Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

1999 F150 GEM Module

Thread Tools
 
Search this Thread
 
Old Apr 16, 2015 | 01:23 PM
  #1  
pacnwruss's Avatar
pacnwruss
Thread Starter
|
New User
Joined: Jan 2008
Posts: 2
Likes: 0
1999 F150 GEM Module

Looking for a GEM module. 99F150XLT 4x4 5.4l Dealer says part number is XU7Z-14B205-BA but he has none and says back ordered over 2 months.

I looked on E-bay and found 3 GEM modules for a 99F150 4x4 that all had part number YL34-14B205-BA. Will this work? It is same except for first 4 characters. Does anyone know what the first 4 characters represent?

Thanks

pacnwruss
99F150 4x4 5.4L
 
Reply
Old Apr 16, 2015 | 09:36 PM
  #2  
Bluegrass 7's Avatar
Bluegrass 7
Lead Driver
15 Year Member
Joined: Sep 2006
Posts: 7,907
Likes: 143
Part numbers aside, the GEM must have a program in it's firmware that matches the original build of the truck.
The dealer can access the trucks original build info from Ford's data center by using the VIN number to get the correct download for that module.
Any different part numbers at this length of time is questionable when trying to get one from some other source unless you have a Ford cross reference.
The module is programmable and used on many models to match the specific builds.
Though you ought to have this insight.
Good luck.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
fstfwrd
1999 - 2016 Super Duty
8
Feb 4, 2025 04:03 PM
1toncrew
Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics
1
Sep 2, 2013 12:40 AM
ohiof250
Electrical Systems/Wiring
3
Dec 30, 2012 01:09 PM
Hurricane67
1999 - 2003 7.3L Power Stroke Diesel
1
Dec 16, 2011 07:13 AM
leunhenr
1997 - 2003 F150
4
Feb 5, 2008 08:36 PM




All times are GMT -5. The time now is 08:13 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE