Autolite XP5863-4PK Iridium XP Spark Plug, 4 Pack

As described. Good, quality spark plugs

I purchased a set of 4 Autolite XP5863 Iridium XP spark plugs for my 2019 Ford Ranger 2.3 4cyl. Ecoboost. At 41,000 miles i didnt think my factory platinum spark plugs would need replacement. My truck was running rough & on acceleration between 2500-3500 would stumble/misfire. I took a chance on replacing the spark plugs before bringing my truck for service because the spark plugs are easy to change. These Autolite spark plugs smoothed out my idle, gave my truck better performance & fuel economy. These spark plugs also eliminated my stumble/missfire. These spark plugs are a great value & easy to change on a Ford Ranger & have a copper core which is a better conductor of electricity. I don't mind changing them because they are easy to change. My factory double platinum did not last & had to be changed at 41,000 miles. Hand tighten ..don't over tighten & don't forget to use anti-seize on the spark plug threads & dielectric grease inside of the ignition coil boots so you don't get radio static. The service from Amazon was top notch. Received my spark plugs within 2 days. You can't go wrong with these spark plugs.

Time to replace the original factory plugs at 120,000 mi. Actually the ones that came out didn't look that bad, but to be on the safe side, I replaced them with these autolite XP 5863s. Car runs good. Time will tell.

Since there are so many 6 cylinder cars out there, it would be nice if these were offered in a 6 pack, as well as the 4 pack. Other than that, good pricing and product with quick seller shipping and delivery.

Se ajustan al vehículo

Locally, these plugs are $9+ bucks each. Get them cheaper here or anywhere else. These are the recommended 'upgrade' plugs for Ford/Lincoln owners over the OE Motorcraft Platinum plugs that were/are probably still in your vehicle pre-100k. I put these in a 2015 Lincoln MKC with the 2.3L Turbocharged engine. My mileage for the last 10k leading up to this plug change had gone from around 19MPG average overall down to closer to 16MPG overall. I do drive a little heavy footed on the highway, which obviously doesn't help, but 16MPG overall seemed on the low side to me and I definitely was feeling it in the wallet. The Iridium seems 'zippier' on acceleration and the gas mileage has returned to overall average of around 20MPG or so. They are pre-gapped .001 narrower than factory but it isn't an issue and your computer will adjust within 500 miles or so. If you don't want to spend $250-$400 on new coil packs local, I paired these with A-Premium Engine Coil Packs (again for a 2015 Lincoln MKC 2.3L AWD Turbo) that I purchased here on Amazon as well. No shop saved me well over $400 on labor alone. It literally takes 20 minutes to switch everything out and over.

They were compatible with my two thousand and fourteen ford fusion two point oh, and my car's ram like a champ ever since I changed the spark plug so I definitely recommend and it was very easy to install, I did it myself

These do not fit a 2016 ford fusion 1.5L. It seems to be a problem with all non-motorcraft plugs, even if you get them from an actual parts store.