Spark plug NGK or OEM FORD

It's hard to go wrong with NGK spark plugs on Japanese vehicles. That's what I've always done with great luck.

I'd recommend getting either spark plug yourself at a parts store, they last much longer than platinum spark plugs and offer more performance. plus the rutheniums, if available for your model year, offer slightly better fuel economy as well. if you want the ones with the longest longevity and best performance I'd get iridium high ignitability, but those can be costly. definitely go with NGK. bosch are also decent and denso are usually oem but I personally prefer ngk.

I put NGK B5HS plugs in mine, no complaints so far.

Torch F7tc took 3-5 attempts to crank. This NGK paired w my Wgen11500 cranks first try every time. Very pleased.

RX7 mark 1. Wouldn't rev past 6000 with Champions, replaced with NGK and sang like an angel. It's not the price, it's the quality.

Go NGK and Iridium. They are a better spark and help burn any sediment off the tip. Also bonus is, they last about 50-80,000km.

If you do get plugs, go with NGK plugs instead. Good quality.

Out with the old and in with the ngk 94833

Don't use AutoZone crap

Velas NGK, nunca use Bosch, terá problemas.

Plugs off if Amazon are fake, and they do some weird shit. We had a car in the shop that would shut down at random was due to fake plugs.