NGK (52003) RC-FDZ086 Spark Plug Wire Set

I recently bought a 2010 ford ranger xl 5 speed 2.3L with a significant shudder on acceleration. No codes stored when I scanned it, but I assumed it was a misfire. By the time I got the truck home, it had thrown a code for cyl 1 misfire, so I was glad I had these ordered. I replaced the coil with the NGK one, these wires and new laser iridium ngk plugs all at the same time and not only fixed the misfire code, but it also eliminated the shudder. As always, ngk plug wires are perfect fit and extremely high quality materials, fit and finish. Plus they look cool! haha. Buy with confidence, these are a significant upgrade from stock wires.

Works well with NGK plugs and Motorcraft distributer

Exact fit and great buy !!

good value and performs perfectly. certainly could notice difference with new wires in 2002 Ford ranger 2.3although I did replace plugs, coil and wires at same time.Would have rated it a 5 but wires were not exact correct length. Number 4 should be slightly longer than number 1. This was not the case with wires provided. 1 and 4 were the same length. Was able to make #4 work but ended up not being routed exactly as original wires.

Replaced my wires , spark plugs and cleaned MAF sensor . Completely got rid of my misfires I was having on the new truck I bought (100k miles) . Not my first time buying NGK products , definitely impressed by the quality.The shipping of the product came in shambles as the wires was hanging out of the box , but I think that's more so the fault of the postal service.

Replaced the wires when I replaced my coil packs. These were cut and measured perfectly. The boots fit perfectly. No radio interference. Good to go for another 10 years.

Each wire is labeled ngk kw853 873 829 831. The last 2 are the exact same length. Instructions are generic and do not mention which one goes to what cylinder.

001 ohms. on the 2000k ohms setting of a multi meter. the ones i had on mno product name. but was a 004 so definitely less resistance. nice color too.5 star for the product 2 star for the shipping.. took 8 days to get to to me... but worth the wait.