uxcell 671-4079 Auto Car Engine Spark Plug Cable Ignition Wire Set of 4 for Chrysler Pt Cruiser 2001-2009 Sebring for Dodge 4 Cylinder

Installed for client's 2005 PT Cruiser 2.4L I4 with check engine light due to rough idle / random misfire / poor performance. Another mechanic had incorrectly diagnosed as a fuel pump failure which is a very expensive and unnecessary repair (noted here in case others receive the same incorrect diagnosis).Note: It is well known that the factory plug wires are deficient and the primary cause of poor engine performance. These  uxcell 671-4079 Auto Car Engine Spark Plug Cable Ignition Wire Set of 4 for 2001-2009 Chrysler PT Cruiser Sebring Dodge 4 Cylinder  are 7mm wires and meet factory specification. There is absolutely no advantage to spending more money on 8mm, or so called high performance wires as they offer no additional benefit to spark performance.Replacement procedure is simple.Remove the six 8mm upper manifold retaining bolts.Loosen the air intake clamp at the throttle body.Lift the upper intake manifold and retain out of the way using a bungee cord. It really is that simple.Remove old plug wire.Using cotton swab, apply a very small amount of dielectric grease to the boot interior at each end (just the boot - not the terminal).Reinstall new plug wire.Repeat for each cylinder until done.Lower intake manifold back in place and tighten to spec from interior bolts to the outside (no new gaskets required).Tighten clamp at air intake to throttle body.Enjoy your new found performance!Obviously new spark plugs are installed too, however that is a different review for these  Autolite XP5263 Iridium XP Spark Plug, Pack of 1 I hope this helps!

Seemed oem quality or better. Very noticeable improvement. Installation was a simple as one other reviewers instructions. ( I only had five, 8mm head bolts retaining upper intake manifold) pretty long threads, then remove air box (Two clips) lift intake high enough for access and support with wire wire or bungee cord. Replaced one at a time of course. Made sure each one was snapped and seated at both ends. Very Snug but don't over tighten intake manifold bolts. I also used maf sensor spray cleaner to clean sensor. It was dirty

These are junk. Just fork over the small amount extra for NGK. I was driving down the road and my Honda (D15B7) started running rough a week after installing these. Popped the hood, saw a lead had fallen off the distributor. Pushed it solidly back on. It let go again the next day. The little grippers inside had lost their shape and weren't holding. Put these in the trash and replaced with NGK. No more randomly losing a cylinder while driving and it idles better.

Got these for my daughters Sunfire.... her husband used this item to fix it himself.... he was very pleased with this product... so if needed I would purchase again... price was reasonable as well... saved a big mechanic bill

Perfect fit for my 2007 PT, they snap right in and the lengths are correct. While write a later review with mileage info.

One wire must of had a break inside of it. When I installed the new wires I figured it's plugs & then the coil pack. Now I have a spare coil pack & plugs because my old one's was fine the entire time. I guess I should have tested them before installing

I was getting misfire code on cylinder 2 so I replaced plugs, wires and coil, and problem solved. Although these seem cheaper and more flimsy than OEM I took off, they apparently get the job done. Can't comment on longevity

Did not positively snap on plugs or coils.