Sierra 18-3551 Thermostat for Mercury, Mercruiser & Crusader (61°C) SM-18-3551
Sierra 18-3551 Thermostat for Mercury, Mercruiser & Crusader (61°C) SM-18-3551
SKU:SM-18-3551
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Sierra Marine 142°F (61°C) thermostat 18-3551 will replace the following thermostats:
- Mercury 59137, 807252T1 & 8M0089715
- Chrysler 4142885
- Crusader 96319
- Pleasurecraft R026002E (RO26002E)
- Mallory 9-43013
The thermostat is suitable for the following engines:
Mercruiser:
- Rover (3140000 & Up)
- 60 (1887079 - 2049044)
- 80 (2049045 - 2851423)
- 110 (1537370 - 2044033)
- 120 (166601 - 3377340)
- 140 6-cylinder (1538930 - 1725960)
- 150 (1666495 - 2048046)
- 160 with Aluminium Manifold (2048022 - 2770031)
- 175/4.3L, 4.3LX (262 CID) Old & New Designs (B527955 & Up)
- 185 (229 CID) 4bbl (6330183 - 6919655)
- 185 (262 CID) 2bbl (A331455 - B527954)
- 190 (283cid) (1564539 - 1730903)
- 200 GM 305cid (6218462 - B525981)
- 200/5.0L GM Old Design (0B525982 & Up)
- 205 (262 CID) (A331455 - B527954)
- 205/4.3L, 4.3LX (262 CID) Old & New Designs (B527955 - D714369)
- 215 Ford (2781153 & Up)
- 225 GM (1539620 - 2694014)
- 225/225S Ford (3385721 & Up)
- 228 GM MCM/MIE (4765100 - 6218461)
- 228 GM (4765100 - 6218461, 6218462 - 0B525981)
- 230 GM (6218462 - 0B773739)
- 230 GM IB with Standard Cooling (5907058 - 0B522505)
- 230/5.0L GM IB with Standard & Closed Cooling (0B522506 - 0B525981)
- 230/5.0L-LX GM Old & New Designs (0B525982 & Up)
- 233 Ford (4173000 & Up)
- 250 GM (2314301 - 2639854, 4768000 - 4908849)
- 255 Ford (3258728 & Up)
- 255 GM (4175500 - 4767999)
- 260 GM (350cid) (4908850 - 6218461)
- 260 GM (6218462 - 0B525981)
- 260 GM IB with Standard & Closed Cooling (5907058 - 0B522505)
- 260/5.7L GM IB with Standard & Closed Cooling (0B522506 - 0B525981)
- 260/5.7L GM Old & New Designs (0B525982 - 0F600999)
- 5.7L (350cid) (0B773305 - 0F600999)
- 5.7 GM Ski (A338553 - B514626)
- 5.7 GM Ski/Bravo Old & New Designs (B514627 & Up)
- 5.7L Ski (0A338553 - 0F775199)
- 270 GM (2851074 - 3077735)
- 280 GM TRS (4176250 - 4770199)
- 300 MR/TRS GM (6668677 - B430367)
- 320 GM EFI (A543604 & Up)
- 325 GM (2278747 - 2313964, 2313965 - 3042730, 3042731 & Up)
- 325 MCM/MIE (427cid) (2278747 - 380449)
- 330 with Merc Transmission (4623115 - 6083144)
- 330 GM with BorgWarner FWC & Standard/Closed Cooling (6083145 - 0B816540)
- 340 MIE FWC with Standard & Closed Cooling (5889914 - 0B788365)
- 340 MIE with Standard Cooling (5889914 - 0B788365)
- 350 Mag Alpha (0B252882 - 0F600999)
- 350 Mag Ski without Check Ball (0D505450 - 0K040399)
- 377 Scorpion MCM (0L416146 - 0M907201)
- 7.4L Bravo GM (0B771113 - 0F351999)
- 7.4L MIE (0B788366 - 0F349999)
- 7.4L MIE FWC (0B788366 - 0D715493)
- 350 MIE 454cid (3780450 - 4623109)
- 350 GM Magnum (0A635178 - 0B525981)
- 350 GM Magnum Old & New Designs (0B525982 & Up)
- 370 TRS GM (4179554 - 6721527, 6721528 & Up)
- 390 GM (2781129 - 2825059)
- 400 GM (4179554 - 0B457644)
- 400 TRS GM (4179554 & Up)
- 420 GM (A398941 & Up)
- 420 GM (0A398941 - 0B622418)
- 425 (454cid) (0A398941 - 0D937011)
- 440 (454cid) (4179554 - 0B485220)
- 440 TRS GM (4179554 & Up)
- 450 (454cid) (0F347100 - 0F347277)
- 460 TRS GM (4179554 & Up)
- 454 GM Magnum/Alpha Old Design (0A631894 - 0B785148)
- 454 GM Magnum/Bravo New Design (0B721206 - 0F304999)
- 465 (0C849992 - 0F213244)
- 500 (Gen+)/EFI 502cid (0L001477 - 0M907127)
- 502 Mag (0C878221 - 0F114528)
- 525 SC 454cid (0D456000 - 0L451623)
- 575 (0A677429 & Up)
- 8.2L MIE/ MIE FWC (0C878221 - 0D857199)
- 500 Bulldog (0C577254 - 0M050281)
- 888 Ford/MCM (3108723 - 4887829)
- 898/198 GM 305cid (4762210 & Up)
Crusader:
- CH190 (305 CID)
- CH220 (305 CID)
- CH270 (350 CID)
- CH350 (454 CID)
Ford:
- 302 CID engines
- 351 CID engines
Let customers speak for us
Excellent customer service and competitive prices, highly recommend to anyone and I will definitely be using water world sports again!
Great price and quick delivery
I have lost quite a bit of contrast vision (54 years on insulin probably to blame). These have made it easier - much easier - to follow a golf ball's flight in the air. Sadly not always an unalloyed pleasure! But that's not the glasses' fault! Good pricing and quick delivery. 👍⛳️🏌️♂️
Great service excellent product
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Great service :)
Great service from order to delivery thanks
Best price in UK
These boards are avalible from multiple suppliers, however water world sports were very competitive and had great delivery options.
Simple task to select and order from a clear and concise web site and in addition a Very prompt delivery.
Quick delivery. My first foil kite, well made and easy to fly. Handles gusty conditions and delivers a good amount of pull in strong winds but not overwhelming. Loads of fun for beach holidays!
Boots exactly as advertised in length.
Many thanks
Had a couple of items from Waterworld and both have been competitively priced and delivered in a very quick time. I'm happy so far.
Thanks for dispatching my goods quickly. All arrived as promised.
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