Your Lexus LS 400 made its debut in 1989 as the first Lexus to ever roll off an assembly line, and the LS nameplate still stands as Lexus' flagship luxury car. Most recently debuting an automatic parking system and the first production 8-speed automatic transmission, the LS that started with the 400 continues to make automotive history. To keep your original version running like new, it's essential to keep up with the necessary maintenance, such as oil changes and regularly checking and replacing your Lexus LS 400 spark plugs.
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A single fouled or damaged LS 400 spark plug can cause serious damage to your engine in the long term, and can cause power loss and loss of fuel efficiency in the short term. To avoid these problems, AutoAnything stocks a large number of Lexus LS 400 spark plugs, making it easy for you to keep an extra set on hand when you find a damaged spark plug during routine checks. With our one-year lower price guarantee, you can rest assured you're getting the best deal in the industry for a full year after your purchase.