Fluid Specifications; Sterndrives; Engine - MerCruiser 3.0L TKS Alpha Owner's Manual

Section 4 - Specifications

Fluid Specifications

Sterndrives

NOTE: Oil capacity includes Drive Lube Monitor
Model
Alpha One

Engine

IMPORTANT: All capacities are approximate fluid measures.
IMPORTANT: It may be necessary to adjust oil levels depending on installation angle and cooling systems (heat exchanger and
fluid lines).
3.0L (181 CID) Model
Engine Oil (With Filter)
Seawater Cooling System
Closed Cooling System (Carbureted
only)
1. Always use the dipstick to determine the exact quantity of oil or fluid required.
2. Seawater Cooling System capacity information is for winterization use only.
Page 38
Capacity
1892 ml (64 oz)
Capacity
1.
3.8 liters (4 U.S qts)
2.
9 liters (8.5 U.S. qts)
9 liters (8.5 U.S. qts)
Fluid Type
High Performance Gear Lubricant
Fluid Type
Mercury/Quicksilver Synthetic Blend MerCruiser Engine Oil
25W‑40
Propylene Glycol and Purified Water
Mercury Extended Life Coolant/Antifreeze or Extended Life
Ethylene Glycol 5/100 Antifreeze/Coolant mixed 50/50 with
Purified Water
90-8M0053263 NOVEMBER 2010