NGK (4288) PLKR7A Laser Platinum Spark Plug, Pack of 1

Works great on my Royal Enfield meteor 350. Used to upgrade the factory one. Great price vs dealer. Stock is not platinium therefore I am asumming this is better and has a longer life.

I chose these over bosch as they look so much cleaner and look to be better built. At first I didn't see a significant difference but after about a week or so my car seemed to have more torque. Considering my old spark plugs were pretty old, this made my car feel new again. This is on a 2010 Merc C300 sport.

I ordered a set of these for a regular maintenance change of my plugs. They are a perfect replacement for the OEM Bosch plugs that came in my Mercedes from the factory.

Misfires? This will fix it. Mercedes ml350 2008 and many others. Do it yourself in 30-60 minutes after watching a YouTube video and save a lot of money.

I checked the gap on all plugs and all were correct. Very good value product.

Nice spark plugs for my MB C300 2010 Sport. It runs great and I can feel the power. Actually, the MB guy from part told me that the original MB spark plugs are NGK or Bosch, only difference is that MB's has the Logo of MB printed on the Spark Plugs. Nice and Well done purchase :)

Great service, shipping and product from this vendor. I used these plugs in the past and I purchased these to replace my worn plugs in a Smart ForTwo. Great product and highly recommended.

After installing these new NGK spark plugs I noticed increased horsepower and smoother acceleration. Not sure when the previous owner of my 2005 SLK350 with 55K miles had the spark plugs changed if at all but these made a noticeable difference.