Chevy GMC Olds Isuzu Brake Light Switch - 1AZMX00023

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Vehicle Fit


  • Mounts usually on brake pedal
  • 6 blade terminal connection
  • Replaces dealer part number: 15128745
  • Direct Replacement
  • Built to strict quality control standards
  • May also control the deactivation of the cruise control switch on some models


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.

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.

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
If the brake light switch is bad, does it also control the blinker? Also, only one side is not working, any thoughts? Or am I looking in the wrong area? (Replacement part No. 15128745 Brake light switch)
Kevin B March 19, 2016
Year Make Model Description
1994-2005Chevy Astro Chevy Astro Brake Light Switch
1996-2005Chevy Blazer Chevy Blazer Brake Light Switch
1998-1999Chevy P30 Chevy P30 Motor Home Brake Light Switch
1995-2004Chevy S10 Pickup Chevy S10 Pickup Brake Light Switch
1995-2001GMC Jimmy S-15 GMC Jimmy S-15 Brake Light Switch
1998-1999GMC P3500 GMC P3500 Motor Home Brake Light Switch
1995-2000GMC S-15 Sonoma GMC S-15 Sonoma Brake Light Switch
2001-2004GMC S-15 Sonoma GMC S-15 Sonoma Rear Wheel Drive Brake Light Switch
1994-2005GMC Safari GMC Safari Brake Light Switch
1996-2000Isuzu Hombre Isuzu Hombre Brake Light Switch
1996-2001Oldsmobile Bravada Olds Bravada Brake Light Switch
Part 1AZMX00023
In Stock

Order must be placed by 4pm ET
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Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.