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.

ENGINE PARTS

Boat Motor Parts for Sale

Keep your boat’s engine running smoothly with our high-quality inboard boat motor parts for sale. At My Inboard Marine, we carry several items for your engine including impellers, mufflers, muffler kits, starters, belts, brackets, engine drains, engine mounts, and far more. You can rest assured that we carry all the necessary boat engine parts needed for your marine project. We carry products from the leading manufacturers which include PCM, Indmar, Mercury, and Mercruiser.

My Inboard Marine strives to provide all customers with the best possible solution to their motorboat and motorsport needs. We’ve been in the marine industry for over 20 years, demonstrating we are experts in the boating business. We are committed to serving you!

Shop through our incredible store and purchase our boat motor parts for sale today.

Scroll down for all Engine Items

Oil Extractor Pela PL - 6000 - 6 Liter - 6.34 Quarts Easy Extractor Oil Extractor Pela PL - 6000 - 6 Liter - 6.34 Quarts Easy Extractor
7%
$79.00 $84.55
 Simple, compact model. Simply pump 10 to 20 times in a row to create a powerful vacuum! If you ONLY NEED the REPLACEMENT TUBE SET,...
Drain Plug With O-Ring Blue - OEM# 22-806608A02 Sierra Brand
22%
$3.49 $4.49
Blue Drain Plug With O-Ring Replaces Mercruiser # 22-806608A02 SIE18-4226 Also used in several locations on engines 2002 and up +/- Drain plug - BLUE Replaces...
Volvo Exhaust Temperature Sender For Riser Factory Original 3862500
6%
$39.15 $41.85
OEM Volvo exhaust temperature switch activates an alarm if overheating occurs. This is the ORIGINAL VOLVO PENTA SENSOR OEM REPLACEMENT Exhaust Temperature Sensor Warns of...
Oil Filter GM 5.7L - 6.0L - 6.2L OEM Marine Engine Indmar 872023-1 Oil Filter GM 5.7L - 6.0L - 6.2L OEM Marine Engine Indmar 872023-1
30%
$18.50 $26.50
Recommended for all 5.7L & GM based 6.0L & 6.2L below S/N 174786. Indmar filters capture 45 percent more dirt and last 30 percent longer...
Gasket Thermostat Cover Upper Raw Water Cooled Ford PCM OEM RM0003 Gasket Thermostat Cover Upper Raw Water Cooled Ford PCM OEM RM0003
40%
$3.00 $4.99
GASKET THERMOSTAT HOUSING RAW WATER OEM GREEN RM0003 For the Upper Thermostat Housing for PCM Motors Sold Each Thermostat Gasket for Pleasurecraft Inboards This is OEM...
Tune Up Kit Mercruiser 4.3L Pre-Vortec Complete Tune Up Kit M43TBOLT
5%
$154.25 $162.35
Comprehensive kit includes the items needed to tune-up Pre Vortec Mercruiser 4.3 liter engines with Thunderbolt ignition system. Normal annual maintenance items including distributor cap,...
Fuel Filter Element And Canister Kit - Sierra 18-7861 Fuel Filter Element And Canister Kit - Sierra 18-7861
9%
$35.00 $38.49
Sierra® replacement fuel filter & canister used on many early model Crusader & OMC marine engines. Fits many early model OMC & Crusader engines using...
Sold Out
Sierra Marine Performance Parts - Sold Each This item is on a long backorder with no ETA- CLICK HERE FOR Replacement Manifold. Center rise exhaust...
DISTRIBUTOR DUI PERFORMANCE FORD 351 RIGHT HAND BLUE COLOR - DUI-M35820RRBL
24%
$605.00 $795.00
The DUI (Davis Unified Ignition) Advantage for your Ford 351 Windsor LEFT HAND - Standard Rotation BLUE COLOR Virtually waterproof Vibration proof Fully Electronic Two wire hookup...
Fuel Pump Low Pressure Electric For Indmar And PCM RA080018B Fuel Pump Low Pressure Electric For Indmar And PCM RA080018B
7%
$316.05 $338.64
Low Pressure Electric Fuel Pump Indmar & PCM  OEM PCM PRODUCT! We also have the more economical CARTER PUMP P4594 - CLICK HERE US COAST GUARD...
Water Hose With Wire 1-3/4" I.D. MPI Brand for Commander Water Hose With Wire 1-3/4" I.D. MPI Brand for Commander
23%
$19.00 $24.72
Water Hose With Wire 1-3/4" I.D. for Commander Thermostat housing to Circulation Pump for Commander 351 116-250-1340 Commander 351 Thermostat Housing to Circulation Pump. Sold...
Hose Formed GM Raw Water Pump To Thermostat Housing 1998 & Up
9%
$31.63 $34.68
Formed Hose for GM PCM Crank Driven Pump To T-Stat Housing
Manifold Exhaust PCM GM 305 - 350 Small Block Engines PCM-R028009 Manifold Exhaust PCM GM 305 - 350 Small Block Engines PCM-R028009
2%
$344.00 $352.29
OEM Pleasurecraft Marine center rise exhaust manifold fits GM 5.0L & 5.7L - 305 - 350 CID marine engines. PCM exhaust manifold For Pleasurecraft Marine GM...
Spark Plug Set Ford 302-351 Set Of 8 Replaces PCM RP030002 NGK 2771 Spark Plug Set Ford 302-351 Set Of 8 Replaces PCM RP030002 NGK 2771
8%
$34.00 $36.95
NGK Spark Plug Set - Replaces PCM RP030002 STANDARD ENGINES 240/250 HP - 1989 - 1995 Includes 8 Plugs NGK spark plug Part number UR5 Stock...
Sending Unit Oil Pressure 80 PSI Single Station GM Ford PCM & Indmar 2006 & Prior PCM OEM R020001
12%
$58.00 $66.14
OEM PCM Oil Pressure Sending Unit PCM FORD & GM R020001 Fits most engines from 1970 through 2006 Replaces Indmar 64-5002 Sierra® Brand - Click HERE...
Alternator Mando 55 Amp Serpentine Grooved Pulley Indmar LT1 - LTR Replacement Alternator Mando 55 Amp Serpentine Grooved Pulley Indmar LT1 - LTR Replacement
19%
$241.66 $298.97
Mando 55 amp marine alternator with 2 in. mounting foot and multi-groove serpentine pulley fits Mercruiser marine engines. New 55 amp 12 volt marine alternator...
Relay - 12V Fuel Pump - Ignition - Original PCM OEM Brand R130015 Relay - 12V Fuel Pump - Ignition - Original PCM OEM Brand R130015
50%
$8.03 $15.95
Fuel pump and ignition relay for Crusader & PCM MPI Engines PCM 2007 UP USES THE SAME RELAY FOR IGNITION AND FUEL Original Pleasurecraft Marine...
OEM high volume pump fits Crusader 6.0L & 8.1L MPI marine engines with fuel control cell. Fuel Pump FCC High Pressure Electric For 6.0 - 8.1L Original Crusader RA080027A
20%
$178.00 $223.03
OEM high volume pump fits Crusader 6.0L & 8.1L MPI marine engines with fuel control cell. Fits ALL 2002 and up PCM 6.0L - ZR6 -...
Impeller Puller Sea Dog Stainless Steel
14%
$85.00 $98.63
For impellers 2-1/4'' to 2-9/16'' SeaDog® Allows easier removal of flexible impellers from pumps! You will need 5-1/4" clearance in front of the pump and...
Gasket For Sherwood Raw Water Pumps OEM RM0125 PCM
13%
$5.00 $5.76
Impeller Gasket Sherwood Raw Water Pump; Gasket Only PCM# RM0125 Replaces Universal 302879 Sherwood Gasket for Sherwood Raw Water Pump Fits all PCM Sherwood pumps EXCEPT...
Marine Power EFI G-Force Fuel Pump Kit with Filter and Canister 438704 Marine Power EFI G-Force Fuel Pump Kit with Filter and Canister 438704
17%
Sold Out
OEM MARINE POWER EFI G-Force Fuel Pump Kit with Filter and Canister Marine Power G-Force Fuel System Kit. Includes: G-Force fuel Pump (438704), Canister (442018),...
Tune Up Kit Delco Ignition System Tune Up Kit Complete Tune Up Kit Delco Ignition System Tune Up Kit Complete
5%
$168.25 $177.93
Comprehensive kit includes everything needed to tune-up This Delco ignition tune-up kit bundle fits most variations of Indmar engines with a Delco Ignition system. The...
Isolator Rear Mount Top PCM OEM R094004
13%
$4.00 $4.59
TOP Rear Mount Isolator PCM Fits All PCM Height 15/16" Outside Diameter 1-1/8" Hole Bore Outside Diameter 5/8" 30 to 40 pounds torque on front...
Bracket Kit For Raw Water Pump Crank Driven GM 350 PCM RK090177A Bracket Kit Bracket Kit For Raw Water Pump Crank Driven GM 350 PCM RK090177A Bracket Kit
12%
$39.25 $44.64
RAW WATER PUMP CRANK DRIVEN BRACKET KIT- Complete KIT Fits GM 350 Engines Original PCM RK090177A Fits Sherwood P-105 or Johnson F6 Pump This will not fit Indmar LT1...
Fuel Pump Assembly Mechanical Indmar Ford Small Block 302-351 - Carter Fuel Pump Fuel Pump Assembly Mechanical Indmar Ford Small Block 302-351 - Carter Fuel Pump
19%
$225.00 $276.48
OEM Indmar Ford Small Block 351 & 302 REPLACES THE NLA INDMAR 59-2011 Carter Mechanical Fuel Pump Ford Fuel Pump Applications Replaces Federal Mogul M6696...
Tune Up Kit Mercruiser Small Block Vortec Thunderbolt Complete Tune Up Kit 1999+ MMD-M57TBOLTGEN
9%
$179.54 $197.42
Comprehensive kit includes everything needed to tune-up Mercruiser 5.0L & 5.7L Vortec engines with Thunderbolt electronic distributors 1996 AND UP. THIS IS VORTEC - 1996...
HOSE FORMED 1-1/4" RAW WATER PUMP TO THERMOSTAT HOUSING INDMAR OEM 84-1025
25%
$30.00 $39.99
Formed Hose 1-1/4" RAW WATER PUMP TO THERMOSTAT HOUSING INDMAR OEM 84-1025 Formed rubber hose 1-1/4 inch This formed rubber hose is 1-1/4 inches in...
Hose Exhaust Hose Softwall No Wire 3 Inch I.D. 12" Bending Radius Shield's® 200-3000
29%
$26.00 $36.60
3" Exhaust Hose NO Wire For Tight Bending Radius Shield's® Flex SOLD PER FOOT! Replaces PCM R045153 3 in. Smooth Wall Marine Exhaust Hose - No...
Muffler Tige' - 3" Inlet W/Extended 90° Angle - 3.5" Outlet OEM - UM-4178-T Muffler Tige' - 3" Inlet W/Extended 90° Angle - 3.5" Outlet OEM - UM-4178-T
23%
$420.76 $549.70
MUFFLER TIGE' 3" inlet w/extended 90° angle 3.5" outlet Estimate Overall Length is 29 Inches OEM - UM-4178-T Shipping Dimensions: 12x13x37 Manufactured by Ultra Marine....
1998-2006 Muffler Kit Mastercrfaft - TBI VRS 205V/210/230 /Xstar/200/X1/215 - 06)  OEM 253000
29%
$1,353.06 $1,915.33
MUFFLER MASTERCRAFT KIT 1998-2006 TBI VRS 205V/210/230 /Xstar/200/X1/215 - 06 Does NOT include the rubber elbows! OEM 253000 Inlets are straight Inlet holes are center...
2013 MUFFLER MASTERCRAFT - Port 3.5"inlet w/68° angle tilted 15° - 90° outlet  OEM 252089P
12%
$909.49 $1,038.57
MUFFLER MASTERCRAFT 2013 - 2014 PORT SIDE Port 3.5" inlet w/68° angle tilted 15° 90° outlet OEM 252089P MUFFLER - PORT SIDE  - 2013 -...
2009-2011 Muffler Mastercraft Late 2009 - 2011 - 3.5"Inlet/Outlet - Vertical Starboard 214V/MX/XS/ex.35 Use W/RTP/MCX/LY6 OEM 252063
35%
$547.98 $847.62
MUFFLER MASTERCRAFT LATE 2009 - 2011 3.5"inlet/outlet Vertical Starboard 214V/MX/XS/ex.35 Use W/RTP/MCX/LY6 OEM 252063 MUFFLER-3.5"VERT. STARBOARD LATE 2009 - 2011 214V/MS/XS/ex.35 CLICK HERE FOR PORT...
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