Description
Sierra Marine 142øF (61øC) 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
Weight – 0.06
Product Type – Engine Spares by Model > Mercury > Mercury
