This headlight and parking light switch is a new, aftermarket replacement part. It is designed to REPLACE original head light switches that are failure prone. It's just what you need to get your vehicle in good working order again! This head lamp switch has the following specifications:

  • Rocker Style
  • Dash Mount
  • Direct replacement
  • No cutting or splicing necessary
  • Built to strict quality control standards
  • Replaces dealer part numbers: 15602821, 15702302, 15702304, 1995287, 1995316

If your vehicle lighting system is having problems because of a defective headlight switch, this is the part for you!

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

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
1985-1989Chevy Astro Chevy Astro Headlight Switch
1985-1994Chevy Blazer S10 Chevy Blazer S10 Headlight Switch
1985-1993Chevy S10 Pickup Chevy S10 Pickup Headlight Switch
1985-1994GMC Jimmy S-15 GMC Jimmy S-15 Headlight Switch
1985-1990GMC S-15 Pickup GMC S-15 Pickup Headlight Switch
1991-1993GMC S-15 Sonoma GMC S-15 Sonoma Headlight Switch
1991GMC Syclone GMC Syclone Headlight Switch
1992-1993GMC Typhoon GMC Typhoon Headlight Switch
1991-1994Oldsmobile Bravada Olds Bravada Headlight Switch

This part replaces:

  • Standard Motor Products DS-298T
Part #: 1AZHS00027

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout