Sierra Thermostat Kit - 18-3660
Ships: In 1 Business Day
Additional Details:
- Temperature Rating: 170°F (77°C)
Cross References
Mallory
- 9-43008
Volvo Penta
- 3831425
- 875787
Fitment Information
Mercruiser
- 5.7L SKI GM 1985-1985 4 stroke 8 cylinders 350 cid
Volvo Penta
- 2003AG 1983-1990 28hp 3 cylinders
- 2003BG 1991-1993 28hp 3 cylinders
- 4.3GL-D 2005-2005 190hp 4 stroke 4.3 liters 6 cylinders 262 cid
- AD30A
- AD30
- AD40B
- AQAD30 1983-1986 110hp
- AQAD30A 1983-1986 110hp
- AQAD40B 1982-1986 165hp 6 cylinders
- AQD40A 1977-1985 124,24hp 6 cylinders
- AW255B 2012-2019 225hp
- D100AK 1953-1969 5hp
- D100BHC 6 cylinders
- D100BRC
- D120A 2012-2019 670hp
- D120AK 2012-2019 600hp
- D45BPP
- D70B 2009-2010 330hp
- D70B K
- D70B PP
- D70CHC 2004-2004 350hp
- D70CRC 2004-2007 350hp
- D9A2D D9-500 R5) 2005-2006 500hp
- IPS-A
- IPS-B
- IPS-C
- IPS-D
- IPS-E
- IPS-F
- KAD44P-C 2000-2004 260hp 6 cylinders
- MD100BK
- MD22A-A
- MD22L-A 2000-2002 50hp 4 cylinders
- MD30 65hp
- MD30A 1983-1986 65hp
- MD70BK
- MD760B
- TAD120AHC 2000-2005 29hp
- TAD120BHC 1993-1994 40hp
- TAD120CHC 1995-1998 40hp
- TAD121CHC 1998-2000 40hp
- TAMD121C 1983-1986 408hp
- TAMD122P-B 1996-1999 600hp
- TAMD165A-A 2002-2005 550hp
- TAMD165C-A 2002-2005 510hp
- TAMD30 110hp
- TAMD30A 1983-1986 110hp
- TAMD31P-A 1997-2002 150hp 4 cylinders
- TAMD40B 1983-1986 165hp 6 cylinders
- TD100A 1986-1991 130hp
- TD100AHC 1993-1994 130hp
- TD100AK 1994-1998 130hp
- TD100ARC 1994-2003 130hp
- TD100CHC 1995-2001 110hp
- TD100CRC 1994-2003 110hp
- TD100G 1994-2003 110hp
- TD100G-85 1994-2004 150hp
- TD100G-87 1994-1998 150hp
- TD100GG 2002-2003 100hp
- TD100GG-85 1993-1993 130hp
- TD100GGP 1983-1986 165hp
- TD100GGP-87
- TD100GP 1986-1989 200hp
- TD100HP-87 1998-2004 145hp
- TD100HPB-87 1994-1998 145hp
- TD120A 1998-2005 200hp
- TD120AG 1994-2005 200hp
- TD120AG PP
- TD120AHC 1992-1993 230hp
- TD120AHC/CC 1993-1996 230hp
- TD120AK 1994-1996 230hp
- TD120ARC 1995-2003 230hp
- TD120C 1986-1995 306hp
- TD120G 1992-1994 330hp
- TD120GG PP
- TD121CRC 1986-1994 357hp
- TD40A 1999-2001 430hp
- TD45B 1999-2002 480hp
- TD60A
- TD60B G
- TD60B
- TD60B PP
- TD60D-83
- TD60DG-83
- TD60D
- TD60DPP-83
- TD70B
- TD70CHC
- TD70CRC
- TD70D-83
- TD70G-83
- TD70GG-83
- TD70GG
- TD70G
- TD70GPP-83
- TD70GPP
- TID100K-87
- TID100KG 2002-2008 102hp
- TID100KG-87
- TID100KGP-87 2002-2008 110hp
- TID100K
- TID100KP-87
- TID100KPB-87
- TID100KP
- TID120FG
- TID120FPP
- TID60DG
- TID60D
- TID70G
- TID70GPP
- TID71APB
- TMD100A-CC
- TMD120AK
- TMD30 90hp
- TMD30A 1983-1986 90hp
- TMD31L-A 1994-1997 100hp 4 cylinders
- TMD40C 1983-1986 136hp
- TMD41L-A 1994-1994 150hp 6 cylinders
- TMD760C
- TSK DPH-B
Please be aware that all products have a production or warehouse lead time. This is the number of business days (typically not including the day the product was ordered) that must pass before the item begins the shipping process. Please see the "Ships: In" information located within the main product description to the right of the product image and below the ADD TO CART button for that particular product's "Ships: In" timeframe.
IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.
If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.
Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Click here to see our Standard Shipping Policy
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.