PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

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 305 - 350 - 454 Mallory Distributors (87 & Later) Original PCM Item # RP173025A
15%
$84.83 $100.39
Tune Up Kit for Mallory Distributors 1987 & Up ORIGINAL PCM RP173025A - Not Aftermarket  Spade Type Connector For Points and sometimes used before 1987 AV...
ROTOR MALLORY UNILITE OEM MALLORY ROTOR MAA-335
10%
$19.95 $22.25
Original Equipment Mallory Unilite Rotor with copper tip Distributor Rotor, Unilite, Brass Contact, Mallory, 37, 38 Series, V8 Mallory constructed these distributor rotors from an...
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
12%
$98.82 $112.53
Tune Up Kit for Mallory Distributors 1986 & Prior ORIGINAL PCM RP173025 - Not Aftermarket  Strap Type Connector For Points AV distributors set timing 5 degrees...
Rotor Mallory Distributor Stack Cap V8 Rotor Original Factory PCM-Crusader # R103001
8%
$9.42 $10.25
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
2%
$17.00 $17.29
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
16%
$27.00 $31.97
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
6%
$7.99 $8.49
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
9%
$77.55 $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
10%
$84.95 $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...
Hull & Bottom Cleaner 1 Gallon Jug Star Brite EZ On EZ Off - STAR-092832
17%
Sold Out
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.
17%
$16.00 $19.38
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
16%
$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
8%
$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...
Teak Oil Premium Golden Star Brite - 32oz
37%
$26.00 $41.06
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
18%
$27.85 $33.95
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
32%
$160.00 $234.70
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
44%
$19.52 $34.98
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
3%
$241.05 $248.99
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
17%
$15.00 $17.99
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 Change Kit Late V6 & V8 Engines Quicksilver 8M0169548
$98.76
Oil Change Kit for late V6 & V8 Engines For 3.4L V6 175-225HP and 4.6L V8 250-300HP Mercury engines Includes oil, filter, drain hose and...
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