Master kit transmision f150 2003
 

Excuse me, which transmission uses the F150 2003 2WD, the 4R70 or the 4R75 ?. I need to buy a MASTERKIT to repair it completely, which is the best and most complete? .Thank you.

2003 uses the 4R70W.

Just to be sure, check the trans code of the sticker in the door jam.

Check the sticker on the door and say N, but I do not know what it represents.

I'm going to review Google, in fact, I must buy a complete kit to reconstruct my trans, any suggestions ?. I understand that there is a black material for soft discs that is superior to Kevlar.

"N" is not valid - a 4R70W is code "U", a 4R100 is code "E". 99% of all 2003 F150's used the 4R70W. The 4R75 was not introduced until 2004.