HECHT 927 944 945 947 957 MAKITA DCS 460 461 500 501 4600 5000 5001 5121 DE5045 DOLMAR PS- 460 500 4600 5000 RCJ7Y / BPMR7A Spark Plug

Champion RCJ7Y (NGK BPMR7A) spark plug fits Hecht 927, 944, 945, 947 and 957 and Makita DCS460, DCS461, DCS500, DCS501, DCS4600, DCS5000, DCS5121 and DE5045 and Dolmar PS-460, PS-500, PS-4600 and PS-5000 chainsaws. The spark plug is the component that ignites the air-fuel mixture in the combustion chamber on each engine cycle. A worn or fouled plug produces a weak or inconsistent spark, leading to hard starting, misfiring under load and increased fuel consumption. Replacing the spark plug at recommended service intervals is one of the most cost-effective ways to maintain reliable starting and consistent engine performance.

Fits specified Hecht models:

• Hecht 927
• Hecht 944
• Hecht 945
• Hecht 947
• Hecht 957

Fits specified Makita models:

• Makita DCS460
• Makita DCS461
• Makita DCS500
• Makita DCS501
• Makita DCS4600
• Makita DCS5000
• Makita DCS5121
• Makita DE5045

Fits specified Dolmar models:

• Dolmar PS-460
• Dolmar PS-500
• Dolmar PS-4600
• Dolmar PS-5000

Replaces part numbers:

• A958P
• 965603021