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The Champion 9702 is an iridium-tipped spark plug sold in a four-pack, enough for most four-cylinder engines. Iridium center electrodes resist wear better than copper or nickel plugs, so they hold their gap longer and typically last far more miles between changes. Champion is a long-established ignition brand, and this plug competes with iridium plugs from NGK, Denso and Bosch on durability rather than price. It suits owners doing a routine tune-up who want a long-life plug, provided the 9702 is the plug number listed for their engine.
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Lowest price we've seen: $27.74 on Nov 10 at Walmart. Tracked across 1 store since Nov 10.
The Champion 9702 is an iridium spark plug sold as a pack of 4. It is built with performance electrodes.
This is a vehicle-specific part, so it fits particular vehicles rather than all engines. The manufacturer part number is 9702.
