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! 

Tune Up Kit Thunderbolt V6 Tri-Pak Tune-Up Kit United Ignition Wire 1-111 Complete Tune Up Kit
$94.79 $122.16
Premium marine tune up kit includes distributor cap, rotor, and spark plug wires for Mercruiser V6 engines with Thunderbolt distributors. Kit fits Mercruiser 4.3L V6...
Tune Up Kit 305 | 350 | 454 Mallory Distributors Replaces RP173025 86 & Prior Sierra 18-8271
$53.14 $75.99
Tune Up Kit for Mallory Distributors 1986 & Prior Sierra Brand Sierra Brand 18-5271 Replaces PCM RP173025 Strap Type Connector For Points AV distributors set timing 5...
Tune Up Kit Delco EST V8 Replaces PCM RP173081 Sierra® 18-5281
$44.05 $57.89
Sierra Distributor Cap & Rotor 18-5281 Tune-up kit includes cap & rotor for GM V8 marine engines with Delco EST HEI module-in-cap distributors For V8...
Condenser Prestolite Ford All Years PCM R115002 Condenser Prestolite Ford All Years PCM R115002
$12.64
All years Ford Prestolite Condenser  OEM PCM R115002 Works with All Prestolite Clip Down OR Screw Down Caps New condenser ready to install! WARNING- This...
Flush Pro Complete Kit With Thru Hull Fitting And Hose For 1-1/4 Inch By Perko Flush Kit 1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM
$279.05 $305.99
FULL KIT WITH THRU HULL FITTING AND HOSE!  1-1/4" FLUSHPRO™  PERKO-9-0457DP7 VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM Flush your boat engine safely and easily....
SEA STRAINER CAP REPLACEMENT MARINE HARDWARE FOR  1-1/4 INCH NPT
$127.53 $148.79
 Replacement CAP for your 1-1/4" and 1-1/2" Marine Hardware Sea Strainer * CAP TOP ONLY. Picture for illustration purposes. Marine Hardware,TM Inc.’s Universal Mount Sea Strainers incorporate...
Mercruiser SB GM V8 Delco EST Pre-Vortec Tune Up Kit M57DELCO
$138.00 $148.50
Comprehensive kit includes the items needed to tune-up Pre Vortec Mercruiser Small Block V8 GM engines with Delco EST ignition system. Normal annual maintenance items...
6.0L Belt Tensioner OEM Indmar 551370 6.0L Belt Tensioner OEM Indmar 551370
$195.00 $225.64
Belt tensioner 6.0L Original Indmar
Single Filter Indmar GM Oil Filter 22mm Thread Internal Bypass 6.0L & 6.2L OEM Indmar 872024-1
$19.49 $24.50
Recommended for all 6.0L & 6.2L Indmar Marine Engines above S/N 164786 Designed exclusively for Indmar Marine Engines. Indmar oil filters increase engine life and...
Circulation Pump Kit For LY6 | L96 | LS2 OEM Indmar 556381
$917.79 $1,019.80
BI-ROTATIONAL CIRCULATING PUMP 5.7 CHEVY 350 OEM INDMARIncludes gaskets. Fits Left Hand OR Right Hand EnginesOEM INDMAR BRAND NEW NOT A RE-MANUFACTURED PUMP!FITS THE 350...
Safe-T Quick Connect Rotary Steering Kit - 13 Foot Dometic SeaStar SS13713
$264.00
Quick Connect rotary steering kit includes everything needed to replace the steering of single-station boats with a single power-assisted sterndrive or inboard engine. 13 ft....
Stainless Steel Strainer Basket for 2 Inch 0493 Strainer | Perko 049300999D
$179.00 $224.83
Perko stainless steel replacement basket for the 0493 size 9 intake strainer which is equipped with 2 inch NPT threads.  The outside diameter of this...
Stainless Steel Strainer Basket for 1-1/4 Inch 0493 Strainer | Perko 049300799D
$119.91 $129.91
Perko stainless steel replacement basket for the 0493 size 7 intake strainer which is equipped with 1-1/4 inch NPT threads.  The outside diameter of this...
Air Filter | OEM Volvo Penta 21496510 Air Filter | OEM Volvo Penta 21496510
$195.00 $231.00
Volvo Penta Air Filter OEM Volvo 21496510
Rudder Assembly RPTH400-SB-P Rudder Assembly RPTH400-SB-P
$1,249.00 $1,588.81
$1,249.00 $1,588.81
Marine Hardware Rudder Assembly Keyed Port Side  
High-Capacity Spin-On Gasoline Fuel Filter | Volvo Penta 3847644
$25.00 $26.00
Replacement OEM Volvo Penta 6-micron fuel water filter fits many different Volvo Penta gasoline marine engines. Volvo Penta 3847644 SX fuel filter Protects marine engines...
Knob Style Push-Pull Utility Control Cable, 20 foot | Dometic CC34320
$159.00 $166.20
Knob Style Push-Pull Utility Control Cable, 20 foot Replaces Morse Controls 018872-000-240.0, 33LU-20K, 33LU-20T Replaces Teleflex CC34320 Replaces MORSE 018873-000-0240 T-HANDLE CABLE ITEM NO. 202775...
Sea Strainer Complete Assembly Marine Hardware 1-1/4 Inch NPT Sea Strainer Complete Assembly Marine Hardware 2.00 Inch NPT
$645.00 $908.23
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!...
Cap For Degas Bottle Reservoir Coolant Recovery Tank | Crusader R034045
$21.53
Cap For Degas Bottle Reservoir OEM R034045 - Cap Only Replaces Volvo Penta 1674083 Fits many PCM Engines - Most ZR | 5.0 | 5.7...
Degas Bottle Reservoir | Crusader R146001
$155.10
Degas Bottle Reservoir OEM R146001 - Resivoir Only Fits many PCM Engines - Most ZR | 5.0 | 5.7 WITH Closed Cooling FOR THE CAP...
Rotor PCM HEI | GT 40 Original PCM R103009
$14.90
PCM HEI OEM GT 40  Original PCM R103009 Not Aftermarket ROTOR, DISTRIBUTOR Replaces OMC/Johnson/Evinrude 3854218 Replaces Volvo Penta 3854218 Replaces Sierra 18-5413   WARNING- This...
Water Pump - Raw Water MPI | MV8V-1121-CHARCOAL Water Pump - Raw Water MPI | MV8V-1121-CHARCOAL
$799.00 $929.00
Original Ilmor Water Pump | OEM Ilmor MV8V-1121-CHARCOAL Ilmor water pumps hold the impeller for you MasterCraft boat engines. The seals will wear out and...
Power Steering Pump | Volvo Penta 3888323
$674.00 $796.00
Original Volvo Penta Power Steering OEM power steering pump. Fits various Volvo Penta sterndrive marine engines. Does not include pully Must have a power steering...
Fuse Holder Dash Mount With Cap Used On Older Correct Craft Boats 7-0159 Fuse Holder Dash Mount With Cap Used On Older Correct Craft Boats 7-0159
$9.15 $12.95
Twist cap fuse holder, for panel mount dashes on older Correct Craft Boats. Uses standard spade connector Fuse Reference - Pre 1985 Took The Following...
Fuel Filter In-Line 3/8" Inlet - 3/8" Outlet 33270 Fuel Filter In-Line 3/8" Inlet - 3/8" Outlet 33270
$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....
Oil Line - Transmission Oil Line 22 Inches Long With Locking Sleeve OEM 845067-220S
$83.00 $84.95
ORIGINAL INDMAR 22" Transmission Oil Line with Locking Sleeve HOSE ASM, TRANY COOLER 22" W/SLEEVE LOCKING 180DEG...845067-220S Quick connect oil/trans hose 22" long
Oil Line - Transmission Oil Line 18 Inches Long With Locking Sleeve OEM 845067-180S
$75.00 $78.95
ORIGINAL INDMAR 18" Transmission Oil Line with Locking Sleeve HOSE ASM, 18" W/SLEEVE LOCKING, 845067-180S Quick connect oil/trans hose 18" long
Oil Line - Transmission Oil Line 24 Inches Long OEM Indmar 845028-240
$24.70 $26.60
ORIGINAL INDMAR 24" Transmission Oil Line ASM Hose for transmission cooler. Length- 24 inches Genuine Indmar Parts deliver optimal performance, efficiency, and a longer engine...
Rotor for Prestolite Distributor 1987 and newer OEM Indmar 75-5018
$26.03 $28.03
OEM Indmar Rotor for model years 1987 and newer Prestolite distributors used in Indmar applications. For Cap - CLICK HERE
Tensioner Wheel LT-1 | LTR OEM Indmar 55-6059
$184.05 $195.92
Belt tensioner wheel for LT-1 and LTR marine engines.
Mercury Impeller Gasket | Replaces 27-8172771 | Sierra 18-2566 Mercury Impeller Gasket | Replaces 27-8172771 | Sierra 18-2566
$3.45 $3.59
Replacement water pump impeller for many Mercury/Mariner outboards & Mercruiser. Sierra Brand. Replaces Mercury Marine 27-817277, 27-8172771 Replaces Mallory 9-60023 Fits 40/45/50/60 FourStroke Bigfoot, 60...
Metal Washer For ohnson Raw Water Pump OEM Indmar 685017
$8.29 $8.93
WASHER FOR INDMAR PUMP OEM 68-5017 Washer used in Johnson raw water pump. Used with all Indmar applications with Johnson water pump. This is the...
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