Mercury 4.3 MPI SeaCore User Manual

Section 3 - Specifications
90-8M0113859 eng DECEMBER 2015 Page 41
Description
4.3 MPI ECT and
SeaCore 4.3 ECT
Models
5.0 MPI ECT and
SeaCore 5.0 ECT
Models
Fluid Type
Engine oil (with filter) 3.8 L (3.5 US qt) 4.25 L (4.5 US qt)
Mercury/Quicksilver 25W‑40 Synthetic
Blend Engine Oil, NMMA FC‑W
Seawater cooling system
(winterization use only)
20 L (21 US qt) 20 L (21 US qt) Propylene glycol and purified water
Closed cooling system 17.8 L (18.8 US qt) 19 L (20 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
Approved Power Trim Fluids
Description
Part Number
Power Trim and Steering Fluid 92‑858074K01
SAE Engine Oil 10W‑30
Obtain locally
SAE Engine Oil 10W‑40

Mercury 4.3 MPI SeaCore Specifications

General

Brand	Mercury
Model	4.3 MPI SeaCore
Category	Engine
Language	English