MAINTENANCE

Marine Maintenance Parts

Does your boat need repair or replacement parts? At My Inboard Marine, we have a large supply of marine maintenance parts available in our online store. We carry mufflers, alternator kits, pumps, alternator serpentine belts, and so much more. Carrying marine equipment is our passion at My Inboard Marine. Keep your boat in excellent condition all year round with our boat maintenance products.

Our staff of experts are here to assist you and provide you with top of line customer service. Have a question or concern? You can reach out to us by emailing us at sales@myinboardmarine.com or by calling us at 803-766-8586. Our experienced technicians will respond quickly to help you out! Purchase your marine maintenance parts from our store today.

CLEANERS - LUBRICANTS

ENGINE DRAINS

FLUSH KITS

FUEL FILTERS

IMPELLERS-GASKETS

OIL DRAINS-EXTRACTORS

OIL FILTERS

PAINT

TUNE UP PARTS

WINTERIZATION-MAINTENANCE

ZINCS-ANODES

More Maintenance Items Coming Soon!

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Rotor Mallory Distributor Stack Cap V8 Rotor Original Factory PCM-Crusader # R103001

$9.42 ~~$10.25~~

Rotor Mallory Distributor Stack Cap V8 Rotor Original Factory PCM-Crusader # R103001

$9.42 ~~$10.25~~

Rotor used on Mallory single point marine distributors Original OEM - PCM / Crusader R103001 OEM Crusader Mallory rotor For use with Mallory stack cap distributors...

Distributor Cap Mallory 209 D-Stack Cap Original Factory PCM # R108001

10%

$84.95 ~~$94.26~~

Distributor Cap Mallory 209 D-Stack Cap Original Factory PCM # R108001

$84.95 ~~$94.26~~

Original PCM Distributor Cap for Point type and Electronic distributors Mallory 209 D Stack Cap This cap now requires a gasket Item #RM0118 OEM Crusader distributor...

Rotor Delco EST Distributor V8 Rotor Sierra 18-5405 Used With Distributor Cap 18-5354

16%

$13.45 ~~$15.99~~

Rotor Delco EST Distributor V8 Rotor Sierra 18-5405 Used With Distributor Cap 18-5354

$13.45 ~~$15.99~~

Sierra Rotor fits GM V8 marine engines with Delco EST HEI module-in-cap distributors Replaces Mercury 808484, 808484 1, 898253010, 8M6001253 Replaces Crusader 38071, R103008 Replaces...

Fuse Link 125 AMP - 50 Inches PCM - Original Item R153020

$55.55 ~~$59.17~~

Fuse Link 125 AMP - 50 Inches PCM - Original Item R153020

$55.55 ~~$59.17~~

FUSE LINK 125A 50 INCHES Fuse Link for circuit breaker to starter 125 amp fused wire For PCM Engines from 2002 & up

Accessory Plug and Socket - 12V Blue Sea Systems

15%

$23.85 ~~$27.99~~

Accessory Plug and Socket - 12V Blue Sea Systems

$23.85 ~~$27.99~~

12V Accessory Plug and Socket Set by Blue Sea Systems Blue Sea 12 Volt Plug and Socket Set 12 Volt Plug and Socket Set Plug...

Relay - Mercruiser Starter Relay Flat Bracket - Mercury OEM Brand QS-89-96054T

14%

$32.00 ~~$37.33~~

Relay - Mercruiser Starter Relay Flat Bracket - Mercury OEM Brand QS-89-96054T

$32.00 ~~$37.33~~

Flat Bracket Relay Solenoid For Mercury - Mercruiser Brand OEM Quicksilver 89-96054T Solenoid 12V isolated base starter solenoid and tilt & trim solenoid for various Mercury and...

Relay - 12V Excaliber MPI - Pro Sport Sierra Brand 18-5850

16%

Sold Out

Relay - 12V Excaliber MPI - Pro Sport Sierra Brand 18-5850

Sold Out

Relay Sierra Brand Fuel pump, Ignition & Starter Relay Shrouded Relay Replaces Crusader R130011A Replaces Mercruiser 882751A04 Replaces Marine Power 460004 Replaces Mallory 9-15213

Relay - 12V Excaliber MPI - Pro Sport PCM Original R130011A

20%

Sold Out

Relay - 12V Excaliber MPI - Pro Sport PCM Original R130011A

Sold Out

Excalibur and Pro Sport Crusader - PCM Original Fuel pump, Ignition & Starter Relay Note: Serial Numbers 440612 and up through 2006 Original Crusader Part R130011A...

Brass Inch Adapter 222P-4-4

11%

$4.55 ~~$5.09~~

Brass Inch Adapter 222P-4-4

$4.55 ~~$5.09~~

BRASS ADAPTER FOR DRAIN EZ Sub for Imperial Eastman 120B 4x4, Dayco 120B04X04Key Specification: 1/4-inch x 1/4-inch pipe thread Inch Pipe Adapter. All Pipe Fitting meet...

Circuit Breaker 15 Amp Push Button 2138

$60.80 ~~$65.06~~

Circuit Breaker 15 Amp Push Button 2138

$60.80 ~~$65.06~~

15 Amp Medium Duty Push Button Circuit Breaker Note: Used on the PCM GT40 Engines along with the 60 Amp & the 15 Amp. Reset-only 15A circuit breaker is ideal...

Battery Isolator Promariner 2 Alternator - 2 Battery - 130 Amp Max

13%

$349.00 ~~$399.38~~

Battery Isolator Promariner 2 Alternator - 2 Battery - 130 Amp Max

$349.00 ~~$399.38~~

Promariner 2 Alternator & 2 Battery 130 Amp Isolator One or two alternators can be connected; mulitple battery banks Allows electric current to flow in...

Sleeve Thermostat Sleeve Mercruiser Thermostat Housing OEM 23-806922

$17.00 ~~$17.29~~

Sleeve Thermostat Sleeve Mercruiser Thermostat Housing OEM 23-806922

$17.00 ~~$17.29~~

Thermostat housing SLEEVE for Mercruisers This sleeve is included with the service kit; Item: 18-1989K Sleeve Replaces Mercury/Mercruiser 23-174951, 23-806922

Heat Exchanger Ford GT-40 Small Block 2 Pass PCM-RA147033

23%

Sold Out

Heat Exchanger Ford GT-40 Small Block 2 Pass PCM-RA147033

Sold Out

Heat Exchanger Ford GT40 Small Block 2 Pass Heat Exchanger Original PCM Heat Exchanger 351 EFI - 310 HP This item was also used on all...

6" Fuel Tank Sender Stainless Steel

27%

$54.00 ~~$74.18~~

6" Fuel Tank Sender Stainless Steel

$54.00 ~~$74.18~~

6" Length - 7" Tank Depth - Reed Switch Sending Unit Boats with 7" depth tanks.SAE 5 Hole Pattern (240-30 ohms).Will NOT replace 3 wire...

20" For 21" Tank Depth Fuel Tank Sender Stainless Steel Moeller

22%

$124.00 ~~$158.29~~

20" For 21" Tank Depth Fuel Tank Sender Stainless Steel Moeller

$124.00 ~~$158.29~~

20" Length - 21" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...

17-1/2" Fuel Tank Sender Stainless Steel Moeller

28%

$97.49 ~~$136.29~~

17-1/2" Fuel Tank Sender Stainless Steel Moeller

$97.49 ~~$136.29~~

17-1/2" Length - 18-1/2" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...

14" Fuel Tank Sender Stainless Steel Moeller

24%

$90.45 ~~$119.21~~

14" Fuel Tank Sender Stainless Steel Moeller

$90.45 ~~$119.21~~

14" Length - 15" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...

8" Fuel Tank Sender Stainless Steel Moeller

22%

$86.00 ~~$110.29~~

8" Fuel Tank Sender Stainless Steel Moeller

$86.00 ~~$110.29~~

8" Length - 9" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...

12" Fuel Tank Sender Stainless Steel Moeller

29%

$72.05 ~~$100.99~~

12" Fuel Tank Sender Stainless Steel Moeller

$72.05 ~~$100.99~~

12" Length - 13" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...

Belt PCM Raw Water Pump V-Belt 5.7L Excalibur - 5.0L Sport

$19.99 ~~$21.86~~

Belt PCM Raw Water Pump V-Belt 5.7L Excalibur - 5.0L Sport

$19.99 ~~$21.86~~

PCM R066026 Use for Raw Water Pump on PCM GM 5.7 & 5.0 engines that DID NOT USE THE SERPENTINE BELTS from 2002-2003 Fits 1999 and...

Items 1161 to 1180 of 1188 total

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MAINTENANCE

Marine Maintenance Parts

More Maintenance Items Coming Soon!