Page 780 - Quicksilver Product Guide (2020) - 8M0163242

COOLING SYSTEM

THERMOSTAT HOUSING THERMOSTAT HOUSING

87290A 4 860256A 3
Early design Fits MCM GM V‑6 & V‑8 (305 & 350 cid) engines w/ Alpha drive
Fits MCM/MIE GM V‑6 & V‑8 (305, 350, 454, 502 & 540 cid) engines
THERMOSTAT HOUSING
THERMOSTAT HOUSING

860256A 4 MERCURY® MERCRUISER®
16413A 3
with checkballs, NLA Fits MCM/MIE GM V‑6 & V‑8 (305 & 350 cid) engines w/ Bravo drive or MIE
Order kit 87290A23 for V‑6 or V‑8 (305/350 cid). THERMOSTAT HOUSING
Order Kit 90736A24 for V‑8 (454/502 cid)
THERMOSTAT HOUSING

16413A 9 863457A 2
w/o checkballs, NLA Fits MCM/MIE 4.3L, 5.0L, 5.7L & 6.2L MPI with 1 or 3 point drain system.
Order kit 87290A23 for V‑6 or V‑8 (305/350 cid).
Order Kit 90736A24 for V‑8 (454/502 cid) THERMOSTAT HOUSING
THERMOSTAT HOUSING

864592T
Fits MCM/MIE 4.3L, 5.0L, 5.7L carbureted engines w/ dry joint exhaust
87290A23
Replacement housing for NLA housings 16413A 3 or 16413A 9
Fits MCM/MIE GM V‑6 & V‑8 (305 & 350 cid) engines

Quicksilver Product Guide 771