Force Thermostats

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HP

(25 to 150)
Year

(1975 to 1999)

HP

Year

Serial Number

Sierra Thermostat

Mallory Thermostat

251996-1998E127700-E34499918-3556 9-43025
351976-1984ALL18-3556 -
351986-1988ALL18-3556 -
401992-1995E065372-E09366918-3556 -
401996-1999E093700-E36929918-3556 9-43025
501984-1991,1992AN/A18-3556 -
501992-1996E065372-E09366918-3556 -
501996-1999E093700-E36929918-3556 9-43025
701979-1980--9-43022
701991-1995E138600-E34599918-3527 9-43022
751975-1977--9-43024
751978-1984--9-43022
751979-1980ALL18-3559 9-43022
751996-1999138600-UP18-3527 9-43022
851977-1988ALL18-3559 9-43022
851989A, B18-3559 9-43022
851989C, D, E, F, G, H18-3527 -
85 L-Drive1989A, B, C18-3527 -
901975-1977--9-43024
901991-1997E000001-UP18-3527 -
901990-1999--9-43022
90 L-Drive1990-1991-18-3017 -
Sport Jet 901993-1994E023150-E06661918-3527 -
Sport Jet 901995-1996E138325-E13859918-3527 -
Sport Jet 95XR1996-1997E141089-UP18-3527 -
1001979-1980ALL18-3559 9-43022
1001981-1984--9-43022
1051976-1977--9-43024
1051977-1978ALL18-3559 -
1051978-1983--9-43022
1151977-1980ALL18-3559 9-43022
1151981-1984--9-43022
1201976-1977--9-43024
1201977ALL18-3559 -
1201990-1997E000001-UP--
120 L-Drive1990-1992N/A18-3527 -
120 Sport Jet1995-1997E095088-E13859918-3543 -
1251981-1982--9-43022
1251981-1989ALL18-3559(1,2) -
1251988C--
125 L-Drive1989N/A18-3527 -
1351976-1977--9-43024
1351977ALL18-3559 -
1401978-1980ALL18-3559 9-43022
1401981-1984--9-43022
1501989-UPUP TO E09369918-3527 -
1501993-1994E000001-E09369918-3527 -

HP

Year

Serial Number

Sierra Thermostat

Mallory Thermostat

Notes:
(1) : Except model C for 1988
(2) : 1989 D & E models
Refine Parts List
HP

(25 to 150)
Year

(1975 to 1999)
Blowout
Save 19%-27% Off.
Thermostat for Chrysler/Force Outboard F97068-2, GLM 13200 - Sierra
Your Price: $18.99
Save: $2.28
(10% Off $21.27)
Part # 18-3556
Replaces OEM part #
  • CHRYSLER FORCE F97068-2

  • For 3/4"- 130 degrees
Thermostat - Sierra
Your Price: $23.99
Save: $4.55
(15% Off $28.54)
Part # 18-3557
No Reviews | Write Review
1" - 143 Degree

Replaces OEM part #
  • CHRYSLER FORCE F335068
  • OMC 382385
  • OMC 396987
  • MERCURY MARINE 47594
Thermostat for Chrysler/Force Outboard F528068 - Sierra
Your Price: $33.99
Save: $6.44
(15% Off $40.43)
Part # 18-3559
1" - 110 degrees
Replaces OEM part #
  • CHRYSLER FORCE F528068
Mallory Thermostat 9-43025
Spring Sale Price: $17.09
Save: $4.18
(19% Off $21.27)
Part # 9-43025
No Reviews | Write Review
Replaces Original Equipment Manufacturer(OEM):CHRYSLER FORCE
Replaces Original Equipment Manufacturer # (OEM #):F97068-2
Mallory Thermostat (143) 9-43024
Spring Sale Price: $21.59
Save: $6.95
(24% Off $28.54)
Part # 9-43024
No Reviews | Write Review
Replaces Original Equipment Manufacturer(OEM):CHRYSLER FORCE
Replaces Original Equipment Manufacturer # (OEM #):F335068
Mallory Thermostat (110) 9-43022
Spring Sale Price: $31.49
Save: $8.94
(22% Off $40.43)
Part # 9-43022
No Reviews | Write Review
Replaces Original Equipment Manufacturer(OEM):CHRYSLER FORCE
Replaces Original Equipment Manufacturer # (OEM #):F528068
Mallory Thermostat (143) 9-43019
Spring Sale Price: $10.79
Save: $4.03
(27% Off $14.82)
Part # 9-43019
Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude / Mercury/Force
Replaces Original Equipment Manufacturer # (OEM #):434841 / 75692
Thermostat - Sierra
Your Price: $14.31
Save: $2.52
(14% Off $16.83)
Part # 18-3527
Replaces OEM part #
  • FORCE F664068
Fits: 70hp(1991-1995), 75hp(1996-1999), 85hp(1989), 90hp(1991-1999), 150hp(1989-1994), 90 SportJet(1993-1995), 120 SportJet(1995-1998) and 85hp-125hp L-drive(1989-1994)
Sierra
Mallory and Sierra Thermostats for Force outboard engines.
Based On 2 Reviews
Thermostat for Chrysler/Force Outboard F97068-2, GLM 13200 - Sierra by William - Corinna, MaineAugust 13, 2013
great service and product
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recommended by James - Wallkill, New YorkMay 31, 2011
exact part needed. Fast delivery
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Based On 2 Reviews
good stuff by Benjamin - Athens, TennesseeApril 02, 2012
fit perfectly. just didn't have the seal that goes around the metal rim. however the original seal was still good so that wasn't a problem.
(1 of 1 people found this review helpful)
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Thermostat by John - Conchas Dam, New MexicoFebruary 26, 2014
Fits and works just fine.
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Average Customer Review for Mallory Thermostat (143) 9-43019
Based On 2 Reviews
Review for Mallory Thermostat (143) 9-43019 by a CustomerJune 29, 2009
Very good! Perfect Fit.
(3 of 7 people found this review helpful)
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Mallory thermostat 9-43019 by Joe - Las Vegas, NevadaNovember 05, 2011
This thermostat works as advertised no problems at all.Shipping was fast had it within 5 days. I ordered another one and had the same results Thanks JEF
(0 of 1 people found this review helpful)
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Average Customer Review for Thermostat - Sierra
Based On 4 Reviews
parts by Bill - Nevada, TexasAugust 23, 2011
good products, got here within days of order
(1 of 1 people found this review helpful)
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Perfect Fit by Ken - Colorado Springs, ColoradoJuly 05, 2011
Does the job
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As Advertised by Ken - Colorado Springs, ColoradoJune 28, 2011
Can't get too excited about a thermostat, but if your boat is exposed to a constantly open thermostat, then the boat is going to run cold.
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Thermostat-Sierra Part#18-3527 by Frank - Novato, CaliforniaJune 27, 2011
I am happy to just be able to find parts that fit my 32 year old outboard.Thank you iboats and thank you Sierra.
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Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!