What engine do you have? If you have the 4.7 you can not change them as they used an entirely different system. On the 5.2/5.9 its very easy if you just take your time. Remove the coil wire first and get it out of your way (coil wire is the center post of the cap) after that remove ONE WIRE from the cap, then remove it from the spark plug, match it up with a wire from your new set for length and then place it on the cap and plug routing it as the one you just removed. While you are doing the wires it would be adviseable to replace the cap and rotor as well.
A 2000 Concorde does not have plug wires. There are individual coils on each spark plug.A 2000 Concorde does not have plug wires. There are individual coils on each spark plug.
According to my car mechanic this vehicle has coil overs, not plug wires.
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plugs wires
How do you change shift cylinoid on 1998 dodge Durango
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To change the spark plug wires on a 2000 Jeep Cherokee 4.0, first, ensure the engine is off and cool. Start by removing the old spark plug wires one at a time to avoid mixing them up; grasp the boot and pull gently. Install the new wires by pushing them firmly onto the spark plugs and the distributor cap or coil, ensuring they are seated securely. Finally, double-check the routing of the wires to prevent any contact with hot or moving engine parts.
Remove the spark plug wires from your 2000 Chevy Impala spark plugs. Remove the spark plugs with a 5/8 deep well socket by turning the socket to the left. Reverse the process to install the new spark plugs.
Change the 2 coil packs and the 2 spark plug wires and for good measure the spark plugs as well.
change the spark plugs change the spark plug wires change the engine oil and filter replace the air filter perform throttle body fuel service
change the spark plugs change the spark plug wires change the engine oil and filter replace the air filter perform throttle body fuel service
You could change the spark plugs, sprak plug wires, computer chip.