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Mercury Marine
Mercury Thermostat Housing Kit #87290A23
$619.79
$773.58
Mercury Marine 87290A23 Thermostats & PartsMercury Thermostat Housing Kit #87290A23Normalized SKU: 87290A23UPC Code: 745061201873
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Mercury Marine
Mercury Thermostat Housing #87290A 4
$513.41
$640.79
Mercury Marine 87290A 4 Thermostats & PartsMercury Thermostat Housing #87290A 4Normalized SKU: 87290A4UPC Code: 745061201866
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Mercury Marine
Mercury Thermostat Kit 120-O/B #803061T 1
$27.98
$33.39
Mercury Marine 803061T 1 Thermostats & PartsMercury Thermostat Kit 120-O/B #803061T 1Normalized SKU: 803061T1UPC Code: 745061265882
Mercury Marine
Mercury Thermostat #76270T
$107.98
Mercury Marine 76270T Thermostats & PartsMercury Thermostat #76270TNormalized SKU: 76270TUPC Code: 745061177307
Mercury Marine
Mercury Gasket Thermostat 40-60 HP #27-887978
$2.49
Mercury Marine 27-887978 Thermostats & Parts
Thermostat Gasket 887978 is for 35-40 Jet/40/50/60 EFI 4-cylinder FourStroke and SeaPro (1C453840 & up), 40/50/60 EFI (4-cylinder) FourStroke (0T409000-1C050251), 40/50/60/Jet 40 EFI (4-cylinder) FourStroke (1C050252-1C453839), 60R FourStroke (1C615064 & up), 350/400/425 5.7L V10 Verado & 350 5.7L V10 SeaPro AMS outboards(3B266064 & up), 400R 5.7L V10 Verado FourStroke(3B272954 & up), Formula 60 4-cylinder FourStroke (1C104574 & up).
O-ring-style gasket for thermostat housings
Durable and long-lasting material resists damage from heat and vibration
Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury outboard
Normalized SKU: 27887978UPC Code: 745061555020
Mercury Marine
Mercury Thermostat 143-Degree #833072004
$40.99
Mercury Marine 833072004 Thermostats & PartsMercury Thermostat 143-Degree #833072004Normalized SKU: 833072004UPC Code: 745061642089
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Mercury Marine
Mercury Thermostat Kit #825212A 1
$77.72
$96.48
Mercury Marine 825212A 1 Thermostats & PartsMercury Thermostat Kit #825212A 1Normalized SKU: 825212A1UPC Code: 745061350687
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Mercury Marine
Mercury Thermostat #804540
$52.71
$63.25
Mercury Marine 804540 Thermostats & PartsMercury Thermostat #804540Normalized SKU: 804540UPC Code: 745061275355
Mercury Marine
Mercury O-Ring Thermostat Outboard #25-8M0142854
$1.10
Mercury Marine 25-8M0142854 Thermostats & PartsMercury O-Ring Thermostat Outboard #25-8M0142854Normalized SKU: 258M0142854UPC Code: 745061173712
Mercury Marine
Mercury Cover Thermostat #47441A 1
$217.78
Mercury Marine 47441A 1 Thermostats & PartsMercury Cover Thermostat #47441A 1Normalized SKU: 47441A1UPC Code: 745061154551
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Mercury Marine
Mercury Thermostat Housing with Closed Cooling #55131A 5
$370.25
$462.11
Mercury Marine 55131A 5 Thermostats & PartsMercury Thermostat Housing with Closed Cooling #55131A 5Normalized SKU: 55131A5UPC Code: 745061159716
Mercury Marine
Mercury Thermostat Seal #25-865078
$15.09
Mercury Marine 25-865078 Thermostats & PartsMercury Thermostat Seal #25-865078Normalized SKU: 25865078UPC Code: 745061565371
Mercury Marine
Mercury Thermostat Gasket #27-8M2021920
$9.98
Mercury Marine 27-8M2021920 Thermostats & PartsMercury Thermostat Gasket #27-8M2021920Normalized SKU: 278M2021920UPC Code: 745061136939
Mercury Marine
Mercury Gasket Thermostat Housing GM 3.0L L4 #27-8M0162813
$4.79
Mercury Marine 27-8M0162813 Thermostats & PartsMercury Gasket Thermostat Housing GM 3.0L L4 #27-8M0162813Normalized SKU: 278M0162813UPC Code: 678633120459
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Mercury Marine
Mercury Thermostat Kt-120 #14586A 3
$50.97
$61.16
Mercury Marine 14586A 3 Thermostats & PartsMercury Thermostat Kt-120 #14586A 3Normalized SKU: 14586A3UPC Code: 745061112650
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Volvo Penta
Volvo Penta Thermostat Kit #875795
$81.42
$101.07
Volvo Penta 875795 Thermostats & Parts
Thermostat Kit
Normalized SKU: 875795
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Pleasurecraft
Pleasurecraft Thermostat with Gasket 170-Degree #RP026003
$152.04
$193.11
Pleasurecraft RP026003 Thermostats & Parts
Fits Pleasurecraft Marine Sea Maxx Ford and GM V8 freshwater cooled inboard engines
170 degrees
Includes thermostat mounting gaskets
Original PCM
Normalized SKU: RP026003
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Crusader
Crusader Thermostat Housing O-Ring #R047189
$5.73
$6.74
Crusader R047189 Thermostats & Parts
Thermostat Housing O-Ring
Normalized SKU: R047189
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Crusader
Crusader Upper Thermostat Housing #97556
$126.61
$157.18
Crusader 97556 Thermostats & Parts
OEM upper thermostat housing for many Crusader raw water-cooled marine engines.
Upper thermostat Housing
Used On Raw Rater Cooled Engines
Includes bare upper thermostat housing only
Fits many Crusader GM small-block and big-block marine engines
For use with various Crusader raw water-cooled engines
Original Crusader
Normalized SKU: 97556
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Crusader
Crusader Thermostat Housing Cover #96101
$126.66
$157.23
Crusader 96101 Thermostats & PartsThermostat Housing CoverNormalized SKU: 96101
Frequently Asked Questions
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