PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.
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
25%
$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...
BARB THERMOSTAT HOUSING HOSE BARB BRASS STRAIGHT FITTING 1/2" INCH NPT X 1" INCH  OEM 50-512-017
9%
$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 -...
BARB THERMOSTAT HOUSING HOSE BARB BRASS STRAIGHT FITTING 3/4 INCH NPT X 3/4 INCH  OEM 50-512-019
11%
$19.45 $21.75
3/4" NPT X 3/4" BRASS Straight Fitting Straight 3/4 inch by 3/4 inch fitting made of brass! Used on Thermostat Housings May need to order 2 -...
Barb Thermostat Housing Hose Barb Nylon Fitting 3/4 Inch NPT X 1 Inch  OEM 60-5008
49%
$4.49 $8.75
3/4" NPT X 1" Nylon Straight Fitting Straight 3/4 inch by 1 inch fitting made of nylon Used on Thermostat Housings May need to order...
Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM R024001 Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM R024001
23%
$33.74 $43.95
Elbow pump-thermostat housing PCM Ford Original OEM PCM-R024001 Used on 302 and 351 raw water cooled engines Brass Plug is NOT included and can be...
GASKET O-RING THERMOSTAT 160 DEGREE INDMAR LT-1 O- RING FOR THERMOSTAT FOR LT1
17%
$4.75 $5.75
O-Ring - Rubber Seal Gasket for: Indmar Corvette LT1 OEM Replacement Marine 160 degree thermostat Also fits Indmar Fresh Water Cooled engines Use with SKU # 98-6034 T-Stat. The thermostat...
GASKET PCM-INDMAR LOWER THERMOSTAT HOUSING TO INTAKE INDMAR# 55-1004 GASKET PCM-INDMAR LOWER THERMOSTAT HOUSING TO INTAKE INDMAR# 55-1004
10%
$4.95 $5.49
GASKET PCM LOWER THERMOSTAT HOUSING TO INTAKE OEM# 55-1004 5.0L and 5.7L Thermostat Original INDMAR Not Aftermarket Fits Indmar 2007 and up with 2 bolt housing catalyst engines...
Gasket PCM And Indmar Lower Thermostat Housing To Intake PCM OEM# RM0121
17%
$5.00 $5.99
GASKET PCM LOWER THERMOSTAT HOUSING TO INTAKE OEM# RM0121 5.0L and 5.7L Thermostat Original Crusader Not Aftermarket Fits Fresh AND Raw Water Cooled Pleasure Craft Marine...
Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K
15%
$16.05 $18.79
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...
Gasket Thermostat 4 Grounding Studs Replaces Merc. 27-530451 Sierra® 18-2917
18%
$3.50 $4.25
GASKET THERMOSTAT - SOLD EACH Thermostat Gasket Fits GM engines Has brass rivets Replaces OMC/Johnson/Evinrude 312797, 3701777 Replaces Mercury 27-530451 Replaces Marine Power 0505-027 Replaces...
Gasket Thermostat Cover Indmar After 1998 OEM 53-1058
15%
$4.39 $5.19
3-Bolt Thermostat Housing Gasket | Indmar 531058 Used on most PFI, Multi Port, EFI 1998 and up Indmar three bolt upper thermostat housing gasket Used...
Gasket Thermostat Cover Indmar Triangular Up To 1997 OEM 98-5006 Gasket Thermostat Cover Indmar Triangular Up To 1997 OEM 98-5006
27%
$4.25 $5.79
ALL FORD AND CHEVY THROUGH 1997 - OEM INDMAR After 1998, be sure to check because yours could be different This gasket was still used on...
Gasket Thermostat Cover Upper Raw Water Cooled Ford 2 Pack Replaces RM0003 Sierra 18-0878
39%
$2.95 $4.83
GASKET THERMOSTAT HOUSING RAW WATER SIERRA® 18-0878-9 PACK OF 2 For the Upper Thermostat Housing for PCM Motors Thermostat Gasket for Pleasurecraft Inboards Replaces Pleasurecraft Marine...
Gasket Thermostat Cover Upper Raw Water Cooled Ford PCM OEM RM0003 Gasket Thermostat Cover Upper Raw Water Cooled Ford PCM OEM RM0003
40%
$3.00 $4.99
GASKET THERMOSTAT HOUSING RAW WATER OEM GREEN RM0003 For the Upper Thermostat Housing for PCM Motors Sold Each Thermostat Gasket for Pleasurecraft Inboards This is OEM...
Gasket Thermostat Housing 6.0L PCM ZR6 & ZR409 - Requires 2 OEM# RM0275
9%
$5.24 $5.76
GASKET THERMOSTAT HOUSING 6.0L PCM ZR6 & ZR409 OEM# RM0275 Original Crusader You will need to order 2 of these! There is one on EACH SIDE...
Gasket Thermostat Housing Fresh Water Cooled PCM Ford OEM RM0004
9%
$6.25 $6.89
THERMOSTAT HOUSING GASKET FOR FRESH WATER COOLED aka Closed Cooling PCM FORD Fresh Water Cooled Thermostat Housing Gasket For various PCM engines with fresh water...
THERMOSTAT HOUSING GASKET - PCM-CRUSADER  97361
5%
$3.99 $4.22
THERMOSTAT HOUSING GASKET - PCM-CRUSADER  CRU-97361
Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001 Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001
4%
$2.00 $2.09
GASKET PCM THERMOSTAT HOUSING TO INTAKE OEM# RM0001 Gasket - Housing to Intake Original Crusader Not Aftermarket Thermostat housing gasket for PCM Ford V8 small...
Gasket Upper Thermostat Housing <b>Non-CES</b> PCM 5.7-5.0 GM 2002-UP <b>Raw Water Cooled </b>OEM RM0258A
21%
$4.00 $5.05
GASKET UPPER THERMOSTAT HOUSING RAW WATER COOLED NON-CES Fits Crusader MP 5.0 and MP 5.7 model raw water cooled engines from 2002 to 2003 Fits Pleasurecraft...
Gasket Upper Thermostat Housing CES 5.7 GM Raw Water Cooled RM0290
18%
$4.00 $4.89
Upper Thermostat housing gasket Fits Crusader & Pleasurecraft Marine CES 5.0L and 5.7L Catanium Raw Water Cooled catalyst marine engines from 2010 to 2011 AND...
Housing Thermostat Housing Complete GM Indmar Low Profile OEM 53-1067S Housing Thermostat Housing Complete GM Indmar Low Profile OEM 53-1067S
24%
$157.00 $205.99
Thermostat Housing Compact Design Low Profile - IN STOCK! Used on Indmar and many other GM Chevrolet V-6 4.3-Liter and V-8 Small Block 5.0 and...
Housing Thermostat Housing Complete GM Indmar OEM CHV-29-80
8%
$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...
Housing Thermostat Housing Indmar Ford 302-351 Four Hose OEM 29-0083 Housing Thermostat Housing Indmar Ford 302-351 Four Hose OEM 29-0083
8%
$178.00 $193.91
Thermostat Housing Ford Indmar OEM for Small Block Fords 302-351 Fords Can be used, WITH a few modifications, to replace the NLA R025001 and the RA025001....
Housing Thermostat Housing Mercruiser® Upper Thermostat Housing Barr Marine MC-29-47441 Housing Thermostat Housing Mercruiser® Upper Thermostat Housing Barr Marine MC-29-47441
17%
$48.76 $58.76
Upper Thermostat Housing Mercruiser OEM Direct replacement thermostat housing fits Mercruiser 225, 260, 228, and 898/198 model small block marine engines. Barr Mercruiser thermostat housing Includes bare...
Housing Thermostat Housing PCM 6.0L  PCM OEM RA026009 Housing Thermostat Housing PCM 6.0L  PCM OEM RA026009A
26%
$107.72 $146.24
Thermostat Housing for 6.0L Engines Includes thermostat built in!
Housing Thermostat Housing Stainless Steel GM Mercruiser Complete OEM 18-1989
8%
$289.00 $313.39
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...
Lower Thermostat Housing Crusader 97557
15%
$112.00 $131.50
OEM thermostat housing for many raw water cooled Crusader marine engines. Fits many big block & small block GM Crusader marine engines For raw water...
Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552 Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552
2%
$2.94 $3.00
1/4 Inch Hex Head Brass Pipe Plug For Elbow Pump-Thermostat Housing Original OEM CRU-RS3552 Used on 302 and 351 raw water cooled engines Engine Block, GM...
Pressure Relief Seat OEM Crusader 96065
27%
$4.00 $5.50
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...
Pressure Relief Spring OEM Crusader 96686
27%
$8.28 $11.29
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
16%
$4.00 $4.78
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...
Seal for Thermostat OEM PCM R047011
5%
$35.00 $36.81
Seal for Thermostat OEM PCM R047011
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