HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!

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! 

Locknut Bronze 1 Inch Locknut Groco TH-1001 Locknut Bronze 1 Inch Locknut Groco TH-1001
25%
$9.00 $12.00
Bronze 1 Inch Locknut Fits the 1" Scoop Strainer - Click HERE for scoop strainer
Scoop Thru Hull Strainer 1 Inch Groco STH-1000-L Scoop Thru Hull Strainer 1 Inch Groco STH-1000-L
10%
$54.05 $60.17
1" Scoop Thru Hull Strainer Bronze Without Nut  GROCO-STH-1000-L For the retaining nut, click HERE for Groco TH-1001 NUT
Belt PCM Alternator 7.4 - 8.2 H.O. 1/2 Inch R066011
9%
$58.08 $64.10
PCM Alternator V-Belt 7.4L & 8.2L High Output (H.O.)  Belt is 1/2" PCM Alternator V-Belt For Pleasurecraft Marine 454 cu. in. engines R066011
SeaChoice Waterproof Clearance/Marker Light with Stud. AMBER
15%
$5.95 $6.99
SeaChoice Waterproof Clearance/Marker Light with Stud. AMBER Designed for 12V Systems Single wire design grounds through mounting hardware Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly...
SeaChoice Waterproof Clearance/Marker Light with Stud.
17%
$4.95 $5.99
SeaChoice Waterproof Clearance/Marker Light with Stud. Designed for 12V Systems Single wire design grounds through mounting hardware Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly installed...
Tie Down Strap Premium Transom Tie Down Strap
12%
$28.95 $32.99
Strap is 4' Long and 2" Wide - ( comes with 2 tie downs per pack). Strong Polypropylene webbing for a stronger hold. Five Safety...
Flushing Kit By Quicksilver - Mercury - Mercruiser
15%
$39.99 $46.99
Flushing Kit By Quicksilver - Mercury - Mercruiser Flushes engine and will allow for running at idle speeds Quicksilver 44357Q2 Flushing Kit Replaces Mercruiser 44357A2,...
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges.
6%
$112.78 $119.45
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges. PCM OEM Dual Oil Pressure Sending Unit...
Crankshaft Sensor LQ4 - For 6.0L OEM Crusader- PCM Item R020044
28%
$115.30 $159.95
6.0 CRANKSHAFT SENSOR OEM PCM CRUSADER R020044 Replaces Indmar 55-1360
Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges.
2%
$56.00 $57.15
Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges. 1/2 inch NPT Dual station 1/2 inch NPT thread size 10-32...
Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024 Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024
16%
$85.49 $101.38
Coolant Temperature Sender for ALL PCM GT40 Engines Water temperature sensor for PCM GT40 : Sends temperature signal to the ECM Coolant Temperature Sensor Replaces...
Switch Oil Pressure PCM Early Years Protec Ignitions Original R020015
100%
Sold Out
THIS ITEM IS NO LONGER AVAILABLE! - THE REPLACEMENT ITEM IS ITEM NUMBER R020015A CLICK HERE TO ORDER THE REPLACEMENT OIL PRESSURE SWITCH OIL PRESSURE...
Temperature Sender Engine Coolant 3/8 Inch NPT OEM Indmar 55-6013
17%
$65.00 $78.05
ORIGINAL INDMAR Coolant Temperature Sensor Less Expensive Optional replacement is item: R020019  
Hose Barb 1 Inch Straight Brass For Marine Hardware 1" Strainers OEM Marine Hardware Hose Barb 1 Inch Straight Brass For Marine Hardware 1" Strainers OEM Marine Hardware
31%
$16.48 $24.00
Straight BRASS Barb Fitting 1" X 1" These are the Brass 1" X 1" Marine Hardware Straight OEM Barbs! For Marine Hardware Sea Strainer, Click 1"...
Sea Strainer Mounting Bracket For Sherwood 3/4 Inch Strainers Sea Strainer Mounting Bracket For Sherwood 3/4 Inch Strainers
6%
$27.00 $28.87
Fits 3/4" Sherwood Sea Water Strainers - Bracket only. Picture for illustration only. Mounting bracket for Sherwood 1 in. NPT marine raw water strainers. Sherwood...
12 Volt 1100 GPH Bait Sentry Livewell Pump Shurflo 1700-021-030
12%
$193.79 $221.13
Bait Sentry 1100 GPH magnetic drive livewell pump, 12 volt. 1100 GPH Bait Sentry Livewell Pump Type: Magnetic Drive Centrifugal Pump 12 Volt DC operation...
Items 497 to 512 of 885 total