Which plug wires do I need?

[asilverblazer]

I can't find the answer I need by searching. Sooooo I need to tune up my truck I know what spark plugs I need. But can't determine which plug wires. Every stealership I call can't tell me over the phone. I know one is 10" long and the other is 9" about. I have the delphi coil pack, and packard wires originaly. Anybody know what part number plug wires I need? These are what I found:

12192133

12192195

 

Thanks for the help. See sig for engine info, 5.3 liter 99 nbs...

[chris_kucia]

If its like the 2000s, you have to check the P/N of the coil used.

 

I think I posted this in a thread somewhere. I'll see if I can find it.

[chris_kucia]

http://www.gm-trucks.com/forums/index.php?...=0entry251538

 

"More detail:

 

(This is for 2000 model year 5.3 liter)

 

The "old design" wires (P/N 88894394/748HH) for coils with P/N 12558693 are 10.5" long.

 

The "new design" wires (P/N 88892762/748GG) for coils with P/N 19005218 are 9.2" long.

 

Both are listed as 7mm dia. wires.

 

(this is from www.rockauto.com) "

[chris_kucia]

For a 1999 Silverado with 5.3 (from RockAuto)...

 

same info as 2000.

 

Those were for ACDelco parts which have different GM numbers from GM OEM parts.

 

 

For the OEM numbers...

 

On PartsZoneOnline, the description for 12192195 reads 1999-2002 cable set.

Description for 12192133 reads 2000-2004 plug wire (I assume that is one wire, so you need 8).