# T25 — Outboard motor service specifications by brand and model

For T25, brand is Yamaha; spark plug is DPR6EA-9 (01-06), DPR6EB-9 (09-Current); oil filter is 5GH-13440-70-00 replaces 5GH-13440-30-00 (01-06), 5GH-13440-60-00 replaces 5GH-13440-50-00 (09-Current); engine oil capacity is 1.7qt; gear lube capacity is 15oz, recorded from its source on 2026-08-05.

- **Brand:** Yamaha _(verified: appears in the quote below)_
- **Model / range:** T25 _(verified: appears in the quote below)_
- **Spark plug:** DPR6EA-9 (01-06), DPR6EB-9 (09-Current)
- **Oil filter:** 5GH-13440-70-00 replaces 5GH-13440-30-00 (01-06), 5GH-13440-60-00 replaces 5GH-13440-50-00 (09-Current)
- **Engine oil capacity:** 1.7qt _(verified: appears in the quote below)_
- **Gear lube capacity:** 15oz _(verified: appears in the quote below)_

## What the source says

> <https://partsvu.com/products/yamaha-f15-f25-f40-f50-f60-f70-outboard-oil-filter-5gh-13440-60-00-supersedes-to-5gh-13440-61-00> 5GH-13440-60-00 replaces 5GH-13440-50-00 (09-Current) Engine Oil Capacity: 1.7qt Gear Lube Capacity: 11oz T25 Spark Plugs: <https://partsvu.com/products/standard-spark-plugs-ngk-spark-plugs-dpr6ea9> DPR6EA-9 (01-06) <https://partsvu.com/products/ngk-spark-plugs-3108-dpr6eb9> DPR6EB-9 (09-Current) Oil Filters: <https://partsvu.com/products/yamaha-f115-f100-f90-f75-f50-f40-f30-oil-filter-5gh-13440-70-00-supersedes-to-5gh-13440-71-00> 5GH-13440-70-00 replaces 5GH-13440-30-00 (01-06) <https://partsvu.com/products/yamaha-f15-f25-f40-f50-f60-f70-outboard-oil-filter-5gh-13440-60-00-supersedes-to-5gh-13440-61-00> 5GH-13440-60-00 replaces 5GH-13440-50-00 (09-Current) Engine Oil Capacity: 1.7qt Gear Lube Capacity: 15oz F30 Spark Plugs:

## Source

- https://partsvu.com/pages/yamaha-engine-specifications-and-capacities-chart

Last verified: 2026-08-05. Review by: 2028-08-04.
Part of [Outboard motor service specifications by brand and model](https://referencesource.org/outboard-motor-service-specs/).