🔌 Enhanced Motorcraft SP-433 Spark Plug Review

Unmatched quality of Motorcraft OEM parts. These are original Motorcraft spark plugs and they fit my setup perfectly. All of my gaps checked perfectly, but I've seen some arrive with the wrong gap. It's always a good idea to check this out. A drop of lubricant on the threads will help the next time you install and remove them.

I have had 5 or 6 Ford Escapes in my family over the past 13 years. The original spark plugs last 100,000 km. The first time I changed a spark plug I tried a Bosch and the engine ran horribly. Got back to Motorcraft originals (platinum tip, good for 50,000 miles) and the engine ran fine after that. Since then I've always used Ford/Motorcraft connectors with some copper based anti-seize in the threads because the intervals between connector changes are so long that you don't want the connector…

One of the six connectors arrived with insufficient play. The other five were perfect. I only noticed when it was too late to order another one. I set the gap with an old spark plug gap tool (not made for platinum plugs) that bends the stem. I was careful not to damage the plating, but just in case I put a plug in an easily accessible cylinder. My car has been running great with these spark plugs for a few months. The old candles were fourteen years old and one (the hardest to get) had an…

Perfect OEM replacement part for my 2009 Ford Fusion SEL V6. I made sure to anti-seize the threads before inserting them into the block and checked the gap with a splitting tool. The gap was already set according to the manufacturer's specifications, so I didn't have to make any adjustments. I've just driven my car over 100,000 miles so it's time to change the spark plugs. I knew congestion could make a difference but WOW. Now the car drives with much more energy and power! Stick to your…