OUR OFFICES ARE CLOSED TUESDAY, DECEMBER 24th THROUGH WEDNESDAY, JANUARY 1st FOR THE HOLIDAYS.
Orders received during this time will be processed when we resume normal business hours on Thursday, January 2nd.

Thank YOU for another great year and we are looking forward to keeping you on the water in 2025!
Merry Christmas, Happy New Year and God Bless YOU!

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.
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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! 

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Impeller Kit PCM Ford Sherwood Fits All PCM 302-351 Engines OEM RP061015
Impeller Kit PCM Ford Sherwood Fits All PCM 302-351 Engines OEM RP061015 Impeller Kit PCM Ford Sherwood Fits All PCM 302-351 Engines OEM RP061015
19%
$39.75 $49.12
Impeller Kit PCM Ford Sherwood Fits All PCM 302-351 Engines OEM RP061015
$39.75 $49.12
Fits ALL PCM 302/351 Ford Engines Includes O-ring and paper gaskets! Fits most  Correct Craft boats with PCM 302 cid or 351 cid engines (including...
Impeller Kit Indmar-PCM Ford-GM 350-351-454-8.1 F6 OEM RP061018
Impeller Kit Indmar-PCM Ford-GM 350-351-454-8.1 F6 OEM RP061018 Impeller Kit Indmar-PCM Ford-GM 350-351-454-8.1 F6 OEM RP061018
38%
$39.60 $63.75
Impeller Kit Indmar-PCM Ford-GM 350-351-454-8.1 F6 OEM RP061018
$39.60 $63.75
All FORD, GM, 350, 351, 454 & 8.1 NEW! This Impeller Kit is now threaded for a better experience using your impeller puller! Nice work...
Hose Blower - Air Vent Hose 3 Inch Black 5' Length Each - Order 2 For 10' Etc. MPI 402-3000
HOSE BLOWER - AIR VENT HOSE 3 INCH BLACK MPI 402-3006 HOSE BLOWER - AIR VENT HOSE 3 INCH BLACK MPI 402-3006
53%
$5.99 $12.75
Hose Blower - Air Vent Hose 3 Inch Black 5' Length Each - Order 2 For 10' Etc. MPI 402-3000
$5.99 $12.75
Air Vent - Blower Hose - 3" MPI Brand - Color BLACK For WHITE 3" order part# MPI-400-3006 This is A FIVE FOOT Length of...
Belt Set PCM Ford Marine 302-351 Alternator - Raw Water Pump Complete Set
Belt Set PCM Ford Marine 302-351 Alternator - Raw Water Pump Complete Set
22%
$28.48 $36.59
Belt Set PCM Ford Marine 302-351 Alternator - Raw Water Pump Complete Set
$28.48 $36.59
RP066001/8 Drive Belt Set Complete Includes Alternator And Raw Water Pump Drive Belts Ford 302 and 351 Engines Standard 302-351 HO GT40, Pro Boss Includes...
Switch Neutral Safety Newer Style 1981 And Up Velvet Drive Brand OEM
Switch Neutral Safety Newer Style 1981 And Up Velvet Drive Brand OEM
6%
$45.00 $48.11
Switch Neutral Safety Newer Style 1981 And Up Velvet Drive Brand OEM
$45.00 $48.11
Neutral Safety Switch only, used in all Borg-Warner Velvet Drive (1981 & Up) and PCM transmissions This is the Original Velvet Drive Brand OEM! Includes O-Ring! Recommended each time...
Tube Set Fits Pela Oil Extractors PL-6000 and PL-2000
Tube Set Fits Pela Oil Extractors PL-6000 and PL-2000
29%
$24.75 $34.95
Tube Set Fits Pela Oil Extractors PL-6000 and PL-2000
$24.75 $34.95
Tube Set for PL2000/6000 Oil Extractors Fits The PL2000 & PL6000 Replace your worn out tube set today and save some money! http://pelaproducts.com/index.htm
Oil Filter For 302 & 351 PCM OEM R077001 Original PCM
Oil Filter For 302 & 351 PCM OEM R077001 Original PCM
33%
$9.95 $14.85
Oil Filter For 302 & 351 PCM OEM R077001 Original PCM
$9.95 $14.85
OEM Pleasurecraft Marine engine oil filter also directly replaces discontinued Crusader 22679 filter Pleasurecraft Marine oil filter 3/4 in. x 16 size threads Spin on...
Hose Blower - Air Vent Hose 4 Inch Black 5' Length Each
Hose Blower - Air Vent Hose 4 Inch Black <b>5' Length Each</b>
21%
$12.50 $15.75
Hose Blower - Air Vent Hose 4 Inch Black 5' Length Each
$12.50 $15.75
Air Vent - Blower Hose - 4" MPI Brand - Color BLACK  This is A FIVE FOOT Length of Hose! Price is per 5 foot length. ...
Sender Switch Transmission Oil Temperature OEM
Sender Switch Transmission Oil Temperature OEM Sender Switch Transmission Oil Temperature OEM
20%
$64.00 $79.76
Sender Switch Transmission Oil Temperature OEM
$64.00 $79.76
Transmission temp sender switch. Original Equipment Used mostly on Mastercraft and Mercruiser Fits Velvet Drive and Hurth transmissions It goes into the top of transmission...
Gasket For Johnson Raw Water Pumps OEM 68-5008 - RM0269
Gasket For Johnson Raw Water Pumps OEM 68-5008 - RM0269
43%
$4.55 $7.99
Gasket For Johnson Raw Water Pumps OEM 68-5008 - RM0269
$4.55 $7.99
Impeller Gasket for Johnson Raw Water Pump This is an OEM Factory Replacement Original Sherwood Gasket 19251 Indmar Part Number 68-5008 PCM RM0269 01-45315 To order...
Oil Drain Kit GM 12MM OEM RK024179
Oil Drain Kit GM 12MM OEM RK024179 Oil Drain Kit GM 12MM OEM RK024179
10%
$52.94 $58.99
Oil Drain Kit GM 12MM OEM RK024179
$52.94 $58.99
1996 and Up GM Oil Pans with 12MM metric thread oil drain fitting Hose is 4 feet long FCC Metric Oil Drain Kit FOR GM...
Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter
Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter
31%
$24.00 $34.59
Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter
$24.00 $34.59
Wix Fuel Filter for Malibu 2002 through 2006 and  Supra & Moomba 2002 through 2009 Located In the rubber fuel line before the fuel pump On...
Wire Set Spark Plug And Coil Indmar 5.7L HVS Mega-Mag Blue High Performance Upgrade From 75-6004 UIW-217
WIRE SET SPARK PLUG AND COIL INDMAR 5.7L HVS MEGA-MAG UIW-217 BLUE HIGH PERFORMANCE UPGRADE FROM 75-1106 Wire Set Spark Plug And Coil Indmar 5.7L HVS Mega-Mag Blue High Performance Upgrade From 75-6004 UIW-217
21%
$119.00 $149.77
Wire Set Spark Plug And Coil Indmar 5.7L HVS Mega-Mag Blue High Performance Upgrade From 75-6004 UIW-217
$119.00 $149.77
Indmar Mega-Mag BLUE Wire Set For 5.7 HVS 8mm Wire! MEGA-MAG 217 Universal Ignition Wire Brand UPGRADE FROM 75-1106 7mm AND the Indmar 75-6004!! 8mm ignition...
Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004
Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004 Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004
11%
$175.00 $195.79
Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004
$175.00 $195.79
OEM Indmar Wire Set For 5.7 HVS CLICK HERE FOR A GREAT UPGRADE THE UIW-217 CLICK HERE These are the OEM 8MM Plugs Indmar 75-6004-751106...
Sea Strainer Bowl Replacement Marine Hardware For 3/4 And 1 Inch NPT
Sea Strainer Bowl Replacement Marine Hardware For 3/4 Or 1 Inch NPT Sea Strainer Bowl Replacement Marine Hardware For 3/4 Or 1 Inch NPT
24%
$55.00 $72.63
Sea Strainer Bowl Replacement Marine Hardware For 3/4 And 1 Inch NPT
$55.00 $72.63
 Replacement bowl for your 1" OR 3/4" Marine Hardware Sea Strainer  * Comes with the bowl, o-ring for the bowl, drain plug and o-ring for drain plug....
Wire Set Delco Spark Plug and Coil Red EST OEM Indmar 75-6002
Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002 Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002
18%
$99.00 $120.85
Wire Set Delco Spark Plug and Coil Red EST OEM Indmar 75-6002
$99.00 $120.85
SPARK PLUG WIRE SET RED DELCO EST OEM# IND-75-6002 OEM Indmar spark plug wire set for V8 GM 350 & 383 cu. in. small block...
Rotor HVS Distributor Vortec HVS PCM & Indmar 55-6346 OEM R103011
Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346 Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346
11%
$26.84 $29.99
Rotor HVS Distributor Vortec HVS PCM & Indmar 55-6346 OEM R103011
$26.84 $29.99
Two screw rotor for GM V6 and V8 marine engines with Delco HVS electronic distributors 2002 & Up PCM 5.0 & 5.7 MPI Use With RA108009 Cap...
Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026
Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026 Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026
11%
$55.00 $62.08
Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026
$55.00 $62.08
Fuel filter kit for Crusader marine engines with fuel control cell fuel systems. Crusader fuel control cell RP080026 fuel filter element Fits Crusader MP 5.0,...
Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM & Indmar 55-6345 OEM RA108009
Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345 Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345
46%
$56.95 $106.26
Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM & Indmar 55-6345 OEM RA108009
$56.95 $106.26
Original OEM - Crusader Flat distributor cap for GM V8 marine engines with Delco HVS ignition sytems OEM Crusader Delco HVS V8 distributor cap black COPPER...
Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K
Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K
8%
$42.00 $45.75
Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K
$42.00 $45.75
Sherwood Impeller Kit - Fits PCM GM thru 2003 and 75 up Ford Escort. Not for 2004 and up PCM Serpentine Belt pumps. W 1-5/8",...
Fuel Filter In-Line EFI Indmar
Fuel Filter In-Line EFI Indmar Fuel Filter In-Line EFI Indmar
27%
$24.00 $32.95
Fuel Filter In-Line EFI Indmar
$24.00 $32.95
Inline Fuel Filter Indmar Electronic Fuel Injection (EFI) FUEL LINE THREADS INTO EACH END Fits Early Mastercraft TBI, LT1 and some Monsoon engines Located after...
Knock Sensor GM 5.7 And 5.0L OEM Item PCM - Indmar R020027
Knock Sensor GM 5.7 And 5.0L OEM Item PCM - Indmar R020027
7%
$79.00 $84.95
Knock Sensor GM 5.7 And 5.0L OEM Item PCM - Indmar R020027
$79.00 $84.95
Fits ALL GM 5.7L, 5.0L TBI, MPI 1994 up through 2005 Indmar and 2007 PCM Engine sensor sends a signal to the ECM when abnormal ignition...
Circulation Pump GM 350 - 305 & 5.7 - V8 - V6 Marine Water Pump Includes Gaskets
Circulation Pump GM 350 - 305 & 5.7 - V8 - V6 Marine Water Pump Includes Gaskets Circulation Pump GM 350 - 305 & 5.7 - V8 - V6 Marine Water Pump Includes Gaskets
27%
$130.00 $178.43
Circulation Pump GM 350 - 305 & 5.7 - V8 - V6 Marine Water Pump Includes Gaskets
$130.00 $178.43
BI-ROTATIONAL CIRCULATING PUMPIncludes gaskets. Fits Left Hand OR Right Hand Engines GM V6 and small block V8 marine engines with stamped steel or composite timing...
Strainer Pro Indmar Straight BIB With Built In Flush Kit 1-1/4 Inch By Indmar
Strainer Pro Indmar <b>Straight BIB</b> With Built In Flush Kit 1-1/4 Inch By Indmar Strainer Pro Indmar <b>Straight BIB</b> With Built In Flush Kit 1-1/4 Inch By Indmar
26%
$117.00 $158.98
Strainer Pro Indmar Straight BIB With Built In Flush Kit 1-1/4 Inch By Indmar
$117.00 $158.98
STRAIGHT BIB STYLE - For The Straight Connections 1-1/4" Indmar flushing strainer protects engine from debris and provides necessary flushing maintenance in one integrated product....
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