will this work for a 2003. the connection for the truck end looks the same for 5.9
576637
I would be hesitant to recommend this part for your truck. It fit perfectly on my 2012 3500 6.7. You could go by your local dealer and ask them about the fit. Good luck!
384214
if your vehicle has the original 5.7 it will work,and i have installed several of these,outstanding upgrade
126932
Yes, it will work on '05 but from '03 on, you will need the 16 pin obd port adapter, not not the 20 pin round connector or it won't communicate with all the vehicle systems.
1247944
Sorry it will not work in the 2003 model. You may need to check with simple to see what is compatible with your car.
1674625
I have a 2001 Escape and this is what I used. I do believe that they would be the same for a 2003. They may be difficult to replace, but I do think that you have the correct item.
1431889
I used it on a 2004 f150 with the 5.4 3v engine. Yours should be the same engine. So yes it should work for your vehicle. Would recommend to replace the timing chains, guides and tensioners while your there. Hopefully this helped.
1239052
Yes it will. Radio wiring connections hasnt changed much. I made aneasy install with a 99 model
774171
Don't know for sure; working fine on the 2004; others seem to say it works well on 2003.
1929032
This fits 99-03 F150 only. It will also fit 1999 Standard F250 and 2004 F150 Heritage Edition which are the same body style as 1999-2003. This will not fit 99 up F series Super Duty or 2004 and later standard (new body style) F150.
620885
Lokking at the pic it will be ok for 2003. bought mine from here and it was ok did the programming myself. you can give it a try.
676663
Most likely NO! 2003 and early 04 trucks are the trucks that have the 7 pin ficm that this will not work in. If your truck has had the entire ficm replaced before then it will work. Ford powerstroke expert here not a youtube watcher
1419114
It should work all the way up to the 06-07 model years. Just to be safe, see if the genuine part # matches between a 2000 and the 2003 by pretending to shop for it through rockauto.com or some online GM parts supplier. Www.autoanything.com is helpful too. If the part # is a match between thise two model years on those sites, then that means this part will also work.
2133601
Yes, I believe it should work. I currently have a 2003 G35 (which is in the same model timeline as your 2005) and this is what I used. The set up is pretty simple. It takes about 1-2 minutes.
12898
Worked for a 2008, not sure about 2003. Check with seller they were good to deal with
403217
These only work in 2003 and up. I tried to find those parts for a 1999 and haven't been successful.
93445
Not sure if the body style/wheelbase/mounting holes are the same from a 1999 to a 2003 model. VERY easy to install, everything lined up properly, as expexted. Nice quality...
462324
I have a 5.3 gmc and it worked on mine you will also have to have the jumper wire because it has a different plug on it.