2003 Mercury Grand Marquis Keyless Entry 4B FCC# CWTWB1U331/ CWTWB1U345 (Blue)
- Product SKU: RC-FORD-99C-S118
and choose FedEx 2Day® Shipping
2003 Mercury Grand Marquis Keyless Entry 4 Buttons Fob FCC# CWTWB1U331/ CWTWB1U345 (Blue) - 315 MHzMERCURY GRAND MARQUIS 2003 Car Key Replacement with Lock, Unlock, Trunk & Panic Buttons - Brand New Aftermarket.
This Key Fob also fits for:
FORD CROWN VICTORIA 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
FORD EXPEDITION 2007 2008 2009 2010 2011 2012
FORD EXPLORER 2002 2003 2004 2005 2006 2007 2008 2009 2010
FORD FOCUS 2001 2002 2003 2004 2005 2006 2007
FORD MUSTANG 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
FORD FIVE HUNDRED 2005 2006 2007
FORD THUNDERBIRD 2002 2003 2004 2005
FORD TAURUS 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
FORD WINDSTAR 1999 2000
LINCOLN AVIATOR 2003 2004 2005
LINCOLN LS 2003 2004 2005 2006
LINCOLN MKS 2009 2010 2011 2012
LINCOLN NAVIGATOR 2007 2008 2009 2010 2011 2012
LINCOLN TOWN CAR 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
MERCURY COUGAR 1999 2000 2001 2002
MERCURY GRAND MARQUIS 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
MERCURY MARAUDER 2003 2004
MERCURY MONTEGO 2005 2006 2007
MERCURY MOUNTAINEER 2002 2003 2004 2005 2006 2007 2008 2009 2010
MERCURY SABLE 1998 1999 2008 2009
FCC ID: CWTWB1U331 OR CWTWB1U345
Frequency: 315 MHz
Part #: 8S4Z-15K601-AA or 2S4T-15K601-AB
STRATTEC C/R: 5925872
ILCO C/R: AX00010440 (RKE-FORD-4B1)
- Replacement Keyless Entry Remotes and Key fobs for Cars and Trucks (picture might show FRONT and BACK of the same key remote).
- All Keyless Remotes and Smart, Proxy Keys and Locksmith Tools include a brand new battery.
- All New Keyless Entry Remote Key Fob, Refurbished Remote Key Fob and Locksmith Tools are tested before we ship.
- Refurbished Remotes have an OEM board. The case may have been replaced with or without the logo.
- Aftermarket Remotes do not include logo.
- We do not cut or program keys at our warehouse. Please contact your local locksmith here for pricing.
**Our compatibility section is researched to the best of our knowledge - it is to be used as a suggested guide. Please confirm part number and FCC ID to ensure proper fitment.
In general there is no onboard programming procedure for newer replacement remote keys. Key fobs must be programmed by a professional locksmith. Please contact an automotive locksmith to get an accurate quote so they can program this key fob once you receive it.
Many keyless entry remote fob and smart key programming procedures allow you to do the programming yourself for free. Programming Instructions for Replacement Key Fobs are available here.
All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 3 p.m. EST will be shipped next business day.
We may use the following carriers; FedEx, USPS and UPS. Our orders ship via FedEx within 48 continental U.S. states, Canada , Alaska, Hawaii and Puerto Rico. FedEx does not service P.O. Box or APO/FPO addresses .
We start processing the shipment of orders after we processed the payment.
We reserve the right to hold off shipping any orders that look fraudulent until we have a confirmation from a bank issuing a card
We are not responsible for lost or stolen items delivered in accordance with our shipping and delivery practices listed above. We are willing to work with a carrier to resolve any issues regarding your delivery.
Once a package has been shipped out per your order specifications, it is literally out of our hands and becomes the responsibility of the shipping carrier selected. We can't stop, delay or expedite any shipments once they have been shipped.
Only shipping services which have the transit time in the title (Next Day, Overnight, 2-Day, etc.) are guaranteed transit times. All other transit times (Ground, Priority, etc.) are estimates and are not guaranteed by the carrier or by LOCKSMITH KEYLESS. Shipping delays due to weather are not refundable as per the shipping carriers. Saturday delivery is not a guaranteed service. If Saturday delivery is selected and the shipment does not arrive on Saturday no shipping charges can be refunded.
Puerto Rico, Alaska & Hawaii
Orders to Puerto Rico, Alaska & Hawaii will not qualify for free shipping if they have ANY Hardware products on them and/or Key Machines. Only Automotive products are eligible for Free Shipping.
All orders placed after hours Friday, Saturday and Sunday will be shipped on Monday or the next business day in case of a holiday.
Friday - Overnight orders placed on Friday must be done before 2PM Eastern. Friday Overnight deliveries will arrive Monday unless a special Saturday delivery Overnight option is checked.
Saturday and Sunday - Orders will be shipped on Monday or the next business day in case of a holiday.
For international shipping, please note that you may be responsible for paying any possible customs and import duties at the time of delivery, however you should only worry about those fees if you order several hundred dollars worth of goods shipped outside the US. We are unable to determine these fees during the checkout process. You can contact your local Customs office for details.
Signature required may be requested on the shopping card. It is optional.
Missing Items / Discrepancies
Any wrong item or missing item(s) must be reported to us within 48 hours from delivery. We cannot replace or compensate for missing items after the 48 hour period.
Cancelled orders may be credited as a store credit or refunded with a 3% to 10% credit card fee.
If you a Locksmith & are not satisfied for any reason, products may be returned within 30 days of purchase for a store credit or exchange. Certain restrictions apply.