Any idea on which ac delco platinum spark plug to buy. Wo...


Any idea on which ac delco platinum spark plug to buy. Would ac delco #16 rapidfire platinum spark plugs be ok Mechanic's Assistant: How many miles are on the Chevrolet? When was the last time the plugs were changed? I ne...

Any idea on which ac delco platinum spark plug to buy. Would ac delco #16 rapidfire platinum spark plugs be ok Mechanic's Assistant: How many miles are on the Chevrolet? When was the last time the plugs were changed? I need help on ordering a [ignition coil](/topics-ignition-coil-cadillac/) pack for a 2003 Cadillac seville Mechanic's Assistant: Are you fixing your Spark yourself? What have you tried so far? Yes i put new plugs in but the car still runs rough


My car is a Cadillac Seville sls
Automotive Expert
Hello and welcome to just answer! On this model you would want either AC Delco **41-987 or** 41-810. The 987 is a iridium plug good for up to 100,000 miles the other is a double platinum good for up to 50,000 miles

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