referencesource/outboard-motor-service-specs

Outboard motor service specifications by brand and model

Canonical, always-current version: https://referencesource.org/outboard-motor-service-specs/ Machine-readable: https://referencesource.org/outboard-motor-service-specs/data.json — this mirror is a point-in-time copy.

• —Last verified: 2026-08-05
• —Stale after: 2028-08-04 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
• —Records: 53

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.

Provenance — what every record carries

Every record carries source (the URL the value was read from) and source_quote (a verbatim quote from that page stating it). A value you cannot check against its page is indistinguishable from an invented one; these can all be checked. Each record is also individually addressable on the canonical site at its url.

Licence position

Fair use — factual manufacturer specifications assembled from marine parts dealers

Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.

Sources

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

Fields

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