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! 

Blower 3 Inch 12V In-Line White Rule Water Resistant RULE-140 Blower 3 Inch 12V In-Line White Rule Water Resistant RULE-140
$52.05 $54.60
Rule 3" Blower 12 Volt Efficient high-volume air flow. Quiet operation. Low amp draw. Slip-on inlet & outlet ducting connections. Sealed motor shaft for moisture protection....
Fuel Filter Long Filter Long Filter Correct Craft CCS1136 WIX 33436
$39.79 $76.99
FUEL FILTER LONG FILTER CORRECT CRAFT Wix 33436 Long Fuel Filter (CCS1136) or Napa Gold 3436 Fits most Correct Craft through the 80's WIX replacement filter
Anodized Quick Connect Fitting 1/2 Inch x 1/2 Inch OEM Indmar 601048A Anodized Quick Connect Fitting 1/2 Inch x 1/2 Inch OEM Indmar 601048A
$17.17 $18.49
ORIGINAL INDMAR Anodized fitting that has 1/2 inch MB thread to 1/2 Jiffy connections. Quick connect cooler line fitting Fitting has 1/2 ORB thread on cooler side...
Alarm For Engine With Audible Warning Kit
$48.00 $58.49
Audible Warning System Kit Kit includes oil pressure switch, water temperature switch, and alarm buzzer to alert of low oil pressure or high engine temperature...
Sea Strainer Bowl Replacement Marine Hardware 1-1/4 And 1-1/2 Inch NPT Sea Strainer Bowl Replacement Marine Hardware 1-1/4 And 1-1/2 Inch NPT
$114.95 $134.63
 Replacement BOWL for your 1-1/4" OR 1-1/2" Marine Hardware Sea Strainer * Comes with the bowl, o-ring for the bowl, drain plug and o-ring for drain plug....
Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011 Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011
$75.71
ORIGINAL PCM SPARK PLUG & COIL WIRE SET GM BLACK Black - 8mm Works great with Ford DUI Distributors - Coil wire is not used. Delco...
Gasket For Distributor Cap Prestolite Clip Down Cap - Mallory Stack Cap Original PCM RM0118 Gasket For Distributor Cap Prestolite Clip Down Cap - Mallory Stack Cap Original PCM RM0118
$1.28
Distributor Cap Gasket for Prestolite & Mallory Clip Down Cap The cap has clips with screws at the base 1970's through 1987 Also fits the...
Replacement fuel filter for Mercruiser & OMC inline 4 & 6 cylinder marine engines with Carter mechanical fuel pumps. Fuel Filter Element Carter Fuel Pumps Mercruiser-OMC Inline 4-6 Cylinder Engines
$10.95 $11.69
$10.95 $11.69
Replacement fuel filter for Mercruiser & OMC inline 4 & 6 cylinder marine engines with Carter mechanical fuel pumps. Sierra Brand Fits many Mercruiser 4...
Sea Strainer O-Ring Replacement For Sherwood Sea Strainer Fits 1/2 And 3/4 Inch NPT
$10.75 $13.49
Fits All 1/2" and 3/4" Sherwood Strainers Replacement o-ring for Sherwood 1/2 in. & 3/4 in. NPT marine raw water strainers Sherwood 1/2 in and...
Sea Strainer Bowl Clear Replacement Sherwood Strainer Fits 1/2 And 3/4 Inch NPT Sea Strainer Bowl Clear Replacement Sherwood Strainer Fits 1/2 And 3/4 Inch NPT
$35.04 $44.50
Fits 1/2" and 3/4" Sherwood Strainers O'ring sold separately - Item SHER-11805 Replacement screw-on clear bowl for Sherwood 1/2 in. and 3/4" NPT marine seawater...
PCM Ford Impeller Kit 302 351 & Gt-40 (RP061015) Sherwood 09959K PCM Ford Impeller Kit 302 351 & Gt-40 (RP061015) Sherwood 09959K
$35.00 $47.50
Fits ALL PCM 302/351 Ford Engines Includes O-ring and paper gaskets! Stainless Steel Hub! Fits most  Correct Craft boats with PCM 302 cid or 351...
Belt PCM Serpentine GM CHEVY 5.7 - 5.0 Belt PCM Serpentine GM CHEVY 5.7 - 5.0
$56.84
PCM R066028 Fits PCM Chevy 2004 & Up Excalibur 5.7 with Serial Numbers 440007 & Up - 330 HP EX-343 and Pro Sport 5.0 - 275...
Belt Set PCM Chevy 305-350 Alternator - Raw Water Pump Complete Set RP06610/21 Belt Set PCM Chevy 305-350 Alternator - Raw Water Pump Complete Set RP06610/21
$31.58
DRIVE BELT SET (305/350) Includes: PCM R066010 Alternator Belt PCM R066021 Raw Water Pump Belt Fits the older style PCM GM with belt driven Raw...
Fuel Filter Spin On 4-1/4 Inch High Replaces PCM 22687 Sierra 18-7845 Long Filter Fuel Filter Spin On 4-1/4 Inch High Replaces PCM 22687 Sierra 18-7845 Long Filter
$10.89 $13.00
Long Fuel Water Separator Filter Long Filter 4-1/4"   Replacement spin-on fuel filter fits many Mercury & Mercruiser marine engines to remove contaminants & water from...
1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM 1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM
$118.86 $158.00
1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM GM Engines, PCM, Indmar & Mercruiser Indmar Ford Engines, 87 up Mastercraft Flush your boat engine...
Oil Filter GM 5.7L - 6.0L - 6.2L OEM Marine Engine Indmar 872023-1 Oil Filter GM 5.7L - 6.0L - 6.2L OEM Marine Engine Indmar 872023-1
$13.68 $14.73
Recommended for all 5.7L & GM based 6.0L & 6.2L below S/N 174786. Indmar filters capture 45 percent more dirt and last 30 percent longer...
Power Steering Actuator SX Cylinder Assembly Complete Volvo Penta Power Steering Actuator SX Cylinder Assembly Complete Volvo Penta
$1,149.00 $1,310.00
Original Volvo Penta Power Steering Actuator. Complete Assembly. Volvo Penta SX steering cylinder Fits Volvo Penta SX-M, SX-A, DPS, DPS-A, and DPS-B model sterndrive transom...
Ballast Ignition Resistor Ford And GM 1.5 OHM For Ignition Coils 18-5450
$18.30 $20.99
Ballast Resistor for use with externally resisted ignition coils Sierra replacement resistor for standard ignitions Prevents premature failure of points and condenser For Ignition Coil...
Oil Filter All GM Engines Sierra® Replaces PCM R077002 Sierra® Brand 18-7824-2
$9.55 $10.59
OIL FILTER ALL GM SIERRA BRAND  18-7824 REPLACES R077002 This is a bottom mount and Indmar remote mount like a car engine This is NOT...
Tune Up Kit Delco Ignition System Tune Up Kit Complete Tune Up Kit Delco Ignition System Tune Up Kit Complete
$198.20 $207.96
Comprehensive kit includes everything needed to tune-up This Delco ignition tune-up kit bundle fits most variations of Indmar engines with a Delco Ignition system. The...
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