HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!
Stud For Manifold 6.0L - 5.7L OEM R031035
11%
$7.47 $8.40
Manifold stud to cylinder head, 6 per side 6.0L & 5.7L 12 REQUIRED
Housing Thermostat Housing Stainless Steel GM Mercruiser Complete Sierra 18-1989
10%
$310.00 $343.69
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...
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...
Thermostat 160 Degree PCM - Indmar  Fresh Water Cooling Sierra Replaces R026002
35%
$17.82 $27.50
INDMAR - PCM - THERMOSTAT 160 DEGREE SIERRA 18-3552 Sierra Brand Aftermarket thermostat used on various Mercruiser fresh water cooled inboard marine engines. Fits Mercruiser...
Repair Kit Major Raw Water Pumps For Sherwood G-21 - J-70 And More Pump
14%
$244.83 $284.53
SHERWOOD Major Pump repair kit Sherwood raw water pump major repair kit Includes impeller, 09959K - wear plate, cam, shaft seal, bearings and other small...
Bearing Seal For Johnson & Sherwood Crank Drive Raw Water Pumps Bearing Seal For Johnson & Sherwood Crank Drive Raw Water Pumps
51%
$18.95 $38.95
Fits crank driven Indmar Johnson pump & Crank driven Pleasurecraft Sherwood pumps. Sold each! Requires 2 Bearings - Both pumps require 2 bearings! WILL NOT...
Impeller Pump Repair Kit D-Shaped Shaft Quicksilver Brand Impeller Pump Repair Kit D-Shaped Shaft Quicksilver Brand
14%
$55.99 $64.99
OEM Mercruiser impeller service kit for most inboard Mercruiser V8 engines 1980 to 2003 This is OEM, not an aftermarket CLICK HERE FOR SIERRA BRAND! Four-piece...
Spacer For Riser Crusader 4 Inch Exhaust Riser Spacer 6.0L | Crusader R062086
6%
$155.00 $165.25
OEM Crusader exhaust riser extension used to raise the exhaust elbows 4 inches. Crusader exhaust riser extension used to raise the exhaust elbows 4 inches.
Circulation Pump GM Chevy 5.7 Marine Water Pump Includes Gaskets OEM Indmar 55-1045 Circulation Pump GM Chevy 5.7 Marine Water Pump Includes Gaskets OEM Indmar 55-1045
10%
$185.00 $205.74
BI-ROTATIONAL CIRCULATING PUMP 5.7 CHEVY 350 OEM INDMAR Includes gaskets. Fits Left Hand OR Right Hand Engines OEM INDMAR BRAND NEW NOT A RE-MANUFACTURED PUMP!...
Gasket Exhaust Manifold To Head 6.2L FORD | OEM Indmar I 59-7005
45%
$30.94 $55.95
GASKET EXHAUST MANIFOLD TO HEAD 6.2L FORD  
Crank Pump Mounting Bushing | Crusader R094038
7%
$1.25 $1.35
Crank Pump Mounting Bushing | Crusader R094038 OEM SOLD EACH
Indmar Complete Re-Plumb Kit 5.7L EXT Catalyzed Engines Original Indmar | MIM-495180
28%
$395.00 $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...
Manifold Exhaust Kit Manifold Tube N Tube Complete Set OEM Indmar 493402
7%
$3,650.00 $3,935.36
Indmar 6.0L Manifold Kit with Clamps & Gasket OEM 49-3402 PORT and STARBOARD With All Hardware USE AS REPLACEMENT FOR CLAMSHELL MANIFOLDS TUBE IN TUBE...
Gasket Exhaust Manifold Ilmor OEM MV8V-1054
28%
$25.00 $34.95
OEM  ILMOR - MV8V-1054 Exhaust Manifold Gasket Ilmor engine exhaust gaskets MV8V-1054 are the mounting gaskets for the Ilmor engine from the intake manifold to...
Gasket, Heat Exchanger End Cap 4" Rubber OEM RM0166 Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167
27%
$11.00 $15.00
Heat Exchanger Rubber End Cap - 4 Inch NO LONGER AVAILABLE - CLICK HERE FOR THE SUBSTITUTE OEM PCM CRUSADER RM0166 - Number 9 in...
Anode Zinc With Blue Drain Plug V-Drive Transmission New Style Indmar OEM 49-5602 Anode Zinc With Blue Drain Plug V-Drive Transmission New Style Indmar OEM 49-5602
24%
$48.00 $63.50
NEW STYLE Original Indmar 49-5602 with hole in the middle and a blue drain plug Pencil Anode Drain Plug Anode Zinc Indmar Drain Plug Anode Zinc...
Winged Drain Plug & O-Ring For Tee Exhaust Drain Hose Kit Indmar 60-5176 Winged Drain Plug & O-Ring For Tee Exhaust Drain Hose Kit Indmar 60-5176
34%
$8.50 $12.95
Winged Drain Plug for Exhaust Drain Hose OEM Indmar 605176 For Complete Hose Kit with Drain Plug & Tee - CLICK HERE For Plastic Tee...
Gasket Manifold 2 Pack Exhaust All GM Small Block Non-Catalyzed SIERRA-18-2902-1-9
9%
$30.00 $32.99
Manifold Exhaust Gasket SET OF 2 - All years - Barr Original Indmar 2 PACK - NEED TWO PER ENGINE! NON-CAT ENGINES ONLY! This gasket...
Dual Station Temperature Sender 1/2-14 Inch NPT Sierra 18-5898
8%
$26.50 $28.95
Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges. Dual station 1/2 inch NPT thread size 10-32 stud terminal Works...
Gasket Exhaust Manifold To Corner Crossover OEM RM0304
9%
$13.03 $14.32
GASKET MANIFOLD TO HEAD 5.3l - 6.2l Gasket Exhaust Manifold 5.3 L & 6.2 L - H6 OEM RM0304
Pressure Relief Spring OEM Crusader 96686
9%
$10.29 $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
8%
$5.49 $5.98
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
8%
$5.95 $6.49
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...
Thermostat 160 Degree Kit With All Gaskets Quicksilver® OEM Brand QS-807252Q5
3%
$44.99 $46.49
Quicksilver 807252Q5 Thermostat Kit Quicksilver Thermostat Kit Replaces Mercury 807252T5 We also have Sierra OEM Brand Item: 18-3647 CLICK HERE
Items 217 to 240 of 488 total