Skip to content

Home
Search
Products
Services
Mobile Programming
Blog
About Us
Policies
FAQ
Documents
Account

Search

Home
Search
Products
Services
Mobile Programming
Blog
About Us
Policies
FAQ
Documents

Account

Item added to cart. View cart and check out.

Email us at Sales@TheECUConnection.com to find out about our Vin/Immobilizer Programming!

Programmed 2005 Mercury Grand Marquis 4.6L Engine Control Unit 5W7A-12A650-LB

Programmed 2005 Mercury Grand Marquis 4.6L Engine Control Unit 5W7A-12A650-LB

Programmed 2005 Mercury Grand Marquis 4.6L Engine Control Unit 5W7A-12A650-LB

Sale
$187.14
Regular price ~~$196.99~~

Quantity

70

Share

Share on Facebook Tweet on Twitter Pin on Pinterest

Back to eBay Motors

Mini Menu

Home
Search
Products
Services
Mobile Programming
Blog
About Us
Policies
FAQ
Documents

Follow us

Facebook

Contact Us:

Store Hours: 10:00 AM - 4:30 PM MST

Sales:
Sales@TheECUConnection.com

Technical support:
Help@TheECUConnection.com

© 2026, The ECU Connection. Powered by Shopify

Payment methods

choosing a selection results in a full page refresh