18-1989 Thermostat Housing

***Warehouse Closure Notice***

We are taking a short break! Our warehouse will be closed for dispatching at the close of business on Thursday 16th January 2025, and will resume operations at a reduced capacity from Tuesday 30th January 2025.

Please note the following:

Our phones will not be manned from Friday 17th January to Monday 10th February.
Orders can still be placed on our web store during this period, but please expect delays in dispatch.
We will continue to respond to emails and web store inquiries.

Thank you for your understanding & Safe Boating!

Thermostat Housing

Part#: S-18-1989

Material: Stainless Steel

Fits: MCM/MIE GM V-8 (454 & 502 cid) engines

Interchange:

Mallory - 9-42500

Mercruiser Stern Drive

861006A1
8M0061381
87290A4

(A-S-18-1989)

SKU	A-S-18-1989
Model #	18-1989
Brand	Sierra
Shipping Weight	1.6800kg
Shipping Width	0.155m
Shipping Height	0.119m
Shipping Length	0.249m