NewYall Pack of 7 8mm Ignition Spark Plug Wire Set for 4.3L V6 Chevy Express Astro S10 P30 for GMC C1500 Jimmy Savana Sonoma 1996-2005

Functionality:I recently installed this and I can honestly say the difference is night and day. The car now starts noticeably quicker and runs much smoother, no more hesitation or uneven idling. It feels like I gave my engine a mini tune-up just by replacing the wires.Quality:The build quality is solid, the wires feel thick and well-insulated, and the boots fit snugly without being a pain to install. The yellow color is also a nice visual upgrade under the hood if you like a bit of style with your performance.

Excelente

Had these wires for a tune up spare. Really impressed with the quality and performance. Good reinforcement around the connections. Better than I high performance set I bought where coil wire connection broke off in boot. I recommend these wires. Great wires at a great price.

I guess it's a good thing if a part fails before it takes me far away from home and gets me stranded on the roadside. This spark plug wire set looks attractive and the price seemed competitive.Installation is laborious on my 2003 Chevy Astro. It requires removing of the doghouse engine cover, the front wheels, and working through a very tight space as well as getting underneath the van. After all was in place, one of the wires proved faulty. My OBDC tester identified it as "cylinder 3 misfire". I put the old wire back on, again with much time-consuming fiddling, and the misfire was gone. It appears that the carbon lead inside the new wire had a shaky connection with the metal shoe that goes on the tip of the spark plug. Couldn't be fixed.I returned the set and bought the more expensive AC-Delco spark plug wires, also from amazon.com, which I should have chosen in the first place. Lesson learned.

Great quality wires, definitely worth the money but they are a bit longer that factory wires and are a little difficult to keep the wires from contacting each other because of it. Had to get wire separators to make them work

They came out fine and all of them had an extra length or two

Nice wire set just like ones u buy from summit racing. Thick insulated a lot better than anything u can buy at a local auto parts store like advance auto, AutoZone, O’Reilly’s and ETC::::

not aw inspiring, seem OK quality but very cheap but work, i would use these in a truck where there easy to change but not in something like a van where if they fail their hard to swap out. wires are a little long as well as i'm sure they are designed to fit many applications.