SPRING TUNE UP THERMOSTATS - GASKETS

SPRING TUNE UP INBOARD THERMOSTATS & GASKETS

Spring Tune-Up THERMOSTATS & GASKETS for inboard marine engines includes essential components designed to enhance engine performance and reliability. These inboard parts will ensure optimal ignition system function, promoting smoother operation and improved fuel efficiency. Ideal for inboard ski boat enthusiasts seeking to maintain their vessels, all of your must-haves for seasonal maintenance, ensuring your engine is ready for the water!

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Thermostat 142 Degree LT-1 PCM & Indmar Ford R026002E Sierra Brand 18-3551 Thermostat 142 Degree LT-1 PCM & Indmar Ford R026002E Sierra Brand 18-3551
$17.95 $21.70
Thermostat 142 Degree PCM & Indmar Ford & LT1 R026002E Sierra Brand 18-3551 Fits the LT1 Engine Fits many raw water cooled Crusader marine engines Gasket sold...
Indmar Complete Re-Plumb Kit 5.7L EXT Catalyzed Engines Original Indmar | MIM-495180
$445.00 $544.95
OEM Indmar Complete Full RE-PLUMB CONVERSION KIT FOR 5.7 EXT CAT This kit changes the water flow through the 5.7L ETX CAT exhaust manifolds (re-routes...
Barb Thermostat Housing Hose Barb <b>Brass Fitting</b> 3/4 Inch NPT X 1 Inch BARR OEM 50-512-020 Barb Thermostat Housing Hose Barb <b>Brass Fitting</b> 3/4 Inch NPT X 1 Inch BARR OEM 60-5008
$15.00 $19.98
3/4" NPT X 1" BRASS Straight Fitting Straight 3/4 inch by 1 inch fitting made of Brass Replacement brass straight fitting. Size is 3/4" N.P.T to...
Thermostat 160 Degree With O-Ring PCM Closed Cooling 5.0 & 5.7 MPI OEM RP026002F
$49.88
160 degree thermostat used on late model PCM - Crusader fresh water cooled marine engines For 2002 & 2003 5.0 & 5.7 Fresh Water Cooled...
Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K
$18.00 $22.99
Thermostat housing service kit for late model Mercruiser engines. Includes all gaskets & thermostat sleeve Sierra thermostat service kit Includes gaskets 18-2917, 18-2844 & 18-2554 Service...
16 Ounce Gasket Sealing Compound Bombardier Recreational Products 0363975 16 Ounce Gasket Sealing Compound Bombardier Recreational Products 0363975
$23.95 $27.28
Used in a variety of service applications including the sealing of various engine and gearcase surfaces. Lid includes convenient applicator brush. No longer in a...
BARB THERMOSTAT HOUSING HOSE BARB BRASS STRAIGHT FITTING 1/2" INCH NPT X 1" INCH  OEM 50-512-017
$17.95 $19.75
1/2" NPT X 1" BRASS Straight Fitting Straight 1/2 inch by 1 inch fitting made of brass! Used on Thermostat Housings May need to order 2 -...
Housing Thermostat Housing Complete GM Indmar OEM CHV-29-80
$179.00 $193.91
Thermostat Housing GM Indmar CHV-29-80 OEM Thermostat Housing for V6 and Short Block V8 Chevrolet,CHV-29-80 Fits GM V8 small block engines Complete thermostat housing assembly...
Pressure Relief Spring OEM Crusader 96686
$8.51
Spring for pressure relief valve assembly used on various Crusader raw water cooled engines. Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled...
Pressure Relief Valve OEM Crusader 96066
$3.95
Pressure relief valve used on many Crusader raw water cooled engines. Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled marine engines Fits...
Pressure Relief Seat OEM Crusader 96065
$3.68
Seat for pressure relief valve assembly used on various Crusader raw water cooled engines. Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled...
Gasket Thermostat 4 Grounding Studs Replaces Merc. 27-530451 Sierra® 18-2917-9
$8.00 $9.09
GASKET THERMOSTAT - SOLD IN PAIRS - PER PAIR - COMES WITH 2 GASKETS Thermostat Gasket Fits GM engines Has brass rivets Replaces OMC/Johnson/Evinrude 312797,...
Thermostat 160 Degree PCM - Indmar  Fresh Water Cooling Sierra Replaces R026002
$19.92 $27.49
INDMAR - PCM - THERMOSTAT 160 DEGREE SIERRA 18-3552 Sierra Brand Aftermarket thermostat used on various Mercruiser fresh water cooled inboard marine engines. Fits Mercruiser...
Housing Thermostat Housing Stainless Steel GM Mercruiser Complete Sierra 18-1989
$249.87 $347.19
Stainless thermostat housing fits various Mercruiser GM 4.3L, 5.7L, 7.4L and 8.2L marine engines Fits various Mercruiser GM 4.3L, 5.7L, 7.4L and 8.2L applications Stainless...
Chrysler 160 Degree Thermostat Sierra 18-3645
$27.00 $32.69
Thermostat Chrysler 160 Degree Thermostat 160 Degrees Used on all Chrysler V8 engines with a Carter carburetor From 1975 to 1985 Replaces Chrysler 3514177
Thermostat Housing Gasket Chrysler 0050082E
$2.49 $2.52
GASKET THERMOSTAT SIERRA® 18-0878-9 Used on Chrysler small block & big block marine engines 1968 to 1985 Replaces Chrysler 3830016
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