How To Install Replace Spark Plugs on a Cadillac CTS

Do you need to replace the spark plugs on your Cadillac CTS? The video above provides you the perfect tutorial for replacing them on a 2003-2010 Cadillac CTS.

Need replacement spark plugs? These ACDelco 41-988 Professional Iridium Spark Plugs offers better engine idle stability and smoother performance. They are the latest in spark plug technology and an exact replacement for your vehicle’s original components.

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