NGKLKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix), 4 Pack

The NGK LKAR7BIX-11S Iridium IX Spark Plugs are a perfect fit for my 2015 Lexus CT200h. These spark plugs provide outstanding performance and durability, making them an excellent choice for anyone in need of reliable ignition power for their vehicle.One notable feature of these spark plugs is their slightly slimmer design compared to regular spark plugs. This difference necessitates the use of a specific spark plug socket to ensure a proper and secure installation. It's important to have the correct tools on hand, but once you do, the installation process is straightforward and hassle-free.In terms of quality, the NGK LKAR7BIX-11S spark plugs exceed expectations. The Iridium IX construction ensures excellent ignition efficiency and longevity, allowing for consistent and reliable spark generation. This directly translates to improved engine performance and fuel efficiency. I have noticed smoother acceleration and enhanced overall engine responsiveness since installing these spark plugs.Additionally, I would like to commend the fast shipping provided by Amazon. It's always a delight to receive products promptly, especially when it comes to essential vehicle components. The combination of high-quality spark plugs and efficient delivery further emphasizes the convenience and satisfaction of choosing NGK LKAR7BIX-11S Iridium IX Spark Plugs for my Lexus CT200h.In conclusion, the NGK LKAR7BIX-11S Iridium IX Spark Plugs are a perfect fit for the 2015 Lexus CT200h. While their slightly slimmer design may require a specific spark plug socket for installation, the quality and performance they deliver are exceptional. With improved ignition power and enhanced engine performance, these spark plugs are a reliable choice. Combined with the fast shipping from Amazon, my experience with these spark plugs has been nothing short of impressive.

Drive ‘17 accord ex-l 2.4 I4, They look beautiful and work better! The Pick up and start up is 10/10, Acceleration is quicker and smoother as well.

Good replacements for my 2016 Crosstrek with the 2.0 engine. Ever so slightly shorter, but they're in, and it runs great. If you keep a car long enough, plugs will get updated and vary slightly. Bought my car used with 72k; at 130k now, so a change was in order. Requires battery and tray removal on one side; snorkel and breather box removal on other side. I suggest ordering the spark plug swivel socket while you're placing your order (14mm).

Worked great on Acura ILX. Smooth engine.

it is almaost exactly like the original.

Excellent spark plugs they fired right up. Great product.

Props to Mazda engineers for making spark plug changes on a Mazda3 very user-friendly. Got this car used with moderately high miles and I have no idea how well it was cared for. Swapping out the plugs has made a noticeable difference in engine smoothness and power. All in all, I'd call this a big win at a very reason cost; I'm very pleased with this product.

It fit my 2013 skyactiv Mazda 3. It gave me better gas mileage and seemingly, more power. Great product! Will be buying again.