This combination wiper, high beam and turn signal switch lever is a new, aftermarket replacement part. The internal plastic parts in this switch often wear out. Also the electrical connections can wear over time. This can lead to turn signals not working properly, wipers inoperable and malfunctioning high beam headlights.


  • Replaces dealer part number(s): 26083636, 8260836360, 8261008380
  • Direct replacement
  • Design improved for more durability
  • Detailed graphics
  • Correct for vehicles WITHOUT CRUISE CONTROL

This combination lever is designed to replace your original with no modifications necessary.


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.

5.0 / 5.0
3 Reviews
5 Stars
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1 Star
Turn signal multi function switch.
Part works great. It required some time to install, but the part works great. I used a how-to video on YouTube to help figure out how to install it. I will defiantly recommend it.
May 30, 2018
2 months ago
The turn signal switch arrived as promised. 1A's price was much less than what GM wanted to charge me. It took me a little longer to install than the 1A video showed but the mission was completed and all the functions work fine. Thanks.
November 5, 2017
8 months ago
The Key Item I Needed For My Truck For A Great Cost Then Other Auto Part Stores Love You 1AAuto
January 2, 2013
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Do you have to remove the steering wheel to install this part?
Al J on May 6, 2018
BEST ANSWER: Yes you will have to remove the steering wheel for this application.

Vehicle Fit

  • 1999-2005 Chevy Blazer S10 Combination Switch without Cruise Control
  • 1999-2004 Chevy S10 Pickup Combination Switch without Cruise Control
  • 1998 GMC Envoy Combination Switch for Models with ID 26083636 Switch without Cruise Control
  • 1999-2000 GMC Envoy Combination Switch without Cruise Control
  • 1999-2001 GMC Jimmy S-15 Combination Switch without Cruise Control
  • 1999-2004 GMC S-15 Sonoma Combination Switch without Cruise Control
  • 1999-2000 Isuzu Hombre Combination Switch without Cruise Control

This part replaces:

  • Hollander 629-00310
  • OE # 26083636 8260836360 8261008380
  • Standard Motor Products DS-935
Part #: 1AZCC00142