!
Fits exactly on my 2000 civic and I have not had any issues!
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Reviewed in the United States on February 18, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Good brand
They work good so far.
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Reviewed in the United States on March 4, 2026

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