Motorcraft Spark Plug Kit - Copper
Restore the performance of your 5.0L engine with this Motorcraft spark plug kit! This kit includes eight new Motorcraft AWSF44C spark plugs to ensure your ignition is firing properly. Over time your factory spark plugs corrode, causing misfires. These plugs feature a copper core material with nickel alloy tip. The 14mm thread size is a direct fit into factory cylinder heads.
This spark plug has carried the following Motorcraft part #s: AWSF44C and SP-409.
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