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                    BUY WITH CONFIDENCE! We've been a top seller on eBay Motors since November 2003 , with                                                                 thousands of positive feedback since 2003.

Up for sale we have a 100% original, factory OEM navigation map disc for GM-Denso/Navteq navigation DVD models equipped with factory GPS navigation systems. Your vehicle Must be equipped with the Delphi DVD based navigation system.

GM General Motors Navigation Data Disc DVD-ROM Version 4.1c GM p/n: 20857425U

100% Original Factory Navigatiion DVD

100% Guaranteed to work with compatible vehicles

DVD appears to be flawless, NO scratches

Retail price is $199 + TAX + Shipping

This Navigation DVD disc is only suitable for some  2006-2010 GMC,Chevrolet, Cadillac Vehicles equipped with factory navigation system.

List of Compatible Vehicles:

2007 2008 2009 2010 GMC Yukon, Sierra and Yukon Hybrid (all models)

2007 2008 2009 2010 Chevrolet Avalanche, Suburban, Silverado, and Tahoe (all models)

2006 2007 2008 2009 2010 Cadillac DTS (all models)

2007 2008 2009 2010 Cadillac SRX (all models)

2008 2009 2010 Hummer H2 (all models)

--------->Note: Will not work on<---------

2003 2004 2005 2006 GMC Yukon, Sierra Denail NOT compatible

2003 2004 2005 2006 Chevrolet Avalanche, Suburban, Silverado, Tahoe NOT compatible

2005 Cadillac DTS NOT compatible

2003 2004 2005 2006 Cadilac SRX NOT compatible

Part Number and Disc Details:

This DVD Disc covers United States/Canada/Alaska/Hawaii

2008 Denso Corporation

DVD Version: 4.1C

Letter "U" is Updated version for 20857425

check with your local dealer if you're not sure whether it's compatible with your car.

NOTE: We will not accept return or refund if you purchase a wrong DVD map for your car.

This is an Original Factory DVD Disc

Navigation DVD disc shown in picture is what you will receive

Super Fast shipping with Delivery Confirmation 

If you have question regarding this items, please contact us before purchase

Term of Sale

RETURNS:  We don't accept return for refund, if you purchase a wrong DVD map for your car.

No refunds on navigation discs as they can be copied rather easily. If you buy an item in error, you can send it back (return shipping at buyer's expense) within 7-days of receipt, for EXCHANGE or store credit only. Disc must be returned in the same condition as it was received (ie not broken/abnormal scratches etc).

Payment

PayPal is the preferred method of payment on eBay (e-check payments through PayPal must clear prior to shipment). If you pay using your current PayPal cash balance, or via a credit card and PayPal, we will ship the item within 24-hours thereafter, Monday through Friday except holidays.

Please pay immediately after bidding. Thank you.

Shipping

Shipping is done Monday through Friday (except for legal holidays), via USPS with free delivery confirmation. If you need a faster shipping method, we have Priority Mail and Express Mail also available at an addition cost.

We sometimes ship items out same day as payment is received, so if you buy an item in error, it is imperative that you contact us immediately via eBay's message boards or Contact Seller link. 

International Buyers – Please Note:

This item will ship by USPS International Priority Mail which does NOT provide for tracking. If you need tracking, you must pay for International Express Mail.

Based on international shipping time, estimated delivery can be from 7-14 business days and sometimes may take even longer due to customs delays and inspection.