Spark plugs

• Suzuki DF9.9B / DF15A / DF20A

• Suzuki DF4A / DF5A / DF6A

• Suzuki DF2.5

Suzuki part number for NGK CR6HSA

• Suzuki DF40A / DF50A
• Suzuki DF60A / DF60AV

• Suzuki DF8A / DF9.9A

• AQ125
• AQ145

NGK number, not Volvo Penta number

• AQ131

NGK number, not Volvo Penta number

• Yamaha F8 / F9.9

NGK code, sold individually. Listed as BR6HS10 (#1090) for F9.9 model year 2009.

• Yamaha F15 / F20

NGK code, sold individually. Listed as DPR6EB9 (#3108) for F15C from 2010.