All Models Capacity Fluid Type
4.5L engine oil (with filter) 4.25 L (4.50 US qt)
Mercury/Quicksilver 25W‑40 Synthetic Blend Engine Oil,
NMMA FC‑W®
4.5L seawater cooling system
(winterization use only)
20 L (21 US qt) Propylene glycol and purified water
4.5L closed‑cooling system 14.2 L (15 US qt)
Mercury Extended Life Coolant Antifreeze or extended‑life
ethylene glycol 5/100 antifreeze mixed 50/50 with purified
water
6.2L engine oil (with filter) 4.7 L (5 US qt)
Mercury/Quicksilver 25W‑40 Synthetic Blend Engine Oil,
NMMA FC‑W®
6.2L seawater cooling system
(winterization use only)
26.5 L (28 US qt) Propylene glycol and purified water
6.2L closed‑cooling system 17 L (17.9 US qt)
Mercury Extended Life Coolant Antifreeze or extended‑life
ethylene glycol 5/100 antifreeze mixed 50/50 with purified
water
Alpha Sterndrive
NOTE: Oil capacity includes gear lube monitor.
Model
Capacity Fluid Type
Alpha One 1892 mL (64 oz) High Performance Gear Lubricant
Bravo Sterndrives
NOTE: Oil capacity includes gear lube monitor.
Model
Capacity Fluid Type
Bravo One 2736 mL (92‑1/2 oz)
High Performance Gear Lubricant
Bravo Two 3209 mL (108‑1/2 oz)
Bravo Three (single seawater pickup) 2972 mL (100‑1/2 oz)
Bravo Three (dual seawater pickup) 2736 mL (92‑1/2 oz)
Power‑Assisted Steering and Power Trim Fluids
Approved Power-Assisted Steering Fluids
Description
Part Number
Power Trim and Steering Fluid 92‑858074K01
Dexron III Obtain locally
Approved Power Trim Fluids
Description
Part Number
Power Trim and Steering Fluid 92‑858074K01
SAE Engine Oil 10W‑30 Obtain locally
Section 3 - Specifications
90-8M0128973 eng MAY 2017 Page 39