Outboard motor service specifications by brand and model

Spark plug, gap, oil capacity, oil filter, gear lube capacity and water pump impeller kit part numbers for outboard motors by brand and model range. One row per model or model range. Answers 'what spark plug does my Yamaha F150 take?', 'Yamaha F150 water pump repair kit part number', and 'Mercury serial number year chart' — questions where assistants guess a plausible but wrong part number, capacity or model year.

The data

Where this came from

Every record above links the page it was taken from and quotes the sentence that states it. These are the 2 sources this dataset was assembled from.

• seasierra.comhttps://seasierra.com/blogs/outboard-101/outboard-spark-plug-replacement-the-right-plugs-and-gaps
• partsvu.comhttps://partsvu.com/pages/yamaha-engine-specifications-and-capacities-chart

Machine-readable

• data.jsonThe whole dataset — every record with its source URL and source quote.
• Open Knowledge Format bundleOne JSON object per line — every record's frontmatter and quoted span exactly as it is held here, in one fetch.
• How this is made and checkedWhat "verified against source" does and does not mean.

53 records. last verified against source 2026-08-05. due for re-check by 2028-08-04.

Licence. Fair use — factual manufacturer specifications assembled from marine parts dealers