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! 

Sold Out
NO LONGER AVAILABLE FROM INDMAR - VERY SORRY! ORIGINAL INDMAR OIL FILTER RELOCATOR 13/16 GM  Oil filter relocator 13/16.  Used on 5.7 Liter and 8.1...
Sending Unit Oil Pressure 80 PSI Single Station GM Ford PCM & Indmar 2006 & Prior Sierra® 18-5899
$38.00 $49.69
Single Station Oil Pressure Sender 80 PSI - 1/8-27 in. NPT Sierra® Brand 18-5899 Engine oil pressure sending unit sends a signal to a 0-80...
Bearing Buddy Bra - Keeps grease off your trailer wheels!
$10.00 $12.69
$10.00 $12.69
Bearing Buddy Bra - Keeps grease off your trailer wheels! The Bearing Buddy Bra® will allow excess grease to escape if axle the hubs are...
SWITCH WATER TEMP SENSOR– 3/8 INCH NPT – INDMAR BRAND 64-5003
$40.26 $43.36
OEM Indmar Water Temperature Switch Water Temperature Switch – 3/8 inch NPT –  Indmar engines water temperature sensor Product Specs:Brass sensor (Marine) to help avoid corrosion...
Switch Water Temp Alarm Ford-GM-EFI-Water Temperature Switch -1/2 Inch NPT – PCM GT40 And APEX MPI OEM# R020014A
$66.46
Water Temperature Switch - 1/2 inch NPT – PCM GT40 & APEX MPI R020014A Activates a buzzer or light when engine temps reach dangerous levels 95...
32 Ounce HPF PRO Gearcase Lubricant Evinrude BRP-0778755
$26.35 $28.06
High-viscosity blend is the factory fill gearcase lubricant for Evinrude E-TEC outboards. HPF PRO gear lube A high-viscocity blend lubricant with enhanced friction reducers, anti-foam...
ANODE ZINC 1/8" NPT PENCIL STYLE SACRIFICIAL ZINC ANODE CME BRAND CME00
$4.50 $5.38
Pencil Anode 1/8"NPT Zinc sacrificial anode reduces the corrosive affects of salt and fresh water on marine engines. 1/8 in. NPT 2 in. length 1/4 in....
REPLACEMENT RUDDER ASSEMBLY FOR TOURNAMENT SKI BOATS
$1,198.00 $1,361.86
REPLACEMENT RUDDER ASSEMBLY FOR TOURNAMENT SKI BOATS Marine Hardware rudders are cast and machined in the USA The tiller arm is double keyed for left...
NUT ADAPTER FOR STEERING CABLE MORSE TO UFLEX-K66 NUT ADAPTER FOR STEERING CABLE MORSE TO UFLEX-K66
$24.05 $28.45
Steering Cable Adapter Adapts UFM66 steering cables to threaded helms Adapts Morse Cable to Teleflex Helm
TRAVEL TUBE FOR STEERING CABLE TELEFLEX SA35680P TRAVEL TUBE FOR STEERING CABLE TELEFLEX SA35680P
$13.50 $14.95
Teleflex Old Style Threaded Connection Safe-T & Big-T & Spent Travel Tube Helms
BILGE PUMP 800 GPH RULE-MATE AUTOMATIC BILGE PUMP 12V RM800B BILGE PUMP 800 GPH RULE-MATE AUTOMATIC BILGE PUMP 12V RM800B
$115.00 $164.38
800 GPH Rule-Mate Automatic Bilge Pump, 12V | Rule RM800B 800 GPH Rule-Mate Automatic Bilge Pump 12 Volt DC Operation Amp draw: 3 amp Recommended...
REPAIR KIT JOHNSON OEM JP-09-45825 FOR JOHNSON MINOR SERVICE KIT FOR F6B9 PUMP
$68.25 $82.93
Johnson Pump 09-45825 Crankshaft Type Water Pump Service Kit Johnson Pump 09-45825 Crankshaft Type Water Pump Service Kit Minor Service Kit Used on pump type...
Repair Kit Complete Raw Water Pumps Original Quicksilver QS-46-807151A14
$129.99 $139.99
RIGINAL REPAIR KIT FOR MERCRUISER ORIGINAL STYLE PLASTIC BODY PUMPS  QUICKSILVER BRAND We also have SIERRA - CLICK HERE Impeller kit with 1 piece pump...
Wire Set Spark Plug And Coil PCM - 6.0L - LY6 Non CES 2009 & Newer Original PCM RK120022
$79.43
OEM PCM Spark Plug Wire Set For 6.0L - LY6 Non Catalyst Engines For: 2009 And Newer Engines PCM OEM PART RK120022 PCM ZR409 NON CATALYST...
Wire Set Spark Plug And Coil PCM-Crusader 5.7L CAT Original PCM RK120023
$81.11
OEM PCM Spark Plug Wire Set HVS For HVS For Catalyst Exhaust Ignitions RK120023 HVS Spark Plug Wire Set for PCM  5.7L Catalyst Exhaust EX343 Engines...
Sold Out
REPLACED WITH AC DELCO 41-101 - CLICK HERE AC Delco has discontinued the 41-993 and are superseding to 41-101   The primary difference between AC...
Conversion Kit Pertronix Ignitor II Clip or Screw Down Caps IG-1581LS
$199.05 $249.65
PerTronix "Ignitor II" Electronic Ignition conversion kit for EITHER the Prestolite clip/screw down caps. Fits both screw down and clip down caps! Does NOT need...
DISTRIBUTOR CAP MALLORY V8 FLAT CAP
$63.22 $87.39
Crab style cap fits V8 marine engines with Mallory flat cap distributors. Used with 18-5411 Rotor - Click HERE for ROTOR Mallory V8 Flat Distributor...
Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003 Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003
$7.20
Rotor for Prestolite distributors with clip down cap through 1986 Original OEM - PCM / Crusader R103003 Goes with Cap # 41052 Clip Down with screws...
Oil Extractor Pela PL-650 - Big 6.5 Liter - 6.87 Quarts Easy Extractor Oil Extractor Pela PL-650 - Big 6.5 Liter - 6.87 Quarts Easy Extractor
$139.59 $169.99
Original Pela 650 6.5 Liter Marine Oil Change Pump This Pela 650 marine oil change pump can reach the required vacuum power to pull the...
Sport Tilt Helm Cover Bellows | Dometic HP6046-1
$16.29 $16.62
Qty 1 replacement bellows for the Sport Tilt helm (HA6123) Replacement for the following Seastar: HA6123, SH91800P, SH91810P, HH4315-3, HH6145-3, HH6188-3, HH6189-3, HH6190-3, HH6191-3, HH6192-3...
Amsoil 10W-40 Marine Engine Oil | Quart | PCM-R193001A-1 Amsoil 10W-40 Marine Engine Oil | Quart | PCM-R193001A-1
$12.30
A full synthetic 10W-40 developed by Amsoil and Pleasurecraft Engine group is specifically formulated for all PCM, Crusader, and Levitator marine engines. Meets engine oil...
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
$5.08 $6.95
Winged Drain Plug for Exhaust Drain Hose OEM Indmar 605176 For Complete Hose Kit with Drain Plug & Tee - CLICK HERE For Plastic Tee...
OMC 21 Micron Fuel Water Separator Filter
$15.95 $16.89
Replacement spin-on fuel filter with OMC threads removes contaminants & water from incoming fuel. OMC thread fuel filter Protects marine engines by filtering water, dust,...
Cable End Handle Assembly Pivot 30 Series SEASTAR-031029
$12.00 $14.99
Handle Assembly Common Steering Cable End Pivot 30 Series | Dometic Replaces Morse Controls 31029 Replaces Teleflex 031029
Nut Adapter For 33C/3300 Series Shift Cable to Mercury Adapter Kit Uflex K56
$36.00 $41.70
Connects Seastar Solutions & Teleflex 3300/33C style cables to Mercruiser stern drives & Mercury outboard engines. 33C/3300 Series Shift Cable Connection Kit to Mercury Adapter...
Switch Ignition Key Switch 3 Position Terminal Off-Run-Start Brass Sierra® Switch Ignition Key Switch 3 Position Terminal Off-Run-Start Brass Sierra®
$49.45 $55.49
Conventional Off, Run & Start 7/8" Mounting Hole Sierra Marine's replacement engine components are manufactured to meet or exceed OEM requirements. This ignition switch has...
Belt Serpentine 5.7L With Johnson Crank Driven Raw Water Pump PCM Crusader R066039 Belt Serpentine 5.7L With Johnson Crank Driven Raw Water Pump PCM Crusader R066039
$42.00
PCM Crusader Serpentine Drive Belt With Modular Raw Water Pump- OEM R066039 BELT,SERPENTINE DRIVE 5.7L PCM/Crusader 5.7 engines only These belts were used around 2016...
Belt Indmar Alternator Serpentine Chevy 6.0L Engines OEM# 72-5031
$51.79 $55.78
Indmar serpentine belt for Indmar 6.0L marine engines from 2003 & up OEM INDMAR BELT Serpentine Belt for Chevy 6.0 Engine This is an Original Indmar...
Switch Ignition 3 Position Magneto Marine Incl. Mercury Push To Choke
$31.10 $40.09
Push to choke ignition switch with Off - Run - Start positions & 6 color coded wires is designed for Mercury control box applications. Sierra...
Cam For Neutral Safety Switch Velvet Drive Brand OEM VD-1016099001 Cam For Neutral Safety Switch Velvet Drive Brand OEM VD-1016099001
$129.11 $141.48
Cam for Neutral Safety Switch Item 31 in the exploded view.
Sea Strainer Replacement Screen Marine Hardware 2" and 2-1/2" Inch NPT Sea Strainer Replacement Screen Marine Hardware 2" and 2-1/2" Inch NPT
$113.30 $126.36
 Replacement Screen for your 2" or your 2-1/2"  Fits both sizes. Marine Hardware Sea Strainer * SCREEN ONLY. Picture for illustration purposes. Marine Hardware Inc.’s Universal...
Items 225 to 256 of 867 total