NGK CR7HSA Spark Plug (NGK4549)

NGK CR7HSA spark plug for various makes and models – Available in singles and packs of 4.

• Sold Individually or in Boxes of 4
• Thread Size: 10mm
• Reach: 12.7mm (1/2 inch)
• Hex Size: 16mm (5/8 inch)
• Gap: 0.7mm (.028 inch)
• Heat Range: 7
• Does not include terminal nut