Mercury Thermostats

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Sierra Thermostat

Mallory Thermostat

O.E. #

Sierra Thermostat Kit

Mallory Thermostat Kit

6 (2 cyl.)A197112& Down1458618-3549 9-43014 ---
7.55226935& UP7569218-3553 9-43019 ---
8 (2 cyl.)A197112& Down1458618-3549 9-43014 ---
9.85206550& UP7569218-3553 9-43019 ---
9.9 (2 cyl.)A197112& Down1458618-3549 9-43014 ---
Sea Pro 10D038000& Down1458618-3549 9-43014 ---
15 (2 cyl.)B292414& Down1458618-3549 9-43014 ---
18XDB114231& Down1458618-3549 9-43014 ---
20XDB114231& Down1458618-3549 9-43014 ---
25XDB114231& Down1458618-3549 9-43014 ---
25 (2 cyl.)B238464& Down1458618-3549 9-43014 ---
25 Sea ProB238464& Down1458618-3549 9-43014 ---
30 (2 cyl.)G055314& Down1458618-3549 9-43014 ---
403336258C1591997569218-3553 9-43019 ---
45 Jet (3 cyl.)G290585& Down1458618-3549 9-43014 ---
50D000750& UP7569218-3553 9-43019 ---
50 (3 cyl.)G290585& Down1458618-3549 9-43014 ---
55 (3 cyl.)G290585& Down1458618-3549 9-43014 ---
60 (3 cyl.)G290585& Down1458618-3549 9-43014 ---
60D000750& UP7569218-3553 9-43019 ---
65354798745716517569218-3553 9-43019 ---
70457165248252487569218-3553 9-43019 ---
70 3 cyl.A996142& UP7569218-3553 9-43019 803061T118-3569 9-43155
75A996142& UP7569218-3553 9-43019 ---
75 3 cyl.C222000& UP--9-43155 803061T118-3569 -
80A996142& UP7569218-3553 9-43019 ---
80 3 cyl.A996142& UP--9-43155 803061T118-3569 -
90 3 cyl.A996142& UP7569218-3553 9-43019 803061T118-3569 9-43155
100 4 cyl.B209468& UP7569218-3553 9-43019 803061T118-3569 9-43155
115B209468& UP7569218-3553 9-43019 ---
115 4 cyl.C100000& UP--9-43155 803061T118-3569 -
125 4 cyl.D283222& UP-18-3549 9-43155 803061T118-3569 -
V135A904646& UP7569218-3553 9-43019 -18-3672 9-43101
V150A904646& UP7569218-3553 9-43019 -18-3672 9-43101
V150 XR4C239553C1591997569218-3553 9-43019 -18-3672 9-43101
V150 XR6D082000& UP7569218-3553 9-43019 -18-3672 9-43101
V150 MAG IIC23955345716517569218-3553 9-43019 -18-3672 9-43101
V150 MAG IIID08200048252487569218-3553 9-43019 -18-3672 9-43101
V175C100861& UP7569218-3553 9-43019 -18-3672 9-43101
V2006435503& UP7569218-3553 9-43019 -18-3672 9-43101
V220B117316& UP7569218-3553 9-43019 ---
V2255628028& UP7569218-3553 9-43019 ---
V300/3.4L5611648& UP7569218-3553 9-43019 ---
XR4C239553D0819997569218-3553 9-43019 ---
Magnum IIC239553D0819997569218-3553 9-43019 ---

HP

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O.E. #

Sierra Thermostat

Mallory Thermostat

O.E. #

Sierra Thermostat Kit

Mallory Thermostat Kit

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Mallory Thermostat Kit 9-43155

Mallory Thermostat Kit 9-43155
Sale Price: $14.99
Save: $2.00
(11% Off $16.99)
Part # 9-43155


Replaces GLM #:13124
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):803061T1
Fits Application:70-125 hp 1987-newer
Mercury Marine 14586 Replacement Parts

Mercury Marine Thermostat - Sierra*
Sale Price: $17.99
Save: $4.50
(20% Off $22.49)
Part # 18-3549


Part # 18-3549
Replaces OEM part #
  • MERCURY MARINE 14586
  • For: 6, 7, 8, 9.9, 15 & 30 Hp Mercury/Mariner -A197112& later
  • 120 degrees
Johnson Thermostats

Representative Photo only.

Thermostat - Sierra*
Sale Price: $8.99
Save: $4.50
(33% Off $13.49)
Part # 18-3553


Part # 18-3553
143 Degree

Replaces OEM part #
  • MERCURY MARINE 75692
Thermostat Kit - Sierra

Thermostat Kit - Sierra*
Sale Price: $13.49
Save: $3.50
(20% Off $16.99)
Part # 18-3569
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Part # 18-3569
Replaces OEM part #
  • MERCURY MARINE 803061T1
Johnson Thermostat Kits

Representative Photo Only.

Thermostat Kit - Sierra*
Sale Price: $14.39
Save: $10.60
(42% Off $24.99)
Part # 18-3672


Part # 18-3672
Contains:
  • ( 1 )Thermostat 18-3553 - replaces Mercury/Mariner O.E. # 75692
  • ( 1 )Thermostat Grommet 18-0182 - replaces Mercury/Mariner O.E. #27-62386
Thermostat Kit - Sierra

Thermostat Kit - Sierra*
Sale Price: $17.99
Save: $9.00
(33% Off $26.99)
Part # 18-3672D
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Part # 18-3672D
Contains:
  • ( 1 )Thermostat 18-3553 - replaces Johnson/Evinrude O.E.# 434841 and Mercury/Mariner O.E. # 75692
  • ( 1 )Thermostat Gasket 18-0182 - replaces Johnson/Evinrude O.E.# 310058 and Mercury/Mariner O.E. #27-62386
Thermostat - Sierra

Thermostat - Sierra*
Sale Price: $55.79
Save: $18.20
(24% Off $73.99)
Part # 18-3535
Hurry! Only 1 left in stock
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Part # 18-3535
    Replaces: 885599004
    Fits: 200 3.0L DFI DTS (ALL), 200 3.0L EFI (2003 & Up)(OT750164 & Up), 200 DFI (1997 & Up)(OG386496 & Up), 225 3.0L EFI (1999 & Up)(OG760300 & Up), 225 3.0L EFI SeaPro ( 2004 & Up) (OT801000 & Up), 225 3.0L DFI DTS (2003 & Up)(OT599000 & Up), 225 DFI (1998 & Up)(OG590000 & Up), 250 3.0L EFI (1999 & Up)(OG760300 & Up), 250 Long 3.0L EFI (OT861319 & Up)
Thermostat - Sierra

Thermostat - Sierra*
Sale Price: $25.19
Save: $7.80
(23% Off $32.99)
Part # 18-3534
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Part # 18-3534
    Replaces: 850055001
    Fits: 40 3cyl (1998 & Up),40 Jet (2000 & Up), 50 3cyl (1986 & Up), 55 3cyl (1996 & Up), 60 3cyl (1984 & Up)
Thermostat - Sierra

Thermostat - Sierra*
Sale Price: $25.19
Save: $6.30
(20% Off $31.49)
Part # 18-3536
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Part # 18-3536
    Replaces: 833072003
    Fits: V135 DFI 2.5L (1998 & Up) (OG590000 & Up), V150 DFI 2.5L (1998 & Up)(OG590000 & Up), V175 DFI 2.5L (2001 & Up)(OT178500 & Up)
Thermostat - Sierra

Thermostat - Sierra*
Sale Price: $21.59
Save: $1.90
(8% Off $23.49)
Part # 18-3537
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Part # 18-3537
    Replaces: 833072004
    Fits: 75 3 cyl DFI 1.5L (2006 & Up) (OT980000 & Up), 90 3 cyl DFI 1.5L (2004 & Up)(OT801000 & Up) , 115 3 cyl DFI 1.5L (2004 & Up)(OT801000 & Up)
Thermostat Kit - Sierra

Thermostat Kit - Sierra*
Sale Price: $53.09
Save: $9.90
(15% Off $62.99)
Part # 18-3605


Part # 18-3605
    Fits: V-135 DFI (2.5L)(1998 & Up), V-150 DFI (2.5L) (1998 & Up), V-175 DFI (2.5L)(2000 & Up)
Thermostat Kit - Sierra

Thermostat Kit - Sierra*
Sale Price: $120.59
Save: $53.41
(30% Off $174.00)
Part # 18-3606
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Part # 18-3606
    Fits: 200 3.0L DFI DTS (ALL), 200 3.0L EFI (2003 & Up)(OT750164 & Up), 200 DFI (1997 & Up)(OG386496 & Up), 225 3.0L EFI (1999 & Up)(OG760300 & Up), 225 3.0L EFI SeaPro ( 2004 & Up)(OT801000 & Up), 225 3.0L DFI DTS (2003 & Up) (OT599000 & Up), 225 DFI (1998 & Up)(OG590000 & Up), 250 3.0L EFI (1999 & Up) (OG760300 & Up), 250 Long 3.0L EFI (OT861319 & Up)
Mallory Thermostat Kit (143) 9-43101

Mallory Thermostat Kit (143) 9-43101
Sale Price: $17.99
Save: $3.96
(18% Off $21.95)
Part # 9-43101


Replaces Original Equipment Manufacturer(OEM):Mercury / Johnson/Evinrude
Replaces Original Equipment Manufacturer # (OEM #):75692 / 434841+310058
Mallory Thermostat (143) 9-43019

Mallory Thermostat (143) 9-43019
Sale Price: $12.99
Save: $1.20
(8% Off $14.19)
Part # 9-43019


Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude / Mercury/Force
Replaces Original Equipment Manufacturer # (OEM #):434841 / 75692
Mallory Thermostat 9-43014

Mallory Thermostat 9-43014
Sale Price: $18.99
Save: $3.00
(13% Off $21.99)
Part # 9-43014
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):14586
Fits Application:6-60 hp 1986- up 120 Deg.
Mallory Thermostat (110) 9-43029

Mallory Thermostat (110) 9-43029
Sale Price: $26.99
Save: $4.00
(12% Off $30.99)
Part # 9-43029
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):850055
Thermostat Cover Kit for Mercury 90390A1 - Mallory

Thermostat Cover Kit for Mercury 90390A1 - Mallory
Sale Price: $19.99
Save: $2.50
(11% Off $22.49)
Part # 9-43050
Hurry! Only 1 left in stock
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Part # 9-43050
Replaces: Mercury 90390A1
Fits: V-6
Thermostat Cover Kit for Mercury - Mallory

Thermostat Cover Kit for Mercury - Mallory
Sale Price: $38.99
Save: $6.00
(13% Off $44.99)
Part # 9-43051
Hurry! Only 1 left in stock
No Reviews | Write Review


Part # 9-43051
Fits: Mercury OB V-6
Representative Photo only.

Mallory

Thermostat Kits and Thermostats for Mercury Marine
Average Customer Review for Mallory Thermostat Kit 9-43155
Based On 1 Review
Quick Easy! by James - Wetumpka,, AlabamaMay 31, 2011
And really competitive pricing. What else could you ask for?
(0 of 1 people found this review helpful)
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Average Customer Review for Mercury Marine Thermostat - Sierra
Based On 1 Review
Just worked by Bob - Surrey, British ColumbiaMarch 01, 2013
pretty much just had to fit and work...it did both so i'm happy.
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Average Customer Review for Thermostat - Sierra
Based On 2 Reviews
It fits! by Bennett - Herriman, UtahMarch 20, 2012
It's a thermostat that fits!
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No Review for Thermostat Kit - Sierra
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Average Customer Review for Thermostat Kit - Sierra
Based On 8 Reviews
Review for Thermostat Kit for Johnson/Evinrude 310058 434841, Mercury/Mariner 75692, GLM 1 by a CustomerFebruary 02, 2009

(2 of 6 people found this review helpful)
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No Review for Thermostat Kit - Sierra
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Average Customer Review for Thermostat Kit - Sierra
Based On 1 Review
Thermostat kit by Bob - Carthage, MissouriApril 29, 2013
Kit came with rubber grommets but wrong gasket for opti 135. Good price for the set though.
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Average Customer Review for Mallory Thermostat Kit (143) 9-43101
Based On 5 Reviews
Completely Satisfied by Leonard - Chandler, ArizonaJune 21, 2011
Product was as specified and a perfect fit.
(1 of 3 people found this review helpful)
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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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No Review for Mallory Thermostat (110) 9-43029
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No Review for Thermostat Cover Kit for Mercury 90390A1 - Mallory
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