Daysyore Engine Wiring Harness 3C3Z-12B637-BA for 2003-2004 Super Duty F250 F350 F450 F550 Ford 6.0L

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Subtotal: $249.99
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Free shipping to the continental US

Free Returns
Free 30 days return
Vehicle Info Required to Guarantee Fit

Note: In order to get the right product fit for your car , please check the original OE number before making payments!


OE Number: 3C3Z-12B637-BA

Weight: 3kg

Warranty: 12 months


  • Reliable Electrical Connections;
  • Precise Signal Routing;
  • Compatibility and Ease of Installation;
  • Enhanced Durability;
  • Improved Engine Performance.


Ford 2003 Super Duty F250 F350 F450 F550 6.0L

Returns Policy

Thanks for choosing Daysyore. All of our Daysyore products are strictly tested by our quality inspection team before shipment, if you find any quality issue, please email us at

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

The refund will be processed within 7 working days after the receipt and validation of return. Please check your account then.


Do you ship internationally?

NO, We have our own warehouse in the United States and we only ship to the United States.

How much is the shipping?

Free shipping on all items

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Shipping Time?

Processing time: 1-3 Business days

Shipping time: US: 3-5 Business days

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