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Spark Plugs and Wires
Chevy Trailblazer
Chevy Camaro Z28

What would you recommend for a spark plug for a 02 trailblazer?


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Answered 2007-02-22 14:59:10

OEM, AC/Delco spark plugs. The newest part number AC Delco is an iridium plug and is the perfect plug for the I6 4.2 litre

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