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!

Winterization - Maintenance

Winterization - Maintenance

When it's time to winterize, My Inboard Marine has a large selection of marine winterization products to help make the job easier and save you valuable time. We carry engine oil, oil change pumps, oil change kits, filters, impellers, spark plugs, flush kits, oils, grease and so much more! Don't get left at the dock when it is time for some fun!

Check out our Marine Maintenance Products too! Nothing takes the fun out of your boating experience than a boat that will not start or a problem that has not been fixed. Keep your boat in excellent condition all year round with our Boat Winterization and Marine Maintenance Products today. Get the jump on your boating season! 

Fuel Filter Mounting Header For PCM High Performance Filter R079076
2%
$35.00 $35.76
MOUNTING HEADER FOR  PCM HIGH PERFORMANCE FILTER R077019 Order the PCM FILTER Part # R077019 click HERE
Sta-Bil Marine Formula Gas-Diesel Fuel Stabilizer-Ethanol Treatment 8 Oz. Concentrated Sta-Bil Marine Formula Gas-Diesel Fuel Stabilizer-Ethanol Treatment 8 Oz. Concentrated
10%
$13.45 $14.99
STA-BIL MARINE FORMULA FUEL PROTECTANT 8 Oz. Concentrate Concentrated blend of scientific additives all of which act together to prevent fuel from undergoing degradation and...
OIL Filter Canister Style Spin On - FIL-1069
19%
$12.95 $15.95
OIL Filter Canister Style Spin On - FIL-1069
Sea Strainer Complete Assembly Marine Hardware 1-1/4 Inch NPT Sea Strainer Complete Assembly Marine Hardware 2.50 Inch NPT
39%
$640.00 $1,056.88
This will fit Indmar; Ford & GM, PCM GM and Mercruiser GM UNIVERSAL SWIVEL MOUNT - 2.5" inlet and 2.5" outlet. Drain Plugs included for Winterizing!...
EST V6 Ignition Wire Set 7mm | OEM Volvo Penta 3888325
3%
$84.95 $87.40
Spark plug wire set for Volvo V6 GM engines with Delco EST ignition with 135 degree spark plug bootr and 90 degree distributor cap boots....
Delco EST V6 Distributor Cap | OEM Volvo Penta 3854331
10%
$38.50 $42.60
Original equipment Volvo Penta distributor cap for GM V6 marine engines with Delco EST module-in-cap distributors Original Volvo Penta distributor cap for 4.3L GM V6...
V6 Delco Rotor | OEM Volvo Penta 3854311
9%
$13.50 $14.85
V6 Delco Rotor | OEM volvo Penta 3854311 Replaces OMC 3854311 Replaces Volvo Penta 857593 WARNING- This product can expose you to chemicals which are...
Sea Strainer Complete Assembly Marine Hardware 1-1/4 Inch NPT Sea Strainer Complete Assembly Marine Hardware 2.00 Inch NPT
35%
$540.00 $825.66
This will fit Indmar; Ford & GM, PCM GM and Mercruiser GM UNIVERSAL SWIVEL MOUNT - 2.0" inlet and 2.0" outlet. Drain Plugs included for Winterizing!...
Pro Trim Fingertip Blinker Style Tilt Jack Plate Lever Control | Dometic PT1000-2P Pro Trim Fingertip Blinker Style Tilt Jack Plate Lever Control | Dometic PT1000-2P
16%
$94.00 $111.89
Seastar™ With Pro-Trim from Dometic/SeaStar Solutions, you can keep both hands on the wheel and concentrate on your driving. Its clean, modern design looks at...
Steering Cable Back-Mount Rack Mechanical Steering Cable Single 21 foot | Dometic SSC13421 Steering Cable Back-Mount Rack Mechanical Steering Cable Single 21 foot | Dometic SSC13421
15%
$265.00 $310.99
Standard Teleflex single rack replacement cable fits SH5210P, SH5230P, SH91610P & SH91630P helms
Fuel Filter In-Line 3/8" Inlet - 3/8" Outlet 33270 Fuel Filter In-Line 3/8" Inlet - 3/8" Outlet 33270
18%
$15.50 $18.95
3/8" Inlet & 3/8" Outlet In-Line Fuel Filter Body Length 3.81 in Bottom Outside Diameter 1.9 in Filter Media Material Wire Mesh Filter Type In-Line Fuel Filter O.D....
Steering Cylinder Seal Rebuild Kit with Wrench | Dometic HS5157 Steering Cylinder Seal Rebuild Kit with Wrench | Dometic HS5157
11%
$253.20 $284.99
Seastar Seal kit for various outboard SeaStar hydraulic steering cylinders. Teleflex SeaStar hydraulic steering cylinder seal kit For SeaStar pivot/front mount hydraulic steering cylinders For...
Impeller Kit | Volvo Penta 24139373 Impeller Kit | Volvo Penta 24139373
5%
$161.46 $169.89
OEM Volvo Penta impeller kit with cover o-ring, gasket and impeller lubricant for diesel engines including D6-340 and above and D8 models. Threaded for easier...
Impeller Kit | Volvo Penta 22994993 Impeller Kit | Volvo Penta 22994993
4%
$139.16 $145.69
OEM Volvo Penta impeller kit with cover o-ring, gasket and impeller lubricant for diesel engines including D6 & D8 models. Threaded for easier removal! - CLICK...
Mercruiser Bravo I Magnesium Anode Kit | Martyr CMBRAVO1KITM
17%
$110.56 $133.18
Martyr anode kit includes all replacement anodes needed to protect Mercruiser Bravo I stern drives from corrosion in fresh water applications. Replaces 97-888757Q02 Mercruiser Bravo...
Rotor for Prestolite Distributor 1987 and newer OEM Indmar 75-5018
14%
$27.05 $31.40
OEM Indmar Rotor for model years 1987 and newer Prestolite distributors used in Indmar applications. For Cap - CLICK HERE
Distributor Cap 1987 and newer OEM Indmar 75-5020
15%
$64.05 $75.52
Distributor Cap for model years 1987 and newer. Click HERE for Sierra Brand 18-5352 Distributor Cap Fits engines 1987 & up Replaces Chrysler 4142817 For Rotor...
Mercruiser Water Pump Assembly with Pulley | EMP 46-46302
15%
$465.00 $549.00
Direct Replacement Sea water pump fits Mercruiser MCM/MIE 4.3 liter, 5.0 liter, 5.7 liter, and 6.2 liter MPI engines with ECM 555. Sea water pump...
Inline Fuel Filter | Sierra 18-7829
28%
$6.25 $8.68
Inline Fuel Filter | Sierra 18-7829 Large capacity for 1/4 in. inside diameter fuel line Replaces Mercury 35-16494, 35-816296, 35-816296T, 35-816296Q, 35-816296Q2, 35-816296K03 Replaces Bombardier...
3/8 inch Hydraulic Steering Nylon Tubing, 50 foot | Dometic HT5095
2%
$132.00 $134.99
50 feet of 3/8 in. nylon hydraulic tubing for use with many small inboard & stern drive Seastar hydraulic steering systems. For use with Teleflex...
1.7 Front Mount Hydraulic Steering Helm | Dometic HH5271-4 1.7 Front Mount Hydraulic Steering Helm | Dometic HH5271-4
6%
$895.99 $949.87
Dometic No Feedback hydraulic steering helm for single or multiple outboard engines, and single or dual Inboard engines. For Single or Multiple Outboard Engines up...
Hose Barb 1-1/2 Inch Straight For Strainers
22%
$10.00 $12.89
Straight Fitting Nylon Fitting  for Strainers - 1-1/2" In & Out 1-1/2" Outside Diameter Barb x 1-1/2" NPT
Hose Barb 1-1/2 Inch 90 Degree For Strainers
22%
$10.00 $12.89
90 Degree Elbow Fitting Nylon Fitting  for Strainers - 1-1/2" In & Out 1-1/2" Outside Diameter Barb x 1-1/2" NPT  MMD Powerline Fitting
1-1/2 In. NPT x 1-1/2 In. Straight Hose Barb Bronze Pipe-to-Hose Adapter | Groco GROCO-PTH-1500
23%
$30.20 $39.00
1-1/2" Bronze Straight Barb Fitting  for Marine Hardware Srainers - Bronze Fitting Groco PTH-1500 straight pipe-to-hose barb fitting features a 1-1/2 inch male NPT thread and...
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