Description
SIERRA Thermostat for Mercruiser, 143°F/67°C Degree / 18-3557
This is a replacement thermostat is manufactured by Sierra and designed to meet OEM specifications.
- PRODUCT CODE: S18-3557
- TEMPERATURE RATING: 143°F/67°C
- For raw water (open) cooling system – raw (river, lake, sea) water runs through cylinder block, model 3.0 GXi, 3.0GXiC Version J (2009-Current) is suitable with this thermostat.
- This thermostat is interchangeable with or replaces with the ff. engines:
- Mercruiser Stern Drive
- 47594
- GLM
- 13080
- Mallory
- 9-43024
- Volvo-Penta
- 21148403
- Johnson Evinrude
- 382385
- 396987
- Chrysler/Force/US Marine
- F335068
- Mercruiser Stern Drive
- This thermostat is applicable with the ff. engine models:
HORSEPOWER – HP YEAR RANGE 60HP Jet 1969-70 65HP Jet 1971-73 65C 1984-86 70HP 1974-86 75HP 1978-88 90HP 1978-88 ENGINE/MODEL CID/#CYL YEAR RANGE BEGINNING SERIAL # ENDING SERIAL # 90HP Jet 96/L4 1970-1972 2851424 3226957 160HP Design II — 2048022 2233574 160HP Design II — 2326069 2770031 160HP 250/L6 1968-1969 2326096 2770031 200HP (6 CYL) 292/L6 1969 2453769 2712072 Weight 0.04 KG, Length 6.1 cm, Height 3.4 cm, Width 6.5 cm
Additional informationAdditional information
Condition New
Brand Sierra
Shipping Price does not include shipping. Product will be shipped via Toll / Australia Post / Courier. Product can also be collected.
Shipping & DeliveryPrices do not include shipping.
Shipping quotes can be obtained by adding products to the cart and inputting your postcode.
$11.60 Brisbane Express - Postcodes 4000-4209, 4270-4299, 4500-4549, 9000-9725 up to 20kg
Boat Hut uses Toll Ipec Priority Service, Australia Post Express Post and Courier's Please. Boat Hut uses Australia Post or DHL International Service for New Zealand deliveries.
Free Local Pickup – by prior arrangement. We don’t always have all the products at our Acacia Ridge premises, but they may be at our warehouse. Warehouse collections can be arranged by prior arrangement - please contact us to discuss.
Order Tracking provided on all orders.
All orders will be processed within 2 business days - except backordered items. If we are unable to meet this timeframe we will contact you to provide details and options. If we are unable to ship your order within 3 business days we will offer you a refund in full or the option to wait for the goods to come into stock.
We are happy to ship to any country - and will provide a quote upon request. All overseas orders must be paid for via Paypal before your order is shipped.
Above pricing refers to regular size items that will fit in courier satchels - oversized items will require a freight quote.
Boat Hut reserves the right to refuse to fulfil an order that has the incorrect postage / freight collected at the time of sale. We will work with you to rectify the matter, if we are unable to come to a resolution then we will provide a refund in full.

