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! 

4 inch Heat Exchange End Cap Kit | Seakamp SK3400C 4 inch Heat Exchange End Cap Kit | Seakamp SK3400C
$40.00 $43.00
4 inch Heat Exchange End Cap Kit | Seakamp SK3400C Gasket measures 3-7/8 inches Replaces Sendure part number 5374
Mercruiser Gen II Water Pump Kit | Sierra 18-3147
$107.71 $168.39
Sierra replacement water pump kit for Mercruiser Alpha I Gen II stern drives. Sierra Mercruiser water pump kit For Mercruiser Alpha I Gen II stern...
Dpx Gray Paint | Volvo Penta 3851220
$23.99 $25.90
Volvo Penta 3851220 12 oz. DPX Grey Drive Touch-Up Spray Paint DPX Grey Drive Touch-Up Spray Paint Volvo Penta OE factory matched paint for DPX...
Sparkplug Wire Set Black Scorpion | United Marine 222
$80.42 $101.13
Sparkplug Wire Set Black Scorpion United Marine 222 Replaces Quicksilver 863656A03
Diesel Engine Oil Filter | Volvo Penta 21707132
$30.00 $30.80
Original Volvo Bypass oil filter used on many Volvo Penta diesel engines. Volvo Penta oil filter Fits Volvo Penta D9, D11, D12, D16, D162, D163,...
Control Cable Ball Joint 10-32 UNF Uflex USA L7
$22.00 $26.72
Ball Joint Connector UFLEX-L7 Uflex ball joint For use with UFLEX C2, C8, MACHzero and Teleflex/Morse 3300/33C cables with 10-32 threads Durable stainless steel with...
Thunderbolt Small Block Tri-Pak Tune-Up Kit | United Marine 1-103
$108.71 $143.61
Thunderbolt Small Block Tri-Pak Tune-Up Kit Kit fits Mercruiser V8 305 and 350 cubic inch engines with Thunderbolt ignition systems Includes MEGA-MAG 8mm SSC silicone...
Thunderbolt Big Block Tri-Pak Tune-Up Kit | United Marine 1-102
$102.69 $145.65
Thunderbolt Big Block Tri-Pak Tune-Up Kit Kit fits Mercruiser V8 454, 502, 540, and 572 cubic inch engines with Thunderbolt ignition systems Includes MEGA-MAG 8mm...
Back-Mount Rack Mechanical Steering Cable Single 15 Foot | Dometic SSC13415
$230.33 $245.29
15 Foot | Dometic SSC13415 OEM Installed on many models and on the Malibu Resonse 1996 and up. This cable does NOT fit the the...
O-Ring - Outer Oil Adapter OEM CRU-22654 O-Ring - Outer Oil Adapter OEM CRU-22654
$3.64
ORIGINAL Crusader O-Ring - Outter Oil Adaptor For the smaller Remote Oil Filter IN -O-Ring - CLICK HERE  
O-Ring Remote Filter IN OEM CRU-22802 O-Ring - Outer Oil Adapter OEM CRU-22654
$0.79
ORIGINAL Crusader Remote Oil Filter IN -O-Ring For the larger O-Ring - Outter Oil Adaptor - CLICK HERE
Gas Spring Attwood Stainless Steel 7.5" to 10.5" 30 lbs Gas Spring Attwood Stainless Steel 7.5" to 10.5" 30 lbs
$29.99 $33.95
Attwood Stainless Steel Gas Spring Attwood Stainless Steel Gas Springs feature a stainless steel shell and rod to ensure corrosion-resistance. All Attwood stainless steel springs...
Steering Cable X-Treme 18 Feet Rack and Pinion Cable OEM SSCX 15418 Steering Cable X-Treme 18 Feet Rack and Pinion Cable OEM SSCX 15418
$230.33 $255.29
Xtreme Rack & Pinion Steering Cable - 15 Feet Xtreme Rack & Pinion Steering Cable - 15 Feet Long Replace your loose Teleflex rack and...
Belt Ford 6.2 360 & 460 2016 & Up 95 Amp Alternator OEM Indmar 72-5903
$49.23 $53.02
Alternator Belt Used On Indmar 360 Through 460 2016 & Newer Engines With 95 Amp Alternator 72-5903 Indmar is sending Dayco Belts - This is...
Oil Filter Mounting Header OEM PCM R079066
$54.90
REMOTE OIL FILTER MOUNTING HEADER HEADER - OIL FILTER Supercedes Crusader 98106 Order the PCM FILTER Part # R077019 click HERE
Repair Kit Major Raw Water Pumps For Sherwood OEM Sherwood 25029
$245.00 $306.11
SHERWOOD Major Pump repair kit OEM 25029 Sherwood raw water pump major repair kit Includes impeller, mechanical seal assembly, 2 ball bearings, cam, cam screw,...
8 Ounce Triple-Guard Marine Grease Evinrude 0508298
$10.95 $11.42
Waterproof marine grease that stays in place & is unaffected by vibration, saltwater or cold temperatures. Triple-Guard grease Reformulated for higher water resistance and improved...
Wire Set Spark Plug GM V-6 Conventional Ignition United Marine UIW-107
$59.05 $69.66
V6 GM Spark Plug Wire Set United Ignition Wire 107 Custom tailored 8mm spark plug wire set for GM V6 engines using conventional ignition systems...
Belt Serpentine Belt For Indmar 6.0L, LY6, LS-2, LS-3, LQ-9  R066043 - 25-060760 Belt Serpentine Belt For Indmar 6.0L, LY6, LS-2, LS-3, LQ-9  R066043 - 25-060760
$44.00 $55.59
Belt  Belt Serpentine Belt Indmar 6.0L, LY6, LS-2, LS-3, LQ-9 Napa Gold FOR OEM BELT - CLICK HERE Serpentine belt for Indmar 6.0L marine engines...
Tee For Exhaust Drain Hose Indmar 60-5904
$2.12 $2.28
Exhaust Drain Hose Tee OEM Indmar 605904 Plastic T that fits 5/8" hose with threaded drain hole For COMPLETE Hose Kit with Tee and Drain...
Drain Hose Exhaust With Tee & Drain Plug Indmar 81-5900
$41.17 $44.34
Exhaust Drain Hose Tee OEM Indmar 605904 Plastic T that fits 5/8" hose with threaded drain hole For Plastic Tee Fitting - CLICK HERE For...
Accura Zero Torque Feedback Rotary Steering Kit - 23 feet Uflex ACCURA23FC
$421.00 $448.05
Accura Zero Torque Feedback Rotary Steering Kit - 23 feet A convenient kit form, especially suitable as replacement steering, that includes helm, bezel and cable....
Steering Cable X-Treme 22 Feet Rack and Pinion Cable Seastar OEM SSCX 15422 Steering Cable X-Treme 22 Feet Rack and Pinion Cable Seastar OEM SSCX 15422
$267.21 $318.49
Xtreme Rack & Pinion Steering Cable - 22 Feet Xtreme Rack & Pinion Steering Cable - 22 Feet Long Replaces Seastar Solutions SSC15422 Replace your...
Version 1P Hydraulic Cylinder Uflex UC128TS-1P Version 1P Hydraulic Cylinder Uflex UC128TS-1P
$852.66 $871.39
Version 1P Hydraulic Cylinder Replaces Uflex UC128OBF-1P  
Wire Set Spark Plug V6 Prestolite Spark Plug Wire Set United Marine UIW-117
$56.91 $72.00
Prestolite V6 Spark Plug Wire Set Prestolite V6 marine spark plug wire set For Crusader V6 4.3L 262 engines from 1983-88 with Prestolite ignitions For...
Tune Up Kit V6 Prestolite Screw Down Type Sierra® 18-5276
$52.05 $69.99
Tune-up kit includes cap, rotor, points, and condenser for V6 Prestolite distributors using two screws to attach cap to distributor housing. For Prestolite V-6 single...
Rudder Assembly RPTH400-SB-F Rudder Assembly RPTH400-SB-F
$1,072.46 $1,251.20
$1,072.46 $1,251.20
Marine Hardware Rudder Assembly Forward Facing Keyway Forward Facing Straight Tiller Arm  
Spark Plug Set LT4 OEM PCM RP030014 Spark Plug Set LT4 OEM PCM RP030014
$157.61
OEM Pleasurecraft Marine PCM LT 4 Spark Plugs Set of 8
Cam Screw For Raw Water Pump Sherwood G21 OEM# R175042
$15.00 $18.00
CAM Screw For Sherwood G21 Raw Water Pump ONLY! This is the silver screw that holds the cam that squashes the impeller. The hose connectors...
Mercruiser 2 Piece Sea Water Pump Sierra 18-3600
$480.73 $757.09
Direct replacement Bravo style raw water pump for Mercruiser V8 marine engines with 2 piece pump housing & V-belt. Sierra Mercruiser Bravo raw water pump...
Water Pump Minor Repair Kit Sherwood 12399
$115.00 $155.59
Minor pump kit contains select parts needed for the basic repair of various Sherwood sea water pumps. Sherwood raw water pump minor repair kit Includes...
Binnacle Mount Control With Trim Switch Johnson & Evinrude 5006182 Binnacle Mount Control With Trim Switch Johnson & Evinrude 5006182
$340.92 $408.48
Top mount dual function engine control head operates both the shift & throttle functions of 1996 & newer Evinrude outboards. Johnson/Evinrude binnacle mount control box...
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