Yamaha F9.9 — service specifications

What is the spark plug for Yamaha F9.9 — service specifications?

For Yamaha F9.9, spark plug is CR6HS (85-04), CR6HSA (05) 6G8, DPR6EA-9 (05-06) 66N, BR6HS-10 (07-Current); engine oil capacity is .85qt; gear lube capacity is 5.1oz, verified against its source on 2026-08-05.

.85qt Gear Lube Capacity: 5.1oz F9.9 Spark Plugs: <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-cr6hs> CR6HS (85-04) <https://partsvu.com/products/ngk-cr6hsa-2983-standard-spark-plug> CR6HSA (05) 6G8 <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-dpr6ea9> DPR6EA-9 (05-06) 66N <https://partsvu.com/products/ngk-spark-plugs-1090-br6hs10> BR6HS-10 (07-Current) Oil Filters: N/A Engine Oil Capacity: .85qt Gear Lube Capacity: 5.1oz T9.9 Spark Plugs: <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-cr6hs> CR6HS (91-05) <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-dpr6ea9> DPR6EA-9 (05-06) 66R <https://partsvu.com/products/ngk-spark-plugs-1090-br6hs10> BR6HS-10 (07-Current) Oil Filters: N/A Engine Oil Capacity: .85qt Gear Lube Capacity: 12.5oz F15 Spark Plugs: <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-dpr6ea9> DPR6EA-9 (98-06) <https://partsvu.com/products/ngk-spark-plugs-3108-dpr6eb9> DPR6EB-9 (06-Current), F15C Oil Filters: <https://partsvu.com/products/yamaha-element-assy-oil-cleaner-3fv-13440-30-00>

— partsvu.com, retrieved 2026-08-05