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! 

Switch Oil Pressure PCM Protec Ignition Original R020015A Switch Oil Pressure PCM Protec Ignition Original R020015A
$65.51
Original PCM R020015A - Note: This replaces the NLA R020015 OIL PRESSURE SWITCH R020015A – PCM PRO TEC 1989-1994 ALL GT40’S AND GM TO 2006...
Hose Barb 1-1/4 Inch 90 Degree For Strainers
$10.00 $12.89
90 Degree Elbow Fitting Nylon Fitting  for Strainers - 1-1/4" In & Out 1-1/4" Outside Diameter Barb x 1-1/4" NPT MMD Powerline Fitting
Yamaha Dark Blue Metallic Touch-Up Paint Moeller Marine Products 25515
$16.95 $17.99
Moeller 's engine paint is formulated to match Yamaha metallic dark blue used from 1994-1997. Moeller 12 oz. Yamaha dark blue metallic spray paint Heat...
DRAIN HOSE OIL PAN DRAIN HOSE NEW STYLE WITH BANJO BOLT INCLUDES HOSE OEM INDMAR 51-1006A
$49.95 $53.79
Oil Pan Drain Hose Kit - NEW STYLE WITH ADJUSTABLE BOLT Indmar Original Oil Pan Drain Hose Kit Original Indmar - NOTE: Threads are Metric...
Wire Set V8 Small Block United Ignition Wire 109
$82.00 $97.65
Delco 8mm Ignition Wire Set Fits All GM or Ford 8 cylinder small block marine engines with Mallory or Prestolite top terminal distributors V8 marine...
Wire Set Spark Plug 8.1L High Performance Spark Plug Wire Set United Marine UIW-116
$134.45 $161.97
8.1L Spark Plug High Performance Wire Set Replaces Crusader/Pleasurecraft Marine RK120019 Replaces Mercury 84-881698 Replaces Volvo Penta 3861295 Replaces Indmar 756003 Replaces Indmar 75-6003
Rudder Box Assembly Ski Boat - RBST1.00-SLOT-BRG Rudder Box Assembly Ski Boat - RBST1.00-SLOT-BRG
$677.00 $746.17
Rudder BOX Assembly RPTNSLOTRBSTASSY FOR MARINE HARDWARE 1" RUDDER SHAFTS ONLY RBST1.00-SLOT-BRG 4" X 4" Plate with 3/8" holes; slotted for easier installation! If you only...
Belt PCM Alternator V-Belt GM 5.7 - 5.0 Years 2000-2003 Only R066008 Belt PCM Alternator V-Belt GM 5.7 - 5.0 Years 2000-2003 Only R066008
$14.25
PCM  GM Alternator V-Belt  Also used for the Ford Raw Water Pump Belt (sold in Ford belt set) PCM Alternator V-Belt Fits early 5.7 Excalibur...
Cap For Drive Oil Reservoir Cap Quicksilver® Fits Bottle Assembly 8M0075709 Cap For Drive Oil Reservoir Cap Quicksilver® Fits Bottle Assembly 8M0075709
$14.99
CAP For Drive Lube Oil Reservoir For Mercury & Mercruiser FITS BOTTLE ASSEMBLY PART# 8M0075709 Replaces Mercury 36-80825  WARNING- This product can expose you to chemicals...
Sea Strainer Complete Assembly Marine Hardware 1 Inch NPT Sea Strainer Complete Assembly Marine Hardware 1 Inch NPT
$255.05 $297.55
This will fit ALL PCM Ford 351 & 302 Engines. 1" NPT both inlet and outlet UNIVERSAL SWIVEL MOUNT Drain Plugs included for Winterizing! Failure to properly...
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Fuel Filter - Quicksilver® is temporarily out of stock on this item with a long backorder. 18-7844 - CLICK HERE FOR CORRECT SIERRA REPLACEMENT Fuel/Water...
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U-Joint Bellows Kit U-Joint Bellows Kit Replaces Volvo Penta 3854127, 3841481, 22197130 CLICK HERE FOR THE BRP BRAND
Pleasurecraft Marine Raw Water Pump Sherwood G21 SHER-G21
$1,030.14
Belt driven seawater pump for cooling PCM Ford small block marine engines.  PCM OEM SHERWOOD G-21 COMPLETE PUMP! ALL PCM FORDS MID 70'S AND UP....
Anode Zinc 1/4" NPT Pencil Style Martyr
$12.18 $12.19
Replaces Crusader R168005 Pencil Anode Martyr 1/4" NPT Zinc Pencil Anode 1 3/4" Length 1/4" NPT Threads: 5/16-18 UNC Replaces Crusader 10335 Replaces Chrysler 3527906 Replaces...
QUICK CONNECT CONVERTER TELEFLEX SA27620P
$19.99 $23.39
Teleflex Quick Connect Converter Teleflex SA27620P Quick Connect Converter For helms with threaded spigots. Seastar Solutions Quick Connect II Helm converter Fits older Teleflex steering...
BILGE PUMP 800 GPH RULE-MATE AUTOMATIC BILGE PUMP 12V RM800B BILGE PUMP 800 GPH RULE-MATE AUTOMATIC BILGE PUMP 12V RM800B
$115.00 $164.38
800 GPH Rule-Mate Automatic Bilge Pump, 12V | Rule RM800B 800 GPH Rule-Mate Automatic Bilge Pump 12 Volt DC Operation Amp draw: 3 amp Recommended...
Impeller Pump Repair Kit Quicksilver Brand QS-47-8M0137219
$47.49 $55.49
OEM Mercruiser impeller service kit QS-47-8M0137219 Kit includes shorter heavy duty impeller, o-ring & overmolded inner front wear plate For use when front of seawater...
O-Ring Sherwood Raw Water Pumps OEM R047111 PCM Original
$7.73
This is an original OEM PCM O-Ring FOR SHERWOOD RAW WATER PUMP - Not the Seawater Strainer. For the Seawater Strainer O-Ring is ITEM 11805 CLICK...
Impeller Indmar 302 Raw Water Pump OEM JP-09-1027B-1 Impeller Indmar 302 Raw Water Pump OEM JP-09-1027B-1
$47.00 $56.18
Comes WITH all gaskets and O-Ring! Standing width is 1-1/4 inches wide Impeller for 302 Pump OEM JOH09-1027B-1 Replaces Jabsco 1210-0001 Replaces Volvo 21951346 Fits...
Spark Plug Set GM Standard Engines 5.7L - 454 NGK-4323 Set Of 8 Plugs NGK BR6FS Spark Plug Set GM Standard Engines 5.7L - 454 NGK-4323 Set Of 8 Plugs NGK BR6FS
$37.60 $41.60
NGK - 4323 Spark Plug Set BR6FS Includes 8 Plugs NGK-BR6FS Direct Cross To MR43T 260 - 270 HP Non Vortec - 454 Standard Fits...
Ignition Resistor Ford And GM For Ignition Coils Genuine Crusader R119001 Ignition Resistor Ford And GM For Ignition Coils Genuine Crusader R119001
$60.42
Crusader R119001 Ballast Resistor - OEM CRUSADER - PCM Ballast Resistor Genuine Crusader Replaces Chrysler 4106140 Replaces Pleasurecraft Marine R119001 Replaces Prestolite 32-20 Replaces Crusader...
Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Original PCM Item # RP173024 Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Original PCM Item # RP173024
$88.24
1986 & PRIOR V8 CLIP DOWN CAP ORIGINAL PCM Not Aftermarket Breaker Point Standard Ignition Tune Up Kit Includes Cap, Rotor, Points and Condenser. CLIP DOWN TYPE CAPClips...
Mercruiser 3.0 Liter Delco EST Tune-Up Kit M30LXDELCOEST
$119.00 $126.32
Comprehensive kit includes the items needed to tune-up Mercruiser 3.0 liter engines with the Delco EST ignition system. Save money and time on yearly boat...
Amsoil 10W-40 Marine Engine Oil | Quart | PCM-R193001A-1 Amsoil 10W-40 Marine Engine Oil | Quart | PCM-R193001A-1
$12.30
A full synthetic 10W-40 developed by Amsoil and Pleasurecraft Engine group is specifically formulated for all PCM, Crusader, and Levitator marine engines. ONE QUART Meets...
Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167 Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167
$22.00
Heat Exchanger Rubber End Cap - 5 Inch OEM PCM CRUSADER RM0167 - Number 9 in the expanded view
Switch Engine Oil Pressure Switch Indmar 64-5006 Switch Engine Oil Pressure Switch Indmar 64-5006
$34.00 $38.24
OEM Indmar Low oil pressure switch with spade terminal activates alarm & warning light. Oil pressure sending unit to ECM Indmar oil pressure switch Low...
Belt PCM Serpentine GEN-5 H5 - H6 R066040 Belt PCM Serpentine GEN-5 H5 - H6 R066040
$70.64
PCM R066040 Serpentine engine belt PCM Item R066040 53 Inches Long OD PCM Alternator Serpentine For Pleasurecraft Marine 305 and 350 cu. in. engines Used on H5...
Belt Indmar Serpentine LTR Engine with Serial Numbers IC-972970 And Below OEM 72-5026
$58.02 $62.48
This is an Original Indmar Belt 72-5026 Indmar serpentine alternator belt 48 3/4 in. overall length 13/16 in. wide Original Indmar Replace belts when cracked...
Switch Ignition 3 Position Magneto Marine Incl. Mercury Push To Choke
$31.10 $40.09
Push to choke ignition switch with Off - Run - Start positions & 6 color coded wires is designed for Mercury control box applications. Sierra...
Sea Strainer Replacement Screen Marine Hardware 1-1/4 And 1-1/2" Inch NPT Sea Strainer Replacement Screen Marine Hardware 1-1/4 And 1-1/2" Inch NPT
$90.51 $104.87
Replacement Screen for your 1-1/4" or your 1-1/2"  Fits both sizes. SEASSCREEN-1.500 Marine Hardware Sea Strainer * SCREEN ONLY. Picture for illustration purposes. Marine Hardware,TM...
Yamaha Blue Gray Engine Paint  MO-025814
$17.87 $18.73
Moeller 's engine paint is formulated to match Yamaha blue grey. Moeller 12 oz. Yamaha blue gray spray paint Formulated for the marine environment Color...
Johnson Evinrude White Acrylic Spray Paint 1972-1981 Moeller® MO-025461 JOHNSON EVINRUDE WHITE PAINT MO-025461
$18.00 $19.49
Moeller 025461 12 oz. Johnson Evinrude White Engine Spray Paint IF YOU NEED 1981 TO PRESENT COLOR - CLICK HERE Moeller 025461 12 oz. Johnson...
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