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Availability:
In Stock.
Arrives
Friday, Aug 8
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Features
- Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling
- The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
- Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
- Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines
- Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
Description
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix), 4 Pack
Brand: NGK
Core Material: Iridium
Thread Size: M14 x 1.25
Top Material Type: Metal
Vehicle Service Type: UTV
Brand: NGK
Core Material: Iridium
Thread Size: M14 x 1.25
Top Material Type: Metal
Vehicle Service Type: UTV
Global Trade Identification Number: 12
UPC: 087295835012
Manufacturer: NGK
Model: Spark Plug
Item Weight: 6.4 ounces
Product Dimensions: 5.83 x 4 x 1 inches
Item model number: LKAR7BIX-11S
Is Discontinued By Manufacturer: No
Exterior: Painted
Manufacturer Part Number: 93501
Date First Available: July 17, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Read all of this please: I give them 5 stars because of cost and performance. They were much more expensive in my local big name auto parts store (50% more). My 2015 Honda Fit had 72,000 miles on it. Honda says replace the plugs at 103,000 miles or seven years, which ever came first. I had original plugs in it and exceeded the seven year mark, but was 30,000 short of the mileage mark. I noticed my idle was just not quite as smooth as it could be. I replaced the original plugs with these and WOW! there was a very noticeable difference. WHAT YOU SHOULD KNOW: For my Fit these are the "correct" plugs per NGK. However, and this is the big one: they are NOT the OEM original plugs Honda installs. These are the "IX" version not the Laser version. The difference is in the side electrode design. The Laser model (which has a slightly different number) has a longer lasting side electrode and are rated for over 100,000 miles. This model does not have that better side electrode and is rated for (depending on source) 30,000 to 50,000 miles. From experience I would say under normal driving 40k to 50k is a reasonable expectation. Our Fit is a run around town car and only goes about 6,000 miles a year, or even less. This version of the plug will last us like seven more years, likely longer than we will keep the car. This version was just shy of $30 for a set of four compared to OEM plugs which would be something like $100 to over $160 (at a Honda dealer). They work super well. The difference in performance was immediately noticed, the car runs really great. The gas mileage seems maybe slightly better, too soon to tell. I could not be happier with them and their price. Note, the one's I got were made in Japan. They do take a 14mm spark plug socket if you don't have one there are lots of choices here on Amazon. I got the one with a flexible drive end but no built in extension. ( I have plenty of those in different lengths so I could use exactly the one that worked best). I would recommend these to anyone as long as they understand just what they are buying and how long they will last compared to the OEM part number.
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Reviewed in the United States on April 2, 2024 by Hans471
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.
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Reviewed in the United States on June 25, 2023 by H.Tran
Engine fired up and was very smooth after the spark plug change. Found different gap specs after an online search. I didn't find the spark plug stock # or gap specs in the owner's manual. I read conflict information whether or not to gap the plugs, some sources said not to gap due to possible damaging the iridium coating. Other sources said to always check the gap, which I did. Habit from years of doing tune ups. I found that the gaps were not consistent, which surprised me. Some were as narrow, ~ .030". It should be closer to ~ .044" Plugs were delivered the following day. Buying them from Amazon was cheaper than any of any local auto parts store so fast delivery and good pricing!
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Reviewed in the United States on July 16, 2024 by KoaMan KoaMan
Great price for the spark plugs, they were the right ones for my 2010 toyota and made my engine run better and my gas mileage went up.
Reviewed in the United States on August 26, 2024 by Juan Rodriguez
Saves on fuel
Reviewed in the United States on June 7, 2024 by Mani
I was looking to replace the spark plugs in a 2018 Mazda 3 with the 2.5 liter engine. These were a quick and easy install. Alyjought not identical to the OEM ones I took out, car runs just fine. I expect to get about 60k out of these before replacing again. I would recommend.
Reviewed in the United States on July 12, 2024 by Berto
NGK spark plugs are great and This seller had them at a good price and they delivered quick. When I need to replace the spark plugs on my wife's car. Ill be getting more NGK plugs OverStockDirect.
Reviewed in the United States on July 28, 2024 by Andrew G. Voeltner
My second set for this Honda. I replace them every 60k miles. Not a single misfired
Reviewed in the United States on August 7, 2024 by Retearl