HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!

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

Throttle Control Position Sensor Assembly OEM RA119004 Throttle Control Position Sensor Assembly OEM RA119004
2%
$234.00 $238.43
Original PCM - Crusader Throttle Position Sensor CRU-RA119004 Provides the throttle position setting signal to the engine electronic control module (ECM). Complete throttle control position sensor...
Isolator Rear Mount PCM OEM R094017
19%
$13.71 $16.84
Rear Mount Isolator PCM Fits All PCM ISOLATOR REAR MOUNT Replaces Pleasurecraft Marine R094001 Height 1-5/8" Larger End 1-31/32" Outside Diamter of Small End 1-11/32"...
Aluminum Exhaust Manifold 8.1L GM Indmar OEM 53-1278
15%
$725.00 $849.95
8.1L Aluminum Exhaust Manifold for Fuel Injected Indmar Marine Engines.  These manifolds are raw aluminum color and say Malibu on them. GM Big Block Marine Engine...
Thermostat 160 Degree Indmar Gen-4  -  6.0L OEM 98-6115 Thermostat 160 Degree Indmar Gen-4  -  6.0L OEM 98-6115
28%
$25.94 $35.99
Indmar OEM# 986115 GENUINE OEM - NOT AFTERMARKET! 160 DEGREE Indmar Thermostat 160 degree thermostat used in generation 4  6.0 Liter marine engines
Brass Anti-Siphon Valve 1/4" MNPT Thread X 3/8' I.D. Hose Barb EVM-A/S160-B
6%
$17.00 $18.16
Coast Guard industry standards require anti-siphon protection on all gasoline powered boats. EVM A/S 160 B Anti Siphon Valve This valve combines anti-syphon protection with...
AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011 AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011
12%
$139.00 $157.10
Crusader RP030011 Spark Plug Set Includes 8 Plugs Crusader 6.0L Platinum Spark Plug Set For Crusader 6.0L GM engines Contains (8) platinum AC Delco plugs...
Oil Drain Kit Ford 351 - 14 MM OEM RK024056C
10%
$47.87 $52.99
Use on 1996 and Up Ford Oil Pans with metric thread M14 x 1.5 oil drain fitting Hose is 4 feet long If you have a...
Tune Up Kit Mercruiser Small Block Vortec Thunderbolt Complete Tune Up Kit 1999+ MMD-M57TBOLTGEN
7%
$210.00 $225.63
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...
Manifold Exhaust EXT Port Side Vortec 5.7 Indmar 53-1301E Manifold Exhaust EXT Port Side Vortec 5.7 Indmar 53-1301E
25%
$1,745.00 $2,315.26
OEM Indmar one piece exhaust manifold used on Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines. PORT SIDE For Mounting Kit - CLICK HERE For Exhaust...
Formed Hose Breather To Flame Arrestor
19%
$20.29 $24.95
Formed Hose Breather To Flame Arrestor  PCM Original R045008C Hose, V/C to Carb 90 Deg 5/8 ID
HOSE FUEL OVERFLOW HOSE PCV 1/4 INCH I.D. R045029 Hose Fuel Overflow Vent Hose PCV 1/4 Inch I.D. Sold Per Foot R045029
50%
$1.00 $1.99
Fuel Overflow Hose - R045029 - Fuel Pump to Carburetor 1/4" I.D. PVC Sold per foot - Price is per foot Note - Quantity is total...
Gasket Exhaust Elbow ZR PCM RM0274A Gasket Exhaust Elbow ZR PCM RM0274A
9%
$58.48 $64.52
GASKET EXHAUST ELBOW ZR PCM RM0274A Seals between manifold & riser on Crusader 6.0L - 6.2L marine engines. Crusader exhaust elbow gasket Used on Crusader...
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
20%
$909.49 $1,138.57
MUFFLER MASTERCRAFT 2013 - 2014 PORT SIDE Port 3.5" inlet w/68° angle tilted 15° 90° outlet OEM 252089P MUFFLER - PORT SIDE  - 2013 -...
Distributor Cap Prestolite Screw Down (87 And Later) Sierra Brand 18-5352
13%
$32.05 $36.89
Distributor Cap, No gasket required on screw down type 1987 & Up Sierra Brand 18-5352 For OEM Indmar - CLICK HERE The color may be...
Switch Emergency Cut Off Lanyard Switch Emergency Cut Off Lanyard
24%
$26.05 $34.43
Emergency Cut Off Switch Assembly With Lanyard Engine cut-off switch kills engine ignition when lanyard is pulled Sierra emergency cut-off switch and lanyard 4 prong...
Holley 4150 Marine Carburetor 600 CFM EPA Approved Indmar 5.7L - 454 Indmar# 611035 Holley 4150 Marine Carburetor 600 CFM EPA Approved Indmar 5.7L - 454 Indmar# 611035
9%
$1,569.00 $1,718.76
600 CFM V4 Barrel Carburetor INDMAR 611035 4150 OEM Indmar #  611035 DOES NOT COME WITH SPACER GASKET! Please click HERE to add spacer gasket; Part...
GM Small Block IAMF/HVS Distributor OEM Volvo Penta 21622232 GM Small Block IAMF/HVS Distributor OEM Volvo Penta 21622232
10%
$295.00 $327.19
MP Factory flat cap HVS distributor with cam sensor and two screw cap with stainless fasteners. Fits: Crusader GM 5.0L and 5.7L MPI LEFT HAND...
Fuse Link 100 AMP 50 Inches Long OEM R153018D
13%
$78.40 $89.95
FUSE LINK 100A 50 INCHES LONG Fused Link for circuit breaker to starter 100 amp fused wire If you need the shorter 30 Inch Link, click HERE...
Relay - Solenoid Marine Starter Sierra Brand 18-5801
14%
$42.50 $49.53
MARINE STARTER RELAY - SOLENOID SIERRA BRAND We also have RECMAR Brand - CLICK HERE Replaces Indmar 75-5005 Replaces Mercruiser/Mercury 89-76416A1 Replaces OMC/Johnson/Evinrude 586842,586842, 586730, 985064,...
ETA Breaker Switch 30 AMP Thermal - Ignition - Main ETA Breaker Switch 30 AMP Thermal - Ignition - Main
9%
$52.00 $56.95
ETA BREAKER - SWITCH 30 AMP Correct Craft & Supra Dashes Push-On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on dash of Correct...
Mount Assembly Indmar Rear Transmission Mount Complete OEM 53-5011 Mount Assembly Indmar Rear Transmission Mount Complete OEM 53-5011
9%
$195.00 $214.26
OEM Indmar transmission mounting bracket with trunion isolator support, complete! Indmar complete rear engine mount Replaces Chrysler 3675792 , 4417695 Replaces Marine Power 331532 Original...
Belt Tensioner Assembly PCM 6.0L Engines RA068002 Belt Tensioner Assembly PCM 6.0L Engines RA068002
24%
$118.75 $155.90
CRU-RA068002 6.0L COMPLETE ASSEMBLY BODY & PULLEY Fits PCM 2003 up ZR-6, ZR-409 & ZR-450 Serpentine belt tensioner assembly with grooved pulley fits Crusader 6.0L...
Items 313 to 336 of 1453 total