Keeping your Subaru GL running at the top of its game means performing regular maintenance, which includes the usual: oil changes, fluid level checks, pressure checks and car washes. It also includes something many people overlook—checking you GL spark plugs. GL spark plugs are often overlooked because they're hidden away in the engine. Unfortunately, one bad GL spark plug can lead to problems with your engine, starting with a loss of power and fuel efficiency and eventually leading to expensive engine damage if left unchecked.
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The earlier problems can be fixed by simply replacing your GL spark plugs, and all the issues are easily avoided if you keep a spare set of spark plugs on hand and make checking your plugs a regular part of your maintenance routine. We make it easy to keep that extra set around at AutoAnything, with our large selection of quality replacement parts, free shipping on 99% of what we sell, and 1-year lower price guarantee on everything we stock. We carry only the best quality products from top names, so you know you're always getting the best value on the highest quality with AutoAnything.