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! 

Mercruiser 8mm Ignition Wire Set MEG-102 MEGA-MAG
$65.67 $92.67
Mercruiser 8mm Ignition Wire Set MEG-102 MEGA-MAG  FOR GM MERC T-BOLT ELECTRONIC IGNITON PREMIUM SSC WIRE SET LIFETIME WARRANTY, BLUE Blue Premium SSC Wire Set...
Spark Plug Set Of 8 NGK-3623
$54.00 $61.20
NGK-3623 Spark Plug Set Includes 8 Plugs NGK spark plug Part number BPR6EFS Stock number 3623 14mm x 1.25mm thread 19.0mm thread length Projecting insulator type...
MEGA-MAG CUSTOM WIRE SET SPARK PLUG AND COIL BIG BLOCK BLUE COLOR UIW-110
$94.00 $145.76
MEGA-MAG CUSTOM WIRE SET SPARK PLUG AND COIL BIG BLOCK BLUE COLOR MEGA-MAG - UIW-110 V8 marine spark plug wire set For GM and Ford...
Conversion Kit Pertronix Igniter II Prestolite Screw Down Cap PNX-91582
$125.99 $136.39
Pertronix "Ignitor II" Electronic Ignition Conversion Kit 91582 NO LONGER AVAILABLE - SORRY ABOUT THAT 1987 and up Prestolite screw down cap distributors - 2...
Spark Plug Set PCM - Indmar 8.1L - 6.0L Set Of 8 NGK-7862 Laser Platinum Replaces RP030009
$109.75 $115.92
NGK-7862 Laser Platinum 8.1L Spark Plug Set PZTR5A Replaces PCM-RP030009 & RP030011 Includes 8 Plugs 8.1L & MP 6.0L 14mm thread size 18mm thread length Resistor Tapered seat...
Wire Set Spark Plug And Coil Set 454 Left Hand - 7MM PCM OEM RA121022 Replaces RA121020
$55.24
Original Crusader 7mm ignition wire set with coil wire Fits Crusader marine engines with Prestolite & Mallory marine distributors RA121020 PART NUMBER HAS BEEN REPLACED...
Rotor Delco EST Distributor V8 Rotor Sierra 18-5405 Used With Distributor Cap 18-5354
$14.45 $17.19
Sierra Rotor fits GM V8 marine engines with Delco EST HEI module-in-cap distributors Replaces Mercury 808484, 808484 1, 898253010, 8M6001253 Replaces Crusader 38071, R103008 Replaces...
Original Mercury - 84-816608Q68 Wire Set Including Coil Wire
$102.49
Original Mercury - 84-816608Q68 Wire Set Including Coil Wire Quicksilver Wire Set Replaces Mercury 84-816608A68 Replaces Crusader 98070 Replaces Marine Power 470511 Replaces United Ignition...
Tune Up Kit Thunderbolt HEI V6 Complete Tune Up Kit
$36.46 $47.49
Tune-up kit includes cap and rotor fits Mercruiser V6 marine engines with Thunderbolt distributors. For Mercruiser V6 HEI Thunderbolt ignitions Includes 18-5396 distributor cap and...
Tune Up Kit Kercruiser Thunderbolt Ignition Cap Rotor Gasket Kit Tune Up Kit Kercruiser Thunderbolt Ignition Cap Rotor Gasket Kit
$29.95 $33.75
Mercruiser Thunderbolt Ignitions - Cap, Rotor & Gasket Can be used to replace the newer style rotor without the metal base You will have to...
Tune Up Kit Delco 4 Cylinder Complete Tune Up Kit
$42.05 $49.89
Tune-up kit includes cap, rotor, points, and condenser for 4 cylinder marine engines with Delco conventional ignition distributors.For Delco 4 cylinder single point conventional distributorsIncludes...
Tune Up Kit Delco HVS V6 Tri-Pak Tune-Up Kit United Ignition Wire 1-204 Complete Tune Up Kit
$151.67 $187.65
Premium marine tune up kit includes distributor cap, rotor, and spark plug wires for GM V6 engines with Delco HVS distributors. Kit fits Mercruiser 4.3L V6 MPI...
Tune Up Kit Delco Inline 6 Cylinder Complete Tune Up Kit
$49.00 $62.69
Tune-up kit includes cap, rotor, points, and condenser. For Delco in-line 6 cylinder single point conventional distributors Includes 18-5386 distributor cap, 18-5418 rotor, 18-5311 points...
Tune Up Kit 305 | 350 | 454 Mallory Distributors 87 & Later OEM PCM RP173025A
$100.39
Tune Up Kit for Mallory Distributors 1987 & Up ORIGINAL PCM RP173025A - Not Aftermarket  Breaker Point Standard Ignition Tune Up Kit Includes Cap, Rotor, Points...
Tune Up Kit 305-350-454-351 Mallory Distributors (86 & Prior) Original PCM Item # RP173025 Tune Up Kit 305-350-454-351 Mallory Distributors (86 & Prior) Original PCM Item # RP173025
$112.53
Tune Up Kit for Mallory Distributors 1986 & Prior Years ORIGINAL PCM RP173025 - Not Aftermarket  Strap Type Connector For Points Includes Cap, Rotor, Points...
Rotor Mallory Distributor Stack Cap V8 Rotor Original Factory PCM-Crusader # R103001
$10.80
Rotor used on Mallory single point marine distributors Original OEM - PCM / Crusader R103001 OEM Crusader Mallory rotor For use with Mallory stack cap distributors...
Sleeve Thermostat Sleeve Mercruiser Thermostat Housing OEM 23-806922
$17.89
Thermostat housing SLEEVE for Mercruisers This sleeve is included with the service kit; Item: 18-1989K Sleeve Replaces Mercury/Mercruiser 23-174951, 23-806922
Points Mallory (87 & Later) Spade Connector PCM OEM Brand R114004
$29.46
Points Mallory 1987 and Up Breaker point set for 8 cylinder Mallory point type marine distributors with stack distributor cap. OEM - PCM R114004 OEM Crusader...
Condenser Prestolite Ford All Years Sierra 18-5347 Replaces PCM R115002
$8.95 $9.39
All years Ford Prestolite Condenser Sierra Brand 18-5347 Works with All Prestolite Clip Down OR Screw Down Caps Ignition condenser for Prestolite screw down or...
Distributor Cap With O-Ring  (86 & Prior) Prestolite Clip Down Original PCM RA108002
$85.20
Cap & Gasket Original PCM RA108002 Not Aftermarket Gasket Included The color may be tan or black depending on what the vendor sends us for stock. However,...
Distributor Cap Mallory 209 D-Stack Cap Original Factory PCM # R108001
$94.26
Original PCM Distributor Cap for Point type and Electronic distributors Mallory 209 D Stack Cap This cap now requires a gasket Item #RM0118 OEM Crusader distributor...
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WE HAVE THE 32 OUNCE BUT THIS GALLON IS NO LONGER AVAILABLE -  CLICK HERE TO ORDER 32 OUNCE BOTTLES EZ-ON EZ-Off Hull & Bottom...
EZ-ON EZ-Off Hull & Bottom Cleaner is the best and easiest way to clean dirty bottoms and hulls. Loosens tough marine deposits, removes stubborn stains quickly and without hard scrubbing. EZ-ON EZ-Off Hull & Bottom Cleaner is the best and easiest way to clean dirty bottoms and hulls. Loosens tough marine deposits, removes stubborn stains quickly and without hard scrubbing.
$14.95 $15.96
EZ-ON EZ-Off Hull & Bottom Cleaner is the best and easiest way to clean dirty bottoms and hulls. Loosens tough marine deposits, removes stubborn stains...
TEAK CLEANER PREMIUM TEAK CLEANER STAR BRITE - 32 oz TEAK CLEANER PREMIUM TEAK CLEANER STAR BRITE - 32 oz
$21.05 $24.99
The ultimate teak cleaner from Star Brite that is the finest cleaner for marine teak! Ideal preparation for oiling teak. No neutralizers needed. Removes stains, fish...
The ultimate teak cleaner from Star Brite that is the finest cleaner for marine teak! TEAK CLEANER PREMIUM TEAK CLEANER STAR BRITE - ONE PINT
$17.45 $18.99
The ultimate teak cleaner from Star Brite that is the finest cleaner for marine teak! Ideal preparation for oiling teak. No neutralizers needed. Removes stains, fish...
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The ultimate teak oil from Star Brite that is the finest sealer/preserver/finish for marine teak that has unmatched long lasting protection.  Star Brite premium golden...
Paint Crusader Blue 12 Ounce Spray Can Crusader OEM 20859
$27.84
CRUSADER BLUE PAINT - MATCHED TO OEM SPECIFICATIONS! Crusader 20859 12 oz. Blue Spray Paint Matched to OE specifications Picture is reference only! Moeller Brand...
Fuel Filter Assembly 10 Micron Original Racor R-110A FUEL FILTER ASSEMBLY 10 MICRON ORIGINAL RACOR R-110A
$224.00 $264.55
Aluminum housing fuel filter/water separator is designed for high pressure injection systems to remove incoming debris in the fuel. Original RACOR - Complete Filter Assembly...
STA-BIL MARINE FORMULA GAS-DIESEL FUEL STABILIZER - ETHANOL TREATMENT 32 OZ. CONCENTRATED
$21.70 $33.99
STA-BIL MARINE FORMULA FUEL PROTECTANT 32 Oz. Concentrate  Concentrated blend of scientific additives all of which act together to prevent fuel from undergoing degradation and...
Flush Pro Complete Kit With Thru Hull Fitting And Hose For 1 Inch By Perko Flush Kit 1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM
$274.65 $327.99
FULL KIT WITH THRU HULL FITTING AND HOSE!  1" ONE INCH FLUSHPRO™  PERKO-9-0457DP6 VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM Flush your boat engine safely...
Gear Lube Pump Threads Directly On 16 oz. or 32 oz. Bottles - OMC Brand
$14.00 $14.45
Gear Lube Pump Threads directly onto 16 oz. or 32 oz. bottles of HPF PRO, HI-Vis, or Premium Blend gear lubricants to simplify the filling...
OIL CHANGER PORTA-QUICK HEAVY DUTY BY JABSCO OIL CHANGER 12 VOLT OIL CHANGER PORTA-QUICK HEAVY DUTY BY JABSCO OIL CHANGER 12 VOLT
$289.95 $382.00
Uses boat's own 12-volt battery bank to quickly pump out engine oil with heavy-duty bronze impeller pump. Lubricating oil-change pump kit with pipes, battery clips...
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