Chevrolet GMC Cadillac Front Impact Airbag Sensor Dorman 590-203

Vehicle Fit
Warranty & Shipping

Part Details

  • Includes:   Mounting Hardware

This sensor is just what you need to get your vehicle in good working order again.


  • Brand New Front Impact Sensor with Hardware
  • Direct replacement
  • Built to strict quality control standards
  • No programming required
  • Replaces sensors stamped with 15854647 only
This sensor makes a great replacement and has good cost savings over the part from the dealer.

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. This warranty covers the cost of the part only.

Customer Q&A
Ask a question to 1A Auto customers who purchased the product
How many of these sensors are on the vehicle?
Kenneth L June 5, 2018
I believe that there is only one sensor of this number. There are others w/ different numbers. Hope this helps.
W E June 5, 2018

Fits the following Makes:

Year Make Model Description
2007-2008Cadillac Escalade Cadillac Escalade Front Impact Airbag Sensor
2007-2008Cadillac Escalade ESV Cadillac Escalade ESV Front Impact Airbag Sensor
2007-2008Cadillac Escalade EXT Cadillac Escalade EXT Front Impact Airbag Sensor
2007-2008Chevrolet Avalanche Chevrolet Avalanche Front Impact Airbag Sensor
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic Front Impact Airbag Sensor
2007-2008Chevrolet Suburban 1500 Chevrolet Suburban 1500 Front Impact Airbag Sensor
2007-2008Chevrolet Suburban 2500 Chevrolet Suburban 2500 Front Impact Airbag Sensor
2007-2008Chevrolet Tahoe Chevrolet Tahoe Front Impact Airbag Sensor
2007-2008GMC Yukon GMC Yukon Front Impact Airbag Sensor
2007-2008GMC Yukon XL 1500 GMC Yukon XL 1500 Front Impact Airbag Sensor
2007-2008GMC Yukon XL 2500 GMC Yukon XL 2500 Front Impact Airbag Sensor

Part Interchange

Brand Label Part Number
DIY Solutions BSS00009

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
7 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
part was the exact replacment.
the part fit perfectly and the shipment was very quick. also the price was very reasonable, much cheaper than the dealer.
October 23, 2017
Great doing business
Merchandise arrived before time and was actually what I wanted and alot cheaper than the dealership. I will buy again
November 26, 2018
Air bag sensor
Very easy to install, product is a perfect match Just disconnect battery remove old and install new. Just a single 10mm wrench.. Electronic plug fit great. No more air bag service light..!
December 28, 2018
Great OEM replacement
What can I say. Bolted right up and fixed my issue (at more than half the price of a Declo part). Very Happy.
January 31, 2019
Great replacement item
This item was a direct replacement for my bad airbag sensor. It took 10 minutes to take the old out and put the new in. Started up my truck and the light went away after 30 seconds and hasnt came back on since. 100% recomend any products sold by 1A Auto.
June 26, 2019
2007 Chevy Suburban Air Bag Impact Sensor Front
This part worked great. The front sensor fits both driver side and passenger side. I replaced both and the "Service Air Bag" went out. Problem solved. Disconnected battery while I replaced the sensors. Thanks 1-A Auto Parts, I avoided the Dealership visit hassle.
October 4, 2019
Easy way to save $
This was a easy fix and great price and once I restarted my Tahoe the airbag light was off.
October 21, 2019
Part 1AAIS00008
In Stock

Orders must be placed by 2pm ET
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Estimated Arrival Cost

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

Brand #: 590-203