HOLIDAY HOURS:

Our offices are closed on Monday, September 1st in observance of Labor Day.
All orders placed this weekend and on Monday, September 1st will be processed when we open on Tuesday, September 2nd.

HAVE FUN ON THE WATER, HAPPY LABOR DAY 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.
Need Immediate Help? Contact us:
Mon - Thur 9 AM - 5 PM & Friday 8 AM - 2 PM EST sales@myinboardmarine.com
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803-766-8586
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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.

 

More Maintenance Items Coming Soon!

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Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2
Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2 Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2
21%
$625.00 $788.99
Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2
$625.00 $788.99
All GM 305, 350, 454, left hand rotation engines. Also works on older, right hand GM engines, around 1994 and prior, that use Left Hand gears...
ETA Breaker Switch 20 AMP Thermal - Ignition - Main
ETA Breaker Switch 20 AMP Thermal - Ignition - Main ETA Breaker Switch 20 AMP Thermal - Ignition - Main
30%
$30.00 $42.95
ETA Breaker Switch 20 AMP Thermal - Ignition - Main
$30.00 $42.95
ETA BREAKER - SWITCH 20 AMP - 2-5700-IG1-P10-DD-20A Correct Craft & Supra Dashes Push-On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on dash of...
ETA Breaker Switch 10 AMP Thermal- Navigation Lights-Anchor-Accessory
ETA Breaker Switch 10 AMP Thermal- Navigation Lights-Anchor-Accessory ETA Breaker Switch 10 AMP Thermal- Navigation Lights-Anchor-Accessory
25%
$35.00 $46.95
ETA Breaker Switch 10 AMP Thermal- Navigation Lights-Anchor-Accessory
$35.00 $46.95
ETA BREAKER - SWITCH 10 AMP Correct Craft & Supra Dashes Push-On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on dash of Correct...
Circuit Breaker 20 Amp Push Button 2139
Circuit Breaker 20 Amp Push Button 2139
16%
$54.36 $65.06
Circuit Breaker 20 Amp Push Button 2139
$54.36 $65.06
20 Amp Medium Duty Push Button Circuit Breaker Reset-only 20A circuit breaker is ideal for many DC & AC circuit protection applications that do not...
Battery Isolator Switch Add-A-Battery Blue Sea Systems 7650
Battery Isolator Switch Add-A-Battery Blue Sea Systems 7650 Battery Isolator Switch Add-A-Battery Blue Sea Systems 7650
20%
$195.80 $244.66
Battery Isolator Switch Add-A-Battery Blue Sea Systems 7650
$195.80 $244.66
This switch and relay completely separates the batteries for independent use or will allow you to combine them for emergency starting! Great addition and good...
Alternator 100 Amp PCM Marine 5.7L - 6.0L With 6 Groove Pulley OEM RA097009A
Alternator 100 Amp PCM Marine 5.7L - 6.0L With 6 Groove Pulley OEM RA097009A
11%
$395.00 $445.40
Alternator 100 Amp PCM Marine 5.7L - 6.0L With 6 Groove Pulley OEM RA097009A
$395.00 $445.40
100 Amp 12 Volt Original PCM Alternator with 6 Groove Pulley PCM Alternator 100A for most  5.7L and 6.0L engines OEM Not Aftermarket! PCM Part...
Alternator 70 Amp 5.7L DELCO-BOSCH-6.0L Factory Original PCM And Indmar RA097007C
Alternator 70 Amp 5.7L DELCO-BOSCH-6.0L Factory Original PCM And Indmar RA097007C
17%
$308.00 $370.00
Alternator 70 Amp 5.7L DELCO-BOSCH-6.0L Factory Original PCM And Indmar RA097007C
$308.00 $370.00
New 70 Amp Delco Style Marine Alternator With Serpentine Belt Pulley Fits 2004 & Prior PCM - Most PCM 2005 and up had a 100...
Thermostat Kit Mercruiser 160 Degree EFI Complete Service Kit 18-3648
Thermostat Kit Mercruiser 160 Degree EFI Complete Service Kit 18-3648
18%
$27.00 $32.99
Thermostat Kit Mercruiser 160 Degree EFI Complete Service Kit 18-3648
$27.00 $32.99
160 Degree Thermostat Kit EFI Includes BOTH Gaskets Mercruiser raw water cooled marine engines New Style housing used with EFI engines 1994 and up EFI and...
Housing Thermostat Housing Complete GM Indmar OEM CHV-29-80
Housing Thermostat Housing Complete GM Indmar OEM CHV-29-80
8%
$179.00 $193.91
Housing Thermostat Housing Complete GM Indmar OEM CHV-29-80
$179.00 $193.91
Thermostat Housing GM Indmar CHV-29-80 OEM Thermostat Housing for V6 and Short Block V8 Chevrolet,CHV-29-80 Fits GM V8 small block engines Complete thermostat housing assembly...
Heat Exchanger Ford PCM 302 - 351 Fresh Water Cooled - FWC OEM-RA147008
HEAT EXCHANGER FORD PCM 302 - 351 FRESH WATER COOLED - FWC OEM-RA147008
17%
$1,880.11 $2,260.14
Heat Exchanger Ford PCM 302 - 351 Fresh Water Cooled - FWC OEM-RA147008
$1,880.11 $2,260.14
Heat Exchanger PCM Ford 302 & 351 Original PCM Heat Exchanger PCM-RA147008 Single Pass Exchanger 302 AND 351 CARBURETED! Will NOT fit GT-40 EFI or...
Repair Kit Complete Raw Water Pumps Sierra® 18-3150
Repair Kit Complete Raw Water Pumps Sierra® 18-3150
16%
$104.99 $124.99
Repair Kit Complete Raw Water Pumps Sierra® 18-3150
$104.99 $124.99
REPAIR KIT FOR MERCRUISER ORIGINAL STYLE PLASTIC BODY PUMPS  REPLACES OEM# QS-46-807151A14 Impeller Kit!  Sierra Kit FOR ORIGINAL QUICK SILVER, ORDER PART# QS-807151A14 Impeller kit with...
Wear Plate For Sherwood Raw Water Pump Sherwood OEM# R109029 Sherwood Brand
Wear Plate For Sherwood Raw Water Pump Sherwood OEM# R109029 Sherwood Brand
11%
$30.45 $34.31
Wear Plate For Sherwood Raw Water Pump Sherwood OEM# R109029 Sherwood Brand
$30.45 $34.31
Wear plate for Sherwood Raw Water Pump PCM OEM# R109029 SHERWOOD Triangular plate replaces the older style round one Uses Item # RM0125 Gasket
Bearing For Sherwood Belt Drive Raw Water Pumps SHER-23448
Bearing For Sherwood Belt Drive Raw Water Pumps SHER-23448
9%
$28.00 $30.88
Bearing For Sherwood Belt Drive Raw Water Pumps SHER-23448
$28.00 $30.88
Fits All Belt Driven PCM Pumps Does NOT WORK for P-105 crank driven pump You will need two bearings for each pump: G-21, G-55-2, P-1012,...
Raw Water Pump Crusader PCM Belt Driven Sherwood OEM SHER-G55-2 RA057009
Raw Water Pump Crusader PCM Belt Driven Sherwood OEM SHER-G55-2 Raw Water Pump Crusader PCM Belt Driven Sherwood OEM SHER-G55-2 RA057009
16%
$1,049.00 $1,252.31
Raw Water Pump Crusader PCM Belt Driven Sherwood OEM SHER-G55-2 RA057009
$1,049.00 $1,252.31
Sherwood replacement bronze sea water pump for Pleasurecraft Marine 454 CID engines. Will fit PCM GM 350, 454 Up To Mid 1990'sWill not fit Excalibur...
Oil Line - Transmission Oil Line 22 Inches Long With Locking Sleeve OEM 845067-220S
Oil Line - Transmission Oil Line 22 Inches Long With Locking Sleeve OEM 845067-220S
2%
$83.00 $84.95
Oil Line - Transmission Oil Line 22 Inches Long With Locking Sleeve OEM 845067-220S
$83.00 $84.95
ORIGINAL INDMAR 22" Transmission Oil Line with Locking Sleeve HOSE ASM, TRANY COOLER 22" W/SLEEVE LOCKING 180DEG...845067-220S Quick connect oil/trans hose 22" long
Oil Line - Transmission Oil Line 18 Inches Long With Locking Sleeve OEM 845067-180S
Oil Line - Transmission Oil Line 18 Inches Long With Locking Sleeve OEM 845067-180S
5%
$75.00 $78.95
Oil Line - Transmission Oil Line 18 Inches Long With Locking Sleeve OEM 845067-180S
$75.00 $78.95
ORIGINAL INDMAR 18" Transmission Oil Line with Locking Sleeve HOSE ASM, 18" W/SLEEVE LOCKING, 845067-180S Quick connect oil/trans hose 18" long
Impeller Puller For The New Threaded 09-821BT | Johnson Pump 09-47163-01
Impeller Puller For The New Threaded 09-821BT | Johnson Pump 09-47163-01
39%
$38.37 $62.80
Impeller Puller For The New Threaded 09-821BT | Johnson Pump 09-47163-01
$38.37 $62.80
NEW PULLER for the newer style, threaded Indmar Johnson Impeller! Allows easier removal of flexible impellers from pumps! Threaded Impeller Puller is designed to remove...
Barb Thermostat Housing Hose Barb Nylon Fitting 3/8 Inch NPT X 5/8 Inch Hose OEM 60-5020
Barb Thermostat Housing Hose Barb Nylon Fitting 3/8 Inch NPT X 5/8 Inch Hose OEM 60-5020
43%
$4.95 $8.75
Barb Thermostat Housing Hose Barb Nylon Fitting 3/8 Inch NPT X 5/8 Inch Hose OEM 60-5020
$4.95 $8.75
3/8" NPT X 5/8" Hose Nylon Straight Fitting Straight 3/8 inch by 5/8 inch fitting made of nylon May need to order 2 - 4...
9" Fuel Tank SenderFor 10" Tank Depth 5 Hole Pattern 316 Stainless Steel KUS-SSS-9
9" Fuel Tank SenderFor 10" Tank Depth 5 Hole Pattern 316 Stainless Steel KUS-SSS-9 9" Fuel Tank SenderFor 10" Tank Depth 5 Hole Pattern 316 Stainless Steel KUS-SSS-9
20%
$44.50 $55.73
9" Fuel Tank SenderFor 10" Tank Depth 5 Hole Pattern 316 Stainless Steel KUS-SSS-9
$44.50 $55.73
9" Length for use in a 10" Tank Depth KUS sensors can be used with all gauge brands that have compatible ohms. Made of Stainless...
Transmission Cooler Hose 1/2 x 51.5" Length RA045007U
Transmission Cooler Hose 1/2 x 51.5" Length RA045007H
6%
$74.00 $78.80
Transmission Cooler Hose 1/2 x 51.5" Length RA045007U
$74.00 $78.80
Replacement Hose For Transmission Oil Cooler - RA045007U Hose 1/2 (.406) X 51.5" OAL Crusader .406 X 51.5 in. Oil Hose Assembly Original Crusader Replaces...
Items 621 to 640 of 1293 total