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.

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! 

Raw Water Pump Crusader PCM 6.0L PCM# RA057032
3%
$724.00 $748.41
Crusader Marine RA057032 Raw Water Pump 5.7 6.0L & 6.2L PCM 6.0L ZR6, ZR409 ALL YEARS. Modular style pump used with a serpentine belt. If...
WIRE SET SPARK PLUG BLUE DUI HIGH PERFORMANCE WIRES FOR DUI DISTRIBUTORS CM9059BL
11%
$155.25 $175.09
DUI (Davis Unified Ignition) Spark Plug Wire Set BLUE COLOR For Ford DUI Distributors High Performance Marine Plug Wires
Wire Set Spark Plug And Coil PCM - 6.0L - Catalyst Engines Original PCM RK120021B
5%
$79.53 $83.75
OEM PCM Spark Plug Wire Set For 6.0L - Catalyst Engines PCM OEM PART RK120021B for CAT Engines 6.0L Catalyst Spark Plug Wire Set FOR 6.0L...
Wire Set Spark Plug And Coil Big Block Engine Blue UIW-110 Performance
8%
$82.38 $89.97
V8 Big Block Spark Plug Wire Set United Ignition Wire 110 8 mm ignition wire set Fits GM OR Ford 8 cylinder big block marine engines...
Spark Plug Set 305 - 350 - 454 Autolite Set Of 8 Original PCM RP030003 Spark Plug Set 305 - 350 - 454 Autolite Set Of 8 Original PCM RP030003
11%
$38.50 $43.33
PCM Original Spark Plug Set  PCM RP030003 Includes 8 Plugs Standard Non-Vortec Replaces MR43T These plugs are for Non-Vortec heads around 1996 and prior Recommended...
Wire Set Spark Plug And Coil 5.0 - 5.7 MPI HVS RH Original PCM RK120020
5%
$79.07 $82.91
OEM PCM Wire Set For 5.7 & 5.0L MPI HVS Right Hand Right Hand - Reverse Rotation Crusader / PCM Left Hand or Standard Rotation Uses Item#...
Distributor Cap Delco V8 Sierra 18-5354 - Replaces RA108006
19%
$30.75 $37.99
Sierra Distributor Cap  for GM V8 marine engines with Delco EST module-in-cap distributors Screw Down Type Fits GM EST style distributor with the module connection...
Rotor fits V6 & V8 marine engines with Prestolite screw down cap distributors.
20%
$12.20 $15.29
Rotor fits V6 & V8 marine engines with Prestolite screw down cap distributors. Replaces Mercury 392-9089, 392-9089T 392-9089Q, 392-9767, 392-9089Q, FI6900186, FI6900190 Replaces OMC 982880,...
Ignition Coil Ford - GM Standard Ignition OEM R117001
17%
$71.92 $86.52
OEM ignition coil for standard ignition - Original Crusader Item R117001 Ignition Coil Replaces Volvo Penta 835998 Point Type Ignitions Used with external resistance Replaces: Volvo...
Tune Up Kit Delco Pre Vortec Using Electronic Ignition Systems Complete Tune Up Kit
8%
$187.74 $205.10
Comprehensive kit includes everything needed to tune-up Pre Vortec 7.4 L engines with Electronic Ignition Systems. Tune Up Kit for Pre Vortec 7.4 L engines...
Rotor Prestolite Distributors with Clip Down Cap 1986 & Prior Replaces PCM R103003 Sierra Brand 18-5407 Rotor Prestolite Distributors with Clip Down Cap 1986 & Prior Replaces PCM R103003 Sierra Brand 18-5407
24%
$11.37 $14.99
Rotor for Prestolite distributors with clip down cap to 1986 Sierra Brand 18-5407 Goes with Cap # 41052 Clip Down with screws at base This...
Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003 Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003
33%
$7.15 $10.74
Rotor for Prestolite distributors with clip down cap through 1986 Original OEM - PCM / Crusader R103003 Goes with Cap # 41052 Clip Down with screws...
Points Mallory (87 & Prior) 5.0L - 5.7L - 7.4L - 2.6 AV Original PCM R114001
23%
$17.33 $22.49
Points Original PCM R114001 1987 and Prior Points All 5.0 - 5.7 - 7.4 - 2.6 Strap Type Connector, AV models Older Correct Craft boats...
Condenser Mallory All Years Sierra 18-5345 Replaces PCM R115001 Condenser Mallory All Years Sierra 18-5345 Replaces PCM R115001
15%
$7.21 $8.49
All years Mallory Condenser Sierra Brand 18-5345 Replaces PCM R115001 Condenser fits Delco 4 & 6 cylinder inline single point marine distributors Replaces Chris Craft 16.69-00050 Replaces...
SPRAY NINE MARINE GREZ-OFF 32 OUNCE SPRAY BOTTLE
7%
$12.99 $13.93
SPRAY NINE MARINE GREZ-OFF 32 OUNCE SPRAY BOTTLE Powers off grease, oil and grime quickly and completely from inboards, outboards, I/O's and more. Simply spray...
Instant Hull Cleaner Star Brite 32 Oz Bottle Easy On  Easy Off 81732
20%
$21.88 $27.34
Star Brite's Instant Hull Cleaner cleans scum lines and stains on boat hulls easily and effortlessly. Star Brite instant hull cleaner 32 ounce bottle Instantly...
Boat Care In A Bucket Star Brite - STAR-083701N
22%
$87.20 $112.37
The perfect cleaning kit for any boat owner! TOP 10 ITEM! Kit includes: Star Brite Boat Wash 80416 Marine Polish 85716 Hull Cleaner 81732 Vinyl...
PAINT MARINE INSTANT GALVANIZE PRIMER CRC SPRAY PAINT PRIMER 13 OZ. CAN
58%
$9.00 $21.39
MARINE INSTANT GALVANIZE™Zinc-rich cold galvanize touch-up. Fights rust and rust creepage. Renews and repairs. Offers protection of expensive hot dip. Protects even if scratched or...
GOLD FUEL FILTER ELEMENT 3271
26%
$8.99 $12.10
GOLD FUEL FILTER ELEMENT 3271 Filter Media Material: Enhanced CelluloseFuel Filter Gasket O.D. (Inches): 2.768 in.Fuel Filter Gasket O.D. (mm): 70 mmFuel Filter Gasket Thickness (Inches):...
Fuel Filter Mounting Header For PCM High Performance Filter R079076
2%
$35.00 $35.76
MOUNTING HEADER FOR  PCM HIGH PERFORMANCE FILTER R077019 Order the PCM FILTER Part # R077019 click HERE
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