2003 - 2004 will interchange.
YES
Under hood is a diagram
No because the plain 2500 model (non-HD) had the 1500 style front end, all 2500HD and 3500 models different front end styling with a different hood.
To change the return filter on a 2003 Chevy Silverado is easy. Simply open the hood of your car and gently remove the filter and replace with new filter. that it!
Check the under hood fuse box.
The 2003 is the 1st generation Silverado and the 2007 is the 2nd generation Silverado. So it is unlikely the hoods are exactly the same but I would not rule that out 100%. Any salvage yard can answer your question 100%.No.
where is my hood latch located on my 1999 Chevy silverado pickup
nope
It is located in the main fuse box under the hood driver side labeled CIG LTR.
Open the hood and look down the left side of the battery and you will see a black plastic box that will have the ECM inside of it.
YES, They are the same.
on the firewall on the drivers side under the hood. to the right of the booster. has three nuts holding it ti the fire wall