Ford Headlight Switch DIY Solutions

Vehicle Fit
Warranty & Shipping
How-To & Tools

This headlight switch is a new, aftermarket replacement part. It is designed to REPLACE original units that are prone for failure. It's just what you need to get your vehicle in good working order again!


  • Dash Mounted
  • Replaces dealer part numbers: 1C3Z-11654-BAA, 1C3Z11654BAA
  • Exact replacement
  • Design improved for more durability
  • Built to strict quality control standards
  • 13 Terminals
  • Fits models with Fog Lights
  • Does NOT fit models with Automatic Headlights

This headlight switch makes great replacement and has good cost savings over a dealer unit.


Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Your DIY Solution—Complete Repair in One Purchase

Do you need an assortment of parts to complete a repair? Stop searching for parts individually and complete your repair in a single purchase with a customized kit or set from DIY Solutions.

High-Quality Parts From Trusted Brands

Parts in DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit

DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Headlight Switch (0:25)
    • Pry the headlight switch off the dash panel with a flat blade screwdriver
    • Disconnect the headlight switch wiring harnesses
  2. step : Installing the New Headlight Switch (0:57)
    • Connect the headlight switch wiring harnesses
    • Line up the new headlight switch with its cavity in the dash panel
    • Push the headlight switch in

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

Customer Q&A
Ask a question to 1A Auto customers who purchased the product
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Fits the following Makes:

Year Make Model Description
2001-2004Ford F250 Super Duty Truck Ford F250 Super Duty Truck with Fog Lights without Automatic Headlights Headlight Switch
2001-2003Ford F350 Super Duty Truck Ford F350 Super Duty Truck with Fog Lights without Automatic Headlights Headlight Switch
2001Ford F450 Truck Ford F450 Truck with Fog Lights without Automatic Headlights Headlight Switch
2001Ford F550 Truck Ford F550 Truck with Fog Lights without Automatic Headlights Headlight Switch

Part Interchange

Brand Label Part Number
DIY Solutions BSS00689

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

Product Reviews
5.00/ 5.0
5 Stars
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1 Star
Installed guick and easy thanks
August 22, 2019
Part 1AZHS00238
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

DIY Solutions
Brand #: BSS00689