2004 5.4 coil packs
#1
#7
That would be the second cylinder from the front on the drivers side. Starting on the passenger side, the front cylinder is #1 and then the numbers go to the back of the engine. So the last cylinder on the same side is #4. Number 5 starts on the front of the drivers side and goes to #8 in the back. Since you have one COPS apparently going bad, you really need to consider replacing all of them. The best ones are found on Ebay. A set of 8 from Uneek or Global will cost you the same as one only from Ford. Lots of the guys here use them with great success.
Trending Topics
#12
Ford cylinder numbers/letters for 5.4 Triton V8:
. (D) 4. 8. (H)
(C) 3. 7. (G)
(B) 2. 6. (F)
(A) 1. 5. (E)
. Front of vehicle
Tip: while viewing your engine codes with code reader the last number of the code refers to the corresponding cylinder as well as the letter. Example Error code:
P0356 Ignition Coil F primary/secondary......
The 6 and the F both refer to cylinder 6.
Hope that helps
. (D) 4. 8. (H)
(C) 3. 7. (G)
(B) 2. 6. (F)
(A) 1. 5. (E)
. Front of vehicle
Tip: while viewing your engine codes with code reader the last number of the code refers to the corresponding cylinder as well as the letter. Example Error code:
P0356 Ignition Coil F primary/secondary......
The 6 and the F both refer to cylinder 6.
Hope that helps
Last edited by Dara1204; 04-04-2023 at 12:20 PM.
#14