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

Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011 Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011
12%
$70.37 $79.99
ORIGINAL PCM SPARK PLUG & COIL WIRE SET GM BLACK Black - 8mm Works great with Ford DUI Distributors - Coil wire is not used. Delco...
3/4 Inch Hardwall Marine Exhaust-Water Hose MPI Brand 100-0340
10%
$12.49 $13.88
Water Hose Wire Reinforced 3/4" Inch Inside Diameter  MPI® 100 Series Hose Sold per foot We also have Shield's Brand - CLICK HERE Wire reinforced,...
IMPELLER KIT VOLVO PENTA VOLVO-21951346 OEM #825940 MOLDED INTO THE ORIGINAL IMPELLER
21%
$59.12 $74.60
OEM Volvo Penta impeller kit for many different Volvo gasoline marine engine cooling applications. Volvo Penta impeller kit Used on Volvo Penta GM gasoline engines...
Distributor DUI Performance Ford 351 Right Hand Reverse Rotation Blue Color - DUI-M35820RRBL Distributor DUI Performance Ford 351 Right Hand Reverse Rotation Blue Color - DUI-M35820RRBL
19%
$729.00 $899.95
The DUI Davis Unified Ignition Advantage for your Ford 351 Windsor RIGHT HAND - Reverse Rotation BLUE COLOR Virtually waterproof Vibration proof Fully Electronic Two wire hookup (12V...
Replacement fuel filter for Mercruiser & OMC inline 4 & 6 cylinder marine engines with Carter mechanical fuel pumps. Fuel Filter Element Carter Fuel Pumps Mercruiser-OMC Inline 4-6 Cylinder Engines
40%
$8.95 $14.88
Replacement fuel filter for Mercruiser & OMC inline 4 & 6 cylinder marine engines with Carter mechanical fuel pumps. Sierra Brand Fits many Mercruiser 4...
Sold Out
THIS ITEM IS NLA - VERY SORRY ABOUT THAT! PCM FORD 1996 and Up Original PCM Pulley R065035 4 Bolt - 2 Groove 6-1/4" O.D....
Muffler Interchangeable Angled 3-1/2 Inch 45° O.D. Inlet With 3-1/2 Inch O.D. Straight Outlet OEM UM-288MUFFLER
24%
Sold Out
FOR REPLACEMENT - CLICK HERE UM288MUFFLER IS NLA - Ultra Marine - Muffler Aftermarket Interchangeable FOR REPLACEMENT - CLICK HERE Angled 45 Degree 3-1/2" Inlet...
Fuel Filter Spin On 4-1/4 Inch High Replaces PCM 22687 Sierra 18-7845 Long Filter Fuel Filter Spin On 4-1/4 Inch High Replaces PCM 22687 Sierra 18-7845 Long Filter
17%
$9.90 $11.99
Long Fuel Water Separator Filter Long Filter 4-1/4"   Replacement spin-on fuel filter fits many Mercury & Mercruiser marine engines to remove contaminants & water from...
Oil Line Release Tool - Transmission Oil Lines From Transmission Cooler Tool OEM 99-6607 Oil Line Release Tool - Transmission Oil Lines From Transmission Cooler Tool OEM 99-6607
19%
$12.95 $15.95
ORIGINAL INDMAR Tool used for releasing the oil lines from transmission oil cooler fittings. TOOL ONLY - PICTURE FOR REFERENCE ONLY If you need the JIFFY...
Anodized Quick Connect Fitting 1/2 Inch x 1/2 Inch OEM Indmar 601048A Anodized Quick Connect Fitting 1/2 Inch x 1/2 Inch OEM Indmar 601048A
20%
$19.99 $24.99
ORIGINAL INDMAR Anodized fitting that has 1/2 inch MB thread to 1/2 Jiffy connections. Quick connect cooler line fitting Fitting has 1/2 ORB thread on cooler side...
Ring Gear GM 5.7-5.0-454 And 350 Engines Marine Ring Gear For 14 Inch Flywheel - 168 Teeth
30%
$59.00 $84.05
Ring Gear Flywheel GM Inboard Marine Engines 14" Flywheel Ring Gear for GM Replacement Ring Gear On Flywheel & Flexplate Assemblies Original Equipment In Fit & Function; Replacement...
PCV VALVE GT 40 ENGINE 90 DEGREE INDMAR OEM 50-5001
38%
$21.75 $34.95
GT40 Original Indmar PCV Valve 90° Original Indmar 50-5001 -  Replaces Pleasurecraft Marine R035023 ELL - Type CV 774 C Replacement Positive Crank Ventilation or PCV...
Fuel Filter Long Filter Long Filter Correct Craft CCS1136 WIX 33436
48%
$39.79 $76.99
FUEL FILTER LONG FILTER CORRECT CRAFT Wix 33436 Long Fuel Filter (CCS1136) or Napa Gold 3436 Fits most Correct Craft through the 80's WIX replacement filter
Gasket Manifold All GM Small Block Catalyzed Engines Special Gasket Indmar 556202SPEC
18%
$38.50 $46.95
Manifold Gasket - CATALYZED ENGINES - Indmar Special Gasket All years - Original Indmar - 556202SPEC SOLD PER SIDE - NEED TWO PER ENGINE! CATALYST ENGINES...
Spark Plug Set Vortec 5.7L AC Delco Replaces PCM RP030008 MR43-LTS Set Of 8 Spark Plug Set Vortec 5.7L AC Delco Replaces PCM RP030008 MR43-LTS Set Of 8
13%
$42.00 $48.33
AC Delco MR43-LTS Long Reach Spark Plug Set Replaces PCM RP030008 & RP030008A Includes 8 Plugs AC Delco MR43-LTS Replaces Indmar 49-1008 GM Vortec 300+ HP...
Spark Plug Set Ford 302 - 351 -14MM - Autolite #24 Set Of 8 OEM RP030002 Spark Plug Set Ford 302 - 351 -14MM - Autolite #24 Set Of 8 OEM RP030002
8%
$36.72 $39.95
Original Crusader - PCM Spark Plug Set RP030002 STANDARD ENGINES 240/250 HP - 1989 - 1995 Includes 8 Plugs Prestolite & Mallory Distributors Plug gap .035...
Ballast Ignition Resistor Ford And GM 1.5 OHM For Ignition Coils 18-5450
13%
$18.30 $20.99
Ballast Resistor for use with externally resisted ignition coils Sierra replacement resistor for standard ignitions Prevents premature failure of points and condenser For Ignition Coil...
Alternator 55 Amp Internal Regulator Yellow Lead PCM And Indmar 3/8" V-Belt Pulley Alternator 55 Amp Internal Regulator Yellow Lead PCM And Indmar 3/8" V-Belt Pulley
7%
$259.40 $278.19
Alternator 55 Amp 12 volt with yellow lead - RA097006 Replaces the old 51 Amp Style Alternator with a 3/8" pulley Replaces Indmar 75-5024 &...
Muffler Supra Moomba Skiers Choice 3.5" Inlet W/60° Angle  - 3" Outlet OEM 100700
12%
$493.99 $561.68
MUFFLER SUPRA MOOMBA SKIERS CHOICE 3.5" inlet w/60° angle 3" Outlet Shipping Dimensions: 30x14x11 OEM 100700 Manufactured by Ultra Marine. Easy to install! Ultra Marine...
1994-1999 Muffler Mastercraft - 3.5" Inlet  w/45° Angle  - 3.5" Outlet - SS19/SS190B/190/205 OEM 252026
39%
$466.27 $765.12
1994-1999 MUFFLER MASTERCRAFT 3.5" Inlet  w/45° Angle - 3.5" outlet SS19/SS190B/190/205 OEM 252026 MUFFLER-3.5" 45° ELBOW SS19/SS19OB/190/205 '94 - '99 26.5" Approximately OAL Barrel Length...
MANIFOLD EXHAUST MOUNTING KIT GM ALL 5.7L ENGINES INDMAR OEM 49-1006 Manifold Exhaust Mounting Kit GM 5.7L Engines Indmar OEM 49-1006
43%
$22.99 $39.99
Original Equipment Indmar Exhaust Manifold Mounting Kit OEM Indmar 49-1006 Bolt & Elbows Kit OEM Bolts & Both 90° Elbows SOLD PER SIDE - NEED TWO...
Impeller Kit Sherwood For P151 And G157 Pumps Impeller Kit Sherwood For P151 And G157 Pumps
14%
$77.05 $89.42
Original Sherwood impeller kit protects marine engines by maintaining consistent engine temperatures. FULL REPAIR KIT! Fits Sherwood P151 Pump! US Marine Ford And Some Marine...
Hose Fuel Feed Fill Hose 2 Inch I.D. MPI 350-2000
35%
$15.00 $23.08
Fuel Fill Hose - 2" I.D. MPI Fuel Fill Hose 350-2000 MPI Sold per foot - Price is per foot Note - Quantity is total length...
Belt Alternator V-Belt Marine Power 260515
18%
$22.00 $26.99
Marine Power Alternator V-Belt - OEM alternator belt fits various Marine Power GM small block marine engines. Marine Power alternator v-belt For Marine Power GM 262 and...
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