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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.

 

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Exhaust Service Installation Kit PCM GM 5.0 - 5.7 Both Sides Complete Set PCM RP173091
Exhaust Service Installation Kit PCM GM 5.0 - 5.7 Both Sides Complete Set PCM RP173091
17%
$110.43 $133.05
Exhaust Service Installation Kit PCM GM 5.0 - 5.7 Both Sides Complete Set PCM RP173091
$110.43 $133.05
OEM Pleasurecraft Marine EXHAUST SERVICE INSTALLATION KIT PCM GM 5.0 - 5.7 BOTH SIDES COMPLETE SET PCM RP173091 Includes Manifold Gaskets, Riser Gaskets, All Bolts,...
Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A
Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A
12%
$37.77 $42.95
Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A
$37.77 $42.95
One foot harness extension with 8 prong rectangular male to 8 prong rectangular female connections. R121002A It can be cut in half and spliced to...
Spark Plug Set Ford 351 HO - GT-40 Set Of 8 OEM RP030007
Spark Plug Set Ford 351 HO - GT-40 Set Of 8 OEM RP030007 Spark Plug Set Ford 351 HO - GT-40 Set Of 8 OEM RP030007
19%
$30.70 $38.02
Spark Plug Set Ford 351 HO - GT-40 Set Of 8 OEM RP030007
$30.70 $38.02
Original Crusader - PCM Spark Plug Set RP030007 Includes 8 Plugs PCM Spark plugs for 351's, GT-40 HO engines Note these Autolite 104 plugs supersedes...
Switch Water Temp Alarm Ford-GM-EFI-Water Temperature Switch -1/2 Inch NPT – PCM GT40 And APEX MPI OEM# R020014A
Switch Water Temp Alarm Ford-GM-EFI-Water Temperature Switch -1/2 Inch NPT – PCM GT40 And APEX MPI OEM# R020014A
8%
$64.50 $69.96
Switch Water Temp Alarm Ford-GM-EFI-Water Temperature Switch -1/2 Inch NPT – PCM GT40 And APEX MPI OEM# R020014A
$64.50 $69.96
Water Temperature Switch - 1/2 inch NPT – PCM GT40 & APEX MPI R020014A Activates a buzzer or light when engine temps reach dangerous levels 95...
Ignition Module Delco EST Replaces PCM R116014 Sierra® 18-5107-1
Ignition Module Delco EST Replaces PCM R116014 Sierra® 18-5107-1 Ignition Module Delco EST Replaces PCM R116014 Sierra® 18-5107-1
11%
$137.00 $153.99
Ignition Module Delco EST Replaces PCM R116014 Sierra® 18-5107-1
$137.00 $153.99
Sierra Brand Ignition Module for Delco EST Distributor Delco Ignition Module Sierra ignition module For Delco EST 4, 6, and 8 cylinder distributors Replaces Mercury...
Rotor Delco EST V8 Rotor Original Factory PCM/Crusader R103008
Rotor Delco EST V8 Rotor Original Factory PCM/Crusader R103008
20%
$11.20 $14.05
Rotor Delco EST V8 Rotor Original Factory PCM/Crusader R103008
$11.20 $14.05
Original OEM-PCM-Crusader Rotor for GM V8 marine engines with Delco EST module-in-cap electronic distributors. OEM Crusader Replaces Mercury 808484, 808484 1, 898253010, 8M6001253 Replaces Crusader 38071,...
Distributor Cap Delco V8 Original Factory PCM/Crusader # RA108006
Distributor Cap Delco V8 Original Factory PCM/Crusader # RA108006
10%
$34.07 $37.98
Distributor Cap Delco V8 Original Factory PCM/Crusader # RA108006
$34.07 $37.98
Original OEM - PCM - Crusader Distributor Cap for GM V8 marine engines with Delco EST electronic distributors OEM Crusader Delco EST V8 distributor cap...
Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K
Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K
15%
$16.05 $18.79
Gasket Set Thermostat Housing Service Kit Mercruiser GM OEM 18-1989K
$16.05 $18.79
Thermostat housing service kit for late model Mercruiser engines. Includes all gaskets & thermostat sleeve Sierra thermostat service kit Includes gaskets 18-2917, 18-2844 & 18-2554 Service...
Gasket Pump Cover For Sherwood Raw Water Pump OEM 10103
Gasket Pump Cover For Sherwood Raw Water Pump OEM 10103
9%
$3.20 $3.51
Gasket Pump Cover For Sherwood Raw Water Pump OEM 10103
$3.20 $3.51
Pump Cover Gasket Sherwood 10103 Seals between the cover plate and the housing of various Sherwood seawater pumps. Fits Older Style Sherwood Interceptor pumps! Sherwood...
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 Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Original PCM Item # RP173024
20%
$71.27 $88.95
Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Original PCM Item # RP173024
$71.27 $88.95
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...
Anode Zinc 1/4" NPT Pencil Style Martyr
Anode Zinc 1/4" NPT Pencil Style Martyr
18%
$8.99 $11.00
Anode Zinc 1/4" NPT Pencil Style Martyr
$8.99 $11.00
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...
Raw Water Pump Crusader PCM Belt Driven Sherwood PCM# RA057031
Raw Water Pump Crusader PCM Belt Driven Sherwood PCM# RA057031
23%
$859.00 $1,118.12
Raw Water Pump Crusader PCM Belt Driven Sherwood PCM# RA057031
$859.00 $1,118.12
Sherwood direct replacement bronze sea water pump for Crusader RA057031 XCLBR 2002 - 2004 P101 & P105  Sherwood Engine Specified sea water pump Pulley driven...
Impeller Kit Double Flat Shaft Mercruiser Bravo Sierra Brand 18-3016-1
Impeller Kit Double Flat Shaft Mercruiser Bravo Sierra Brand 18-3016-1
11%
$34.00 $37.99
Impeller Kit Double Flat Shaft Mercruiser Bravo Sierra Brand 18-3016-1
$34.00 $37.99
IMPELLER KIT This impeller has a flat on each side of the shaft. Includes Seal! Aftermarket direct replacement impeller for Mercruiser Bravo marine engines with...
Sending Unit Oil Pressure Dual Station1/8-27 NPT 80 PSI PCM R020006 Sierra® OP24891
Sending Unit Oil Pressure <b>Dual Station</b>1/8-27 NPT 80 PSI PCM R020006 Sierra® Brand OP24891
9%
$42.05 $46.19
Sending Unit Oil Pressure Dual Station1/8-27 NPT 80 PSI PCM R020006 Sierra® OP24891
$42.05 $46.19
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges. Sierra® Brand OP24891 Dual Oil Pressure Sending...
Flapper Exhaust Protector Valve With Clamp "5 & 6" SIERRA-18-4458 - CLEARANCED
Flapper Exhaust Protector Valve With Clamp "5 & 6" SIERRA-18-4458 - CLEARANCED Flapper Exhaust Protector Valve With Clamp "5 & 6" SIERRA-18-4458 - CLEARANCED
4%
$70.00 $72.99
Flapper Exhaust Protector Valve With Clamp "5 & 6" SIERRA-18-4458 - CLEARANCED
$70.00 $72.99
Exhaust protector valve mounts on the outside of 5 in. & 6 in. exhaust tip to prevent backflow of water into the exhaust. For 5...
Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141
Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141 Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141
31%
$33.32 $47.95
Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141
$33.32 $47.95
Indmar OEM Mounting Kit Sold Each For Manifold Indmar 53-1278 Big Block 8.1 Aluminum Manifold 545 - 502 - 8.1
Cable End Handle Assembly Pivot 30 Series SEASTAR-031029
Cable End Handle Assembly Pivot 30 Series SEASTAR-031029
8%
$11.75 $12.79
Cable End Handle Assembly Pivot 30 Series SEASTAR-031029
$11.75 $12.79
Handle Assembly Common Steering Cable End Pivot 30 Series Replaces Morse Controls 31029 Replaces Teleflex 031029
Nut Adapter For 33C/3300 Series Shift Cable to Mercury Adapter Kit Uflex K56
Nut Adapter For 33C/3300 Series Shift Cable to Mercury Adapter Kit Uflex K56
14%
$36.00 $41.70
Nut Adapter For 33C/3300 Series Shift Cable to Mercury Adapter Kit Uflex K56
$36.00 $41.70
Connects Seastar Solutions & Teleflex 3300/33C style cables to Mercruiser stern drives & Mercury outboard engines. 33C/3300 Series Shift Cable Connection Kit to Mercury Adapter...
Adjustable GM Alternator Strap Pleasurecraft Marine R099009
Adjustable GM Alternator Strap Pleasurecraft Marine R099009
6%
$21.50 $22.96
Adjustable GM Alternator Strap Pleasurecraft Marine R099009
$21.50 $22.96
ALTERNATOR ADJUSTMENT STRAP BRACKET Original PCM R099009 305 & 350 Engines Used with part number R090075 Alternator Bracket - click HERE
4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050
4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050 4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050
4%
$374.00 $389.99
4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050
$374.00 $389.99
Pair of polished stainless steel exhaust tips fit inboard boats with 4 in. exhaust. ONE PAIR 90 degree flange exhaust tips Full 6 inch diameter...
Transmission Oil Cooler 5 Inch Barrel X 1" - One Inch O.D. Barbs OEM Crusader R147003
Transmission Oil Cooler 5 Inch Barrel X 1-1/4 Inch O.D. Barbs CRU-97112
11%
$141.90 $158.89
Transmission Oil Cooler 5 Inch Barrel X 1" - One Inch O.D. Barbs OEM Crusader R147003
$141.90 $158.89
Transmission Oil Cooler - OEM Crusader / PCM OIL COOLER, 5 INCH X 1 INCH with 3/8" NPT Fitting
Seal Rear Velvet Drive Late Model Reduction Drive Oil Seal Velvet Drive OEM R047125
Seal Rear Velvet Drive Output Shaft Seal Reduction Gear 1:52-1 New Style Reduction Unit Oil Seal OEM R047125 Seal Rear Velvet Drive Output Shaft Seal Reduction Gear 1:52-1New Style Reduction Unit Oil SealNew Style Reduction Unit Oil Seal OEM R047175
10%
$16.00 $17.81
Seal Rear Velvet Drive Late Model Reduction Drive Oil Seal Velvet Drive OEM R047125
$16.00 $17.81
New Style Reduction Unit Oil Seal 1.52-1 Output Shaft Seal Replaces Crusader 1012766 and 25618 Replaces Pleasurecraft R047125 Replaces Velvet Drive 1000-044017 New Style Reduction...
Gasket Exhaust Riser Elbow Gasket Crusader CRU-98127
Gasket Exhaust Riser Elbow Gasket Crusader 98127
9%
$15.45 $16.91
Gasket Exhaust Riser Elbow Gasket Crusader CRU-98127
$15.45 $16.91
OEM Gasket seals between manifold, riser, & elbow on Crusader center rise exhaust manifolds. Crusader center rise elbow gasket For Crusader V8 small block 305...
Riser Shim Plate Stainless Steel Crusader 98124A
Riser Shim Plate Stainless Steel Crusader 98124A
4%
$8.95 $9.29
Riser Shim Plate Stainless Steel Crusader 98124A
$8.95 $9.29
OEM Winged pass-thru plate for Crusader raw water cooled engines with center rise exhaust manifolds. Crusader exhaust riser pass-thru plate Stainless steel shim located between...
Exhaust Elbow 4 Inch Center Rise Crusader R029015 CR-20-29015
Exhaust Elbow 4 Inch Center Rise Crusader R029015
19%
$350.00 $431.99
Exhaust Elbow 4 Inch Center Rise Crusader R029015 CR-20-29015
$350.00 $431.99
We also have the High Rise BARR Version click HERE. Crusader exhaust elbow with 4 inch inch hose connection used on the center rise manifold...
Marine Vapor Lock Pump Kit Indmar - 49-5137
Marine Vapor Lock Pump Kit Indmar - 49-5137
3%
$635.00 $655.98
Marine Vapor Lock Pump Kit Indmar - 49-5137
$635.00 $655.98
Marine Vapor Lock Pump Kit 49-5137 For Indmar EFI Engines With Single Fuel Pump Do not use on engines that already have 2 fuel pumps....
32 Ounce HPF PRO Gearcase Lubricant Evinrude BRP-0778755
32 Ounce HPF PRO Gearcase Lubricant Evinrude BRP-0778755
10%
$24.35 $26.99
32 Ounce HPF PRO Gearcase Lubricant Evinrude BRP-0778755
$24.35 $26.99
High-viscosity blend is the factory fill gearcase lubricant for Evinrude E-TEC outboards. HPF PRO gear lube A high-viscocity blend lubricant with enhanced friction reducers, anti-foam...
Yellow Zinc Phosphate Primer Moeller™ Marine Products 25801
Yellow Zinc Phosphate Primer Moeller Marine Products 25801
10%
Sold Out
Yellow Zinc Phosphate Primer Moeller™ Marine Products 25801
Sold Out
Moeller's 12 oz. zinc phosphate spray primer is designed to resist rust on aluminum, steel and iron surfaces both above & below the water line....
Yamaha Dark Blue Metallic Touch-Up Paint Moeller™ Marine Products 25515
Yamaha Dark Blue Metallic Touch-Up Paint Moeller Marine Products 25515
15%
$15.95 $18.73
Yamaha Dark Blue Metallic Touch-Up Paint Moeller™ Marine Products 25515
$15.95 $18.73
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...
Fuel Filter Quicksilver 35-802893Q01
Fuel Filter Quicksilver 35-802893Q01
5%
$18.00 $19.00
Fuel Filter Quicksilver 35-802893Q01
$18.00 $19.00
Fuel Filter - Quicksilver® is temporarily out of stock on this item with a long backorder. PLEASE CONSIDER THE SIERRA REPLACEMENT BELOW: 18-7844 - CLICK...
Evinrude 12 ounce Storage Fogging Oil BRP-0777186
Evinrude 12 ounce Storage Fogging Oil BRP-0777186
18%
$12.30 $14.99
Evinrude 12 ounce Storage Fogging Oil BRP-0777186
$12.30 $14.99
Premium fogging oil creates a protective chemical film for long term engine storage. Evinrude Johnson fogging oil Spray through carburetor of running engine to protect...
Control Cable 18 Feet Mach Zero 3300-33C High Efficiency Control Cable UFLEX MACHZEROX18
Control Cable 18 Feet Mach Zero 3300-33C High Efficiency Control Cable UFLEX MACHZEROX18 Control Cable 18 Feet Mach Zero 3300-33C High Efficiency Control Cable UFLEX MACHZEROX18
9%
$54.10 $59.68
Control Cable 18 Feet Mach Zero 3300-33C High Efficiency Control Cable UFLEX MACHZEROX18
$54.10 $59.68
10-32 thread universal control cables are designed to work with many OEM & aftermarket marine engine controls. 18 Foot Mach Zero Engine Control Cable 18...
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