Specifications:

  • Brand New AC Delco Digital Antenna Mast
  • Roof mounted
  • Built to strict quality control standards
  • Fits models with GPS 1 Vehicle Communications System only (RPO Code "UE1") 

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. Please keep your invoice for proof of this warranty.

  1. step : Step 1: Removing the Antenna (0:31)
    • Twist the antenna counterclockwise and off
  2. step : Step 2: Installing the Antenna (0:55)
    • Twist the antenna on clockwise

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

How-to Video:

(01:26 min)

Tools List:

    1A - No Tools Needed

  • No Tools Needed



This part replaces:

  • ACDelco 20842596
  • OE # 20842596
  • AC Delco 20842596

Vehicle Fit

  • 2006-2009 Buick Allure Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2009 Buick LaCrosse Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005 Buick LeSabre Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2008 Buick Lucerne Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007 Buick Terraza Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2008 Cadillac CTS Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2007 Cadillac CTS-V Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005 Cadillac Commercial Chassis Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2008 Cadillac DTS Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005 Cadillac Deville Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2004-2009 Cadillac SRX Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2008 Cadillac STS Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2008 Cadillac STS-V Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2010 Chevy Cobalt Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2012 Chevy Colorado Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 Chevy Express 1500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 Chevy Express 2500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 Chevy Express 3500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2011 Chevy HHR Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2013 Chevy Impala Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2011 Chevy Malibu Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2007 Chevy Monte Carlo Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007-2009 Chevy Uplander Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2012 GMC Canyon Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 GMC Savana 1500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 GMC Savana 2500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2011-2013 GMC Savana 3500 Van Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2009 Hummer H2 Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2010 Hummer H3 Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005 Pontiac Bonneville Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007-2010 Pontiac G5 Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2010 Pontiac G6 Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2008 Pontiac Grand Prix Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006 Pontiac Pursuit Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2010 Pontiac Solstice Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2005-2010 Pontiac Vibe Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007-2009 Saturn Aura Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2007 Saturn Ion Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2007 Saturn Ion Red Line Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007 Saturn Relay Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2007-2010 Saturn Sky Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
  • 2006-2007 Saturn Vue Antenna Mast Assembly RPO Code UE1 (GPS 1 Vehicle Communication System) ACDelco 20842596
Only 3 left in stock
Part #: ACZAN00002

Ships Same Day for orders placed by 4 P.M. ET

AC DELCO
Brand #: 20842596

We're here to help

1A Auto Parts

Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More