No, it does not. This year uses a plug & coil configuration, where each plug has its own ignition coil, rather than a wire which runs back to a central coil.
The 2004 Trailblazer does not have plug wires. It has a coil pack per cylinder that connects direct to the spark plugs.
There are not any plugs wires. The Inline six uses coil packs over top of each spark plug.
If the car will not start...the spark-plug is bad.
follow the plug wires they are on the heads
There are no plug wires. The Intrepid has a coil on plug system.
A swivel on the end of a spark plug socket and then an extension on that will get it out.
At the end of all the spark plug wires.
Listed in your owner's manual and under the hood on a placard.
The 2002 Honda Civic EX engine uses coil-on-plug. There are no sparkplug wires.
spark plug
In a 2002 Ford Expedition : ( No , not really ) both the 4.6 and the 5.4 have the Coil On Plug ( C.O.P. ) ignition system , but there is a connection between the individual coil and the spark plug
A 2004 Chevrolet Trailblazer that has a 4.2 liter engine will have a spark plug gap of .044 inches. The best spark plugs for this vehicle are iridium spark plugs.