Champion Auto Parts 8 pc sku-2760691985 462760691988

This 8 pc set of Champion Auto Parts double platinum spark plugs fits Audi Q7 4.2L V8 models from 2007 through 2010. Each plug uses a patented Heat-Active alloy and double platinum design to maintain stable operating temperatures under engine loads and support a consistent spark. Erosion-tolerant platinum center and ground electrodes limit spark-gap growth for a maximum service life of up to 100,000 miles. A fine-wire center electrode improves ignitability, while a v-trimmed ground electrode focuses the spark to help reduce misfires. The durable precious-metal construction is designed to reduce wear compared with competitor plugs. Champion draws on its racing record and experience making OE components for major automakers; its plugs are made to industry standards for fit and service life. Listed under Champion Spark Plugs as SKU sku-2760691985; UPC 462760691988.