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! 

Sparkplug Wire Set Volvo 4.3L V6 Delco EST | United Marine 221
$69.26 $85.98
Custom tailored 8mm sparkplug wire set for Volvo 4.3L V6 engines with Delco EST igntion system. For Volvo Penta GM V6 4.3L engines from approximately...
Impeller Kit - 7.4L PV06765 | OEM Ilmor PV06765
$64.79 $74.99
Original Ilmor Impeller Kit Ilmor PV06765 COMPATIBLE WITH THE FOLLOWING ENGINES MV8 5.7L-OPS - V-Drive MV8 6.0L-OPS - Direct Drive MV8 6.0L-OPS - V-Drive 5000MPI-OPS...
Connector Control Cable OEM R024024
$3.80
Threaded connector for throttle or shift cables. MV2, MV3, and current with 10/32nd threaded cables.
Circulation Water Pump Kit 6.0 liter LQ4 Water Pump Kit OEM Crusader RK057033B
$397.29
OEM 6.0 liter LQ4 Water Pump Kit RK057033B Complete Assembly - # 27 in the exploded view
Oil Filter For Indmar Ford 351 Engines OEM Indmar Filter 59-2024
$9.95 $10.71
Recommended Indmar Ford 351 Engines Spin On Oil Filter OEM Indmar 592024
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OEM MARINE POWER 4.3L - 8.1L Fuel Pump with Cooler Canister Fuel Canister for Marine Power G-force fuel system. Canister is hard anodized for superior...
Rudder Algonac Cast 1000C803 Rudder Algonac Cast 1000C803
$1,145.00 $1,490.09
$1,145.00 $1,490.09
REPLACEMENT RUDDER - POST AND RUDDER ONLY - KEYED FOR STARBOARD We can add an additional key for 99.00 USD Please call for additional keying....
Safe-T QC Dash Tilt Module Kit Seastar Solutions SHT91523
$327.49 $375.49
Seastar Solutions Sport Tilt module includes both the tilt helm and the tilt mechanism to provide comfortable steering angles while either sitting or standing. Safe-T...
Oil Line - Transmission Oil Line 40 Inches Long OEM 845028-400
$31.66 $34.09
ORIGINAL INDMAR 40" Transmission Oil Line OEM 845028-400
Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard
$1,135.00 $1,448.99
Rudder Assembly - Rudder Assembly Mastercraft Keyed  - Flat Tiller Arm Keyed Keyed port & starboard with two key cuts on each rudder. For Mastercraft 1987...
Wire Set Spark Plug Set 8MM 5.0 - 5.7 - MPI - HVS OEM PCM RK120018
$105.49
Original PCM 8mm ignition wire set MPI 2002 and Up Years. PCM Pro Sport and Excalibur 2006 and up Indmar Engines These Fit the HVS...
Belt Raw Water Pump V-Belts PCM R066021
$18.26
PCM RAW WATER PUMP BELT 454 CHEVY ENGINES ALL PCM R066021 Raw Water Pump Belt If you need the set for Raw Water Pump AND Alternator,...
BELT RAW WATER PUMP PCM 97178
$77.98
PCM - CRUSADER - 97178 Raw Water Pump Drive Belt
Belt PCM Serpentine Chevy 6.0L -ZR6 - 2007 And Prior Only R066027
$61.04
PCM R066027 Serpentine engine belt for ZR6  PCM 6.0L  375 HP 2007 and prior! 89-3/4" overall length and 13/16" wide Fits 1999 and up PCM Chevy...
Adapter For Oil Sender All GM Engines Original PCM R024059 Adapter For Oil Sender All GM Engines Original PCM R024059
$3.00
Oil Sender Adapter for ALL GM Engines - Original PCM Item R024059 1/8" NPT female to 1/8" NPT male adapter Extends the oil sender out...
Switch Fuel Pressure Cut Off Switch Original Crusader R153005
$82.01
Oil Pressure Fuel Cut Off Switch Original Crusader OEM Crusader disconnect switch kills current to the fuel pump when oil pressure is lost. Fits Crusader...
FLUSH KIT DO IT YOURSELF FLUSHING-WINTERIZING KIT QUICK-EASY BY STAR BRITE© FLUSH KIT DO IT YOURSELF FLUSHING-WINTERIZING KIT QUICK-EASY BY STAR BRITE©
$67.89 $80.18
Simple way to winterize marine outboard and inboard engines by flushing and filling engine cooling system with antifreeze. Star Brite Do-It-Yourself winterizing kit Quickly and...
90 Degree Barb Fitting for Marine Hardware Srainers - BRASS FITTING
$33.45 $36.00
90 Degree Barb Fitting for Marine Hardware & Sherwood Srainers - BRASS FITTING Groco PTHC-1250 Pipe to Hose Adapter1-1/4" Outside Diameter Barb x 1-1/4" NPT 1 1/4...
Sea Strainer Complete Assembly Marine Hardware 1-1/4 Inch NPT Sea Strainer Complete Assembly Marine Hardware 1-1/4 Inch NPT
$431.24 $499.43
This will fit Indmar; Ford & GM, PCM GM and Mercruiser GM UNIVERSAL SWIVEL MOUNT - 1-1/4" inlet and 1-1/4" outlet. Drain Plugs included for Winterizing!...
1.786 in. Wheel Hub Grease Cap FULT-001501
$2.45 $2.53
Zinc plated cap helps retain bearing grease in trailer wheel hubs. 1.786 in. grease cap Zinc plated for corrosion resistance Fulton 1500 series 1.786 in....
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