CLOSED FOR ANNUAL INVENTORY - ORDER & SHIPPING NOTICE - OUR OFFICES WILL BE CLOSED THROUGH THE FOLLOWING DATES:

FRIDAY, OCTOBER 17th THROUGH FRIDAY, OCTOBER 24th FOR INVENTORY. WE WILL REOPEN MONDAY, OCTOBER 27th.

ALL ORDERS PLACED DURING THIS TIME WILL BE PROCESSED ON MONDAY, OCTOBER 27th WHEN WE RESUME OUR NORMAL BUSINESS HOURS.

WE APPRECIATE YOU AND THANK YOU FOR YOUR BUSINESS! GOD BLESS AND HAPPY FALL!

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 Cooler 9 Inch X 1-1/4 Inch 6.0L Engine OEM R147049
17%
$315.00 $378.40
OEM dual oil engine cooler fits a variety of Crusader engine applications. 14 in. overall length 2 in. diameter bundle 1 1/4 in. water hose...
Gasket Throttle Body Gasket Indmar 75mm - 1V - OEM 55-6114
27%
$3.25 $4.45
Throttle Body Gasket Gasket used with 75MM 1V throttle body. Replaces PCM RM0251 To order the Throttle Body click HERE
Fuel Pump High Pressure Single Stage for PFI Indmar OEM 49-5126 Includes Wire Harness and O-Rings Fuel Pump High Pressure Single Stage for PFI Indmar OEM 49-5126 Includes Wire Harness and O-Rings
8%
$545.00 $593.41
OEM Electric Fuel Pump High Pressure Single Stage for PFI Indmar OEM 46-5126 High pressure single stage fuel pump used in some PFI Indmar Engine applications....
GEN 3 - RAW WATER COOLED - NON CATALYZED 1 PIECE EXHAUST MANIFOLD "L" SERIES CHEVROLET ENGINES STARBOARD SIDE FOR SALT WATER SERIES. STARBOARD SIDE - RIGHT SIDE
16%
$969.20 $1,149.95
OEM INDMAR - LQ9 MANIFOLD STARBOARD - RIGHT SIDE MANIFOLD RAW WATER COOLED - NOT FRESH WATER COOLED! CLICK HERE For FRESH Water Cooled part number 531297FW GEN...
Cam For Neutral Safety Switch Velvet Drive Brand OEM VD-1016099001 Cam For Neutral Safety Switch Velvet Drive Brand OEM VD-1016099001
6%
$127.95 $136.69
Cam for Neutral Safety Switch Item 31 in the exploded view.
Hose Exhaust Hose Hardwall Smooth Side With Wire 4 Inch I.D. Shield's Brand Hose 116-250-4001-1
26%
$39.13 $53.02
Exhaust Hose Smoothwall Smooth Side WITH Wire Shields 250 Series Softwall Marine Exhaust Hose 4" I.D. SHIELD'S Brand 116-250-4000-1 Sold per foot Price is per foot 4 in....
Switch Ignition 3 Position Magneto Marine Incl. Mercury Push To Choke
25%
$29.05 $38.99
Push to choke ignition switch with Off - Run - Start positions & 6 color coded wires is designed for Mercury control box applications. Sierra...
Oil Filter For All GM Engines Long Filter
18%
$9.06 $10.99
Sierra oil filter for GM based marine engines with GM long style oil filters. Long GM oil filter 13/16 in. x 16 size threads High...
FUEL WATER SEPARATOR KIT 21 MICRON COMPLETE WITH SPIN ON FILTER SIERRA 18-7852-1
20%
$44.00 $54.99
Fuel Water Separating Kit COMPLETE KIT INCLUDING FILTER! Sierra Mercruiser style 21 micron filter and top housing. Uses SKU# 18-7845 replacement filters. Replaces PCM Racor filter assembly...
12" To 24" Fuel Tank Sender Electric Swing Arm Float Style Moeller Marine 035729-10
20%
$45.00 $56.10
Swing arm electric fuel sender provides fuel level information of 12-24 in. deep marine fuel tanks to a dash mounted gauge (sold separately). For use...
CIRCUIT BREAKER 50 AMP BLUE SEA SYSTEMS PUSH BUTTON REPLACES 805011
14%
$58.00 $67.65
50 Amp Blue Sea Systems Push Button Circuit Breaker Replaces Indmar 50-5011  Replaces PCM R153006B Reset-only 50A circuit breaker, found on many marine engines, is used for DC...
BELT RAW WATER PUMP PCM 97178
8%
$72.05 $77.98
PCM - CRUSADER - 97178 Raw Water Pump Drive Belt
RELAY - SOLENOID MARINE STARTER ARCO-SW774
20%
$35.00 $43.74
MARINE STARTER RELAY - SOLENOID Grounded base 12V solenoid fits Chrysler, Force, Johnson, Evinrude outboards and older OMC sterndrives. Grounded base 12 volt Used on...
Starter GM Top Mount Left Hand Rotation Counter Clockwise OEM PCM RA122009B Starter GM Top Mount Left Hand Rotation Counter Clockwise OEM PCM RA122009B
4%
$265.04 $275.97
ORIGINAL PCM CRUSADER STARTER RA122009B Note the RA122009 and the RA122009A are no longer availabile - This item is the replacement. Top mounted rear entry...
Gasket Oil Pan Indmar 5.7L GM Indmar OEM 55-1604
7%
$149.05 $160.44
OIL PAN GASKET FOR 5.7L (350) GM ORIGINAL INDMAR 55-1604 We also carry the Sierra Brand 18-1237 Replaces 10108676
Gasket Circulation Pump Gasket Chevy Small Block 2 Pack Gasket Circulation Pump Gasket Chevy Small Block 2 Pack
19%
$5.68 $6.99
Water Pump Mounting Gasket 18-0891 - 2 Gasket Pack Sold Each Water Pump Mounting Gasket Replaces Chris Craft 16.50-00078 Replaces Crusader 7141690 Replaces Mercury Marine...
SEAL LIP SEAL FOR SHERWOOD RAW WATER PUMPS OEM SHER-18806  SHERWOOD G-908 PUMP SEAL
9%
$31.71 $34.92
Lip Seal Replacement Various Sherwood Seawater Pumps Fits Sherwood G-908 SHERWOOD PUMPS! Note, the pump is no longer available from Sherwood but this replaces the...
SCREW CARB BOWL SECONDARY SHORT SCREW SOLD EACH R009143
20%
$3.98 $4.99
Replacement for the old spring type screw. When buying a carburetor rebuild kit, if you have the old "Phillips Head", spring-loaded type bowl screws you...
Push Button Reset Breaker Switch 3 AMP Thermal- Bilge Pump & Automatic Bilge Pump
4%
$7.05 $7.32
BLUE SEA SYSTEMS PUSH BUTTON RESET BREAKER - SWITCH 3 AMP Push-On or Screw On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on...
Lifting Eye Ford 302 - 351 PCM R042001
22%
$17.73 $22.80
Lifting Eye Ford 302 & 351 Engines - Chrome Screws into the cylinder head on both ends for attaching chains 7/16 - 14 thread Note:...
Bracket PCM Alternator Bracket 305 - 350 Engines Original PCM R090075 Bracket PCM Alternator Bracket 305 - 350 Engines Original PCM R090075
9%
$40.99 $45.00
ALTERNATOR BRACKET Original PCM R090075 305 & 350 Engines PCM GM Engines up to 2004 Not For Serpentine Belt FOR STRAP - ADJUSTMENT STRAP BRACKET,...
Bracket PCM Oil Cooler/Ignition Coil Bracket PCM Original PCM R090010 Bracket PCM Oil Cooler/Ignition Coil Bracket PCM Original PCM R090010
8%
$11.49 $12.49
PCM OIL COOLER OR IGNITION COIL MOUNTING BRACKET PCM ORIGINAL R090010   WARNING- This product can expose you to chemicals which are known to the...
FCC Drain Kit PCM OEM RK024178
18%
$90.49 $111.00
FCC DRAIN KIT PCM Nut Drain Fitting Retaining Fitting Water-fuel drain-special pipe plug HX HD Brass 1/8 NPT
Hose Formed Oil Cooler To Crank Pump
10%
$31.60 $34.95
Formed Hose to connect oil cooler to crank pump Crank Driven Pump Formed Hose
Drain EZ For Exhaust Manifold Replaces Indmar Or PCM 3/4" Pipe Plugs Drain EZ For Exhaust Manifold Replaces Indmar Or PCM 3/4" Pipe Plugs
30%
$105.00 $149.59
DRAIN EZ FOR EXHAUST MANIFOLD REPLACES INDMAR OR PCM 3/4" PIPE PLUGS Excellent way to upgrade the way you drain you engine and winterize!
Stud For Manifold 6.0L - 5.7L OEM R031035
11%
$7.47 $8.40
Manifold stud to cylinder head, 6 per side 6.0L & 5.7L 12 REQUIRED
Elbow Exhaust 6.0L ZR6-ZR409-ZR450 2003 & Up PCM R029016
9%
$334.05 $365.55
OEM Pleasurecraft Marine Exhaust Elbow- R029016A 6.0L Exhaust Elbow PCM exhaust riser for the 6.0L ZR engines ZR6, ZR409 & ZR450 For the manifold, order Part#...
2002-2016 Muffler Kit Mastercraft - 8.1 L - 4" VRS OEM 253001A
28%
$1,183.17 $1,637.68
MUFFLER MASTERCRAFT 2002-2016 8.1 L 4" VRS OEM 253001A MUFFLER-KIT 8.1 VRS '2002 -'2016 Manufactured by Ultra Marine. Easy to install! Ultra Marine Fine fiberglass and highly...
2011-2012 Muffler Mastercraft - 3.5" Inlet/Outlet - Port 5.7 Liter OEM 252080
29%
$603.75 $847.62
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Port 5.7 Liter OEM 252080 MUFFLER - PORT 5.7 Manufactured by Ultra Marine. Easy to install! Ultra Marine...
2011-2012 MUFFLER MASTERCRAFT - 3.5" inlet/outlet - Port 5.7 L ILMOR Engine OEM 252070
24%
$568.05 $749.88
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Port Side 5.7 L ILMOR Engine OEM 252070 MUFFLER-PORT 2011 - 2012 - USE W/ILMOR 5.7L The body...
2014 Muffler Mastercraft - 5.7 Standard X10/25/30/46 Starboard Side 250041BS
17%
$505.65 $605.69
Mastercraft Muffler 2014 5.7L Standard Starboard Side Muffler X10/25/30/46 Part# 250041BS Full Kit Part# 250041B includes both mufflers. Manufactured by Ultra Marine. Easy to install! Ultra Marine Fine...
2014 Muffler Mastercraft - 5.7 Standard X10/25/30/46 Port Side 250041BP
17%
$505.65 $605.69
Mastercraft Muffler 2014 5.7L Standard Port Side Muffler X10/25/30/46 Part# 250041BP Full Kit Part# 250041B includes both mufflers. Manufactured by Ultra Marine. Easy to install! Ultra Marine Fine...
Items 609 to 640 of 1452 total