To keep your Mercedes-Benz 450 in top running condition you perform regular maintenance: oil changes, fluid level checks, tires pressure checks and cleaning your car. Another thing that you need to check, and many people forget because it's out of sight, is you 450 spark plugs. While many people overlook this and only change them when the manufacturer recommends, it's very possible for a 450 sparkplug to become fouled or damaged between these intervals due to the high-stress environment, and this can cause some very serious problems for you and your engine.
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A single damaged 450 spark plug can cause your engine to lose power and drop fuel efficiency, and can even cause serious and expensive damage if left unchecked for too long. You can avoid this by checking your plugs regularly and keeping a spare set of 450 sparkplugs on hand from AutoAnything. We stock only the highest quality parts from the biggest names in the industry so you know you're always getting a quality part, and we also offer the lowest prices around backed up by our 1-year lower price guarantee.