Reference Source

Yamaha F90 — service specifications

What is the spark plug for Yamaha F90 — service specifications?

For Yamaha F90, spark plug is LFR5A-11 (03-17) F90A, LKR6E (16-Current) F90B; oil filter is 5GH-13440-70-00 replaces 5GH-13440-30-00; engine oil capacity is 3.9qt; gear lube capacity is 22.7oz F90, 26oz F90B, recorded from its source on 2026-08-05; source re-checked 2026-11-01.

F90 Spark Plugs: LFR5A-11 (03-17), F90A LKR6E (16-Current) F90B Oil Filters: 5GH-13440-70-00 replaces 5GH-13440-30-00 Engine Oil Capacity: 3.9qt Gear Lube Capacity: 22.7oz F90 26oz F90B

— partsvu.com, retrieved 2026-08-05

Brand
Yamaha
Model / range
F90
Spark plug
LFR5A-11 (03-17) F90A, LKR6E (16-Current) F90B
Oil filter
5GH-13440-70-00 replaces 5GH-13440-30-00 verified
Engine oil capacity
3.9qt verified
Gear lube capacity
22.7oz F90, 26oz F90B
Sourcepartsvu.com
Verified
Review by
DatasetOutboard motor spark plugs and gaps by brand, with Yamaha oil and gear lube capacities

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

Brand

Yamaha Outboard Specs

— all from partsvu.com, retrieved 2026-08-05

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.