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! 

Impeller Pump Bronze Oberdorfer Pumps OEM # N202M-908
0%
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Flexible impeller raw water pump directly replaces Westerbeke 42175 & Universal 302648 pumps on Universal M3-20, M3-20B, M25XP, M25XPB, M35, M35AC, M35B, M35BC, M40B, M4-30...
Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011 Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011
18%
$115.00 $140.56
AC Delco 41-993 Spark Plug Replaces PCM RP030011 Includes 8 Plugs AC Delco Iridium Spark Plug Replaces AC Delco 41-932 Replaces Crusader RP030011 Replaces NGK PTR4G-15...
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009
23%
$108.00 $141.14
Original Crusader - PCM Platinum 8.1L Spark Plug Set PCM - RP030009 AC Delco 41-983 Brand OEM From PCM Includes 8 Plugs 8.1L & MP 6.0L Plug...
Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010 Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010
16%
$101.89 $121.52
NGK-5599 LASER IRIDIUM ITR4A15 Spark Plug Set Replaces PCM RP030010 Includes 8 Plugs Premium NGK spark plugs are known for their reliable performance and superior anti-fouling...
Wire Set Spark Plug And Coil 8MM GM-Ford OEM PCM RK120017
8%
$69.50 $75.71
Original Crusader 8mm ignition wire set Fits: GM 350 Ford 351 Ford 302 5.8 5.7 5.0 OEM PCM Fits Prestolite or Mallory 90 Degree Plug/Cap...
Wire Set Spark Plug And Coil Set 7MM Ford Crusader OEM CRU-97423 RA121008/9
12%
$42.90 $48.74
Original PCM 7mm ignition wire set fits Crusader marine engines with Prestolite & Mallory point style marine distributors Original Crusader 7mm ignition wire set fits Crusader...
Conversion Kit Pertronix Ignitor II Clip or Screw Down Caps IG-1581LS
20%
$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! Ignition conversion kit...
DISTRIBUTOR CAP MALLORY V8 FLAT CAP
23%
$65.00 $84.69
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...
Ignition Coil Ford - GM Standard Ignition Sierra Brand PCM R117001 Sierra-18-5433
6%
$53.55 $56.95
SIERRA Ignition Coil for standard ignition  Replaces PCM R117001 Standard 12 volt marine ignition coil is designed to be used with external resistor 12 volt 1.5...
Rotor Mallory Distributor Stack Cap V8 Rotor Replaces PCM R103001 Sierra Brand 18-5404-1
18%
$9.45 $11.49
Rotor used on Mallory single point marine distributors-Sierra Replaces Mercury Marine, Mercruiser 391-7057, 391-5088, 391-7057T, 391-898253029, 8M6001224, and FI6901224 Replaces OMC 982211 Replaces Pleasurecraft R103001...
Distributor Cap Prestolite Screw Down Ford GM Original PCM Item# RA108003
8%
$45.00 $48.99
Distributor Cap, Screw Down Prestolite Original PCM RA108003 Fits Ford & GM Prestolite Screw Down cap. Prestolite V8 Distributor Cap Replaces Crusader 41076 Replaces Chrysler 4142817...
Cap And Rotor PCM GT40 Original PCM Item# RP173082
17%
$65.00 $78.38
PCM GT 40  Original PCM RP173082 Not Aftermarket 1995 & Up PCM EFI Ford WARNING- This product can expose you to chemicals which are known to...
TEAK COMPLETE PREMIUM CARE KIT BY STAR BRITE
28%
$49.17 $68.14
Three part teak care kit contains teak cleaner, teak brightner and teak oil for restoring and protecting teak trim on your boat. Star Brite premium...
Fogging Oil Engine Stor - CRC - 13oz Can
51%
$9.00 $18.39
CRC Fogging Oil 13oz Can  For ALL 2 and 4 Cycle Engines. Ground Shipments Only due to Air Shipment Regulations NOTICE:FOGGING OIL IS NOT RECOMMENDED BY...
Paint Mercury Phantom Black Engine Spray Paint By Moeller
12%
$15.95 $18.05
Mercury Phantom Black Engine Spray Paint Moeller Marine Products Moeller 025350 12 oz. Mercury Phantom Black Engine Spray Paint Moeller 025350 12 oz. Mercury Phantom Black...
Fuel Water Separator Filter 10 Micron Short Sierra 18-7944
11%
$9.30 $10.49
FUEL WATER SEPARATOR FILTER SIERRA 18-7944 Replacement spin-on fuel filter fits many Mercury & Mercruiser marine engines to remove contaminants & water from incoming fuel. Many...
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