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What brand does Lexus use for spark plugs?

Lexus, the luxury vehicle division of Toyota, uses NGK spark plugs in its vehicles. NGK is a leading manufacturer of spark plugs and other automotive components, known for their high-quality and reliable products.


The Importance of Spark Plugs in Lexus Vehicles


Spark plugs play a crucial role in the performance and efficiency of an internal combustion engine, such as those found in Lexus vehicles. They are responsible for igniting the air-fuel mixture in the engine's cylinders, which drives the pistons and ultimately powers the vehicle. The quality and proper functioning of spark plugs can have a significant impact on a car's overall performance, fuel economy, and emissions.


Why Lexus Chooses NGK Spark Plugs


Lexus, known for its commitment to quality and attention to detail, has selected NGK as the preferred spark plug supplier for its vehicles. There are several reasons why Lexus has made this choice:



  • Reliability: NGK spark plugs are renowned for their durability and consistent performance, ensuring that Lexus vehicles maintain their high-quality standards over time.

  • Precision Engineering: NGK's spark plugs are engineered to precise specifications, ensuring a perfect fit and optimal performance in Lexus engines.

  • Advanced Technology: NGK incorporates the latest advancements in spark plug design and materials, such as iridium and platinum electrodes, to enhance ignition and fuel efficiency.

  • Compatibility: Lexus and NGK have worked closely together to ensure that the spark plugs are perfectly matched to the specific requirements of Lexus engines, providing optimal performance and reliability.


By choosing NGK spark plugs, Lexus can be confident that its vehicles will deliver the exceptional performance, fuel efficiency, and long-lasting reliability that its customers expect from the luxury brand.

Which is better, NGK or denso spark plugs for Toyota?


NGK and Denso are both fine plugs. Toyota uses both brands in manufacturing. On the V6, sometimes you see one bank with Denso and the other with NGK. IMO, get which ever one costs less because you won't notice any difference between the NGK and Denso.



What brand of spark plugs does Toyota use?


U-Groove spark plugs meet original equipment replacement intervals and original specifications on your Toyota. Select Toyota models feature the distributor-less Toyota Direct Ignition System (TDI).



Does Lexus use Denso?


DENSO Develops New Safety Products for New 2018 Lexus LS. KARIYA (Japan) ― DENSO Corporation designs and develops the technology helping drivers safely navigate the roads. Today, the company announced two new products to be incorporated in the new 2018 Lexus LS, which will be released in Japan and U.S. after this fall.



Is NGK Premium RX better than iridium?


Benefits of NGK RX PREMIUM (VS IRIDIUM) :
- Increased longevity of 20 to 40% compared to NGK IRIDIUM MAX. - Increased longevity beyond double compared to NGK Iridium IX. - Ruthenium undisputed benefits over the stability of the ignition and its corrosion resistance related to combustion effects.



How often should Lexus is spark plugs be replaced?


Although the aforementioned signs are reliable indicators, adhering to a structured maintenance schedule can preempt many potential issues. Generally, for modern Lexus models equipped with iridium or titanium spark plugs, replacement is recommended every 100,000 miles.



What is the difference between Denso iridium and Denso platinum?


Because their electrodes are thinner, IRIDIUM TOUGH spark plugs have superior ignitability to genuine platinum spark plugs.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.