ENGINE PARTS

Inboard 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 many 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 30 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 today.

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Distributor Mallory Electric Left Hand 302 MBI PCM RA107023A Distributor Mallory Electric Left Hand 302 MBI PCM RA107023A
$711.55
MALLORY ELECTRONIC DISTRIBUTOR FORD 302 LEFT HAND  Original PCM Part RA107023A Replaces Pleasurecraft Marine RA107023 AND RA107023A Replaces Indmar 75-2010 Left Hand Engine Rotation Ford...
Ignition Coil GM Delco HEI EST Type Sierra Brand 18-5443
$115.00 $135.69
Sierra Brand Ignition coil with mounting bracket fits GM marine engines with Delco HEI ignition systems SIERRA IGNITION COIL Delco HEI Ignition Coil Fits most...
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...
6" Fuel Tank Sender Stainless Steel 6" Fuel Tank Sender Stainless Steel
$37.03 $74.18
6" Length - 7" Tank Depth - Reed Switch Sending Unit Boats with 7" depth tanks.SAE 5 Hole Pattern (240-30 ohms).Will NOT replace 3 wire...
5" Fuel Tank Sender For 6" Tank Depth Stainless Steel 5" Fuel Tank Sender For 6" Tank Depth Stainless Steel
$60.30 $65.99
5" Length - 6" Tank Depth - Reed Switch Sending Unit  Reed Switch Sending Units collect fuel level information more consistently than swing-arm senders. They...
PCM Alternator V-Belt 5.7L & 454 Standard PCM Alternator V-Belt 5.7L & 454 Standard
$38.07
PCM Alternator V-Belt 5.7L & 454 Standard Single Belt Drive Through 1999 ts PCM Chevy 305/350 engines Belt is 1/2" wide 43-1/2" overall length 3/8" height of...
O-Ring Set For Fuel Injection Management System Volvo Penta
$3.20
O-RINGS Fits Volvo Motors Penta Marine Division You will need these two O-Rings when replacing your Fuel Injection Management System OEM Volvo Penta Kit contains:...
Bearing Seal For Johnson & Sherwood Crank Drive Raw Water Pumps Bearing Seal For Johnson & Sherwood Crank Drive Raw Water Pumps
$53.00 $58.36
Fits crank driven Indmar Johnson pump & Crank driven Pleasurecraft Sherwood pumps. Sold each! Requires 2 Bearings - Both pumps require 2 bearings! WILL NOT...
Washer Zip Washer 7/16 ID and 1 Inch OD For Johnson Raw Water Pumps OEM Indmar 565952Q
$5.22
Zip Washer - Goes between the Johnson Crank Driven Raw Water Pump and the crank when installing to minimize vibration and shaking. You will need...
Sparkplug Wire Set Volvo 4.3L V6 Delco EST | United Marine 221
$69.26 $85.98
Custom tailored 8mm sparkplug wire set for Volvo 4.3L V6 engines with Delco EST igntion system. For Volvo Penta GM V6 4.3L engines from approximately...
Raw Water Pump Bracket 6.2L Ford Part B OEM Indmar 98-5920
$15.35 $16.53
INDMAR RAW WATER PUMP BRACKET PART "B" 6.2L Ford  CLICK HERE for Part A of the 6.2L Ford Pump Bracket CLICK HERE for Mounting Stud...
Raw Water Pump Bracket 6.2L Ford Part A OEM Indmar 98-5952
$20.75 $22.34
INDMAR RAW WATER PUMP BRACKET PART "A" 6.2 FORD CLICK HERE for Part B of the 6.2L Ford Pump Bracket CLICK HERE for Mounting Stud...
Pulley Alternator Mando 51-55 Amp Alternator Pulley V-Belt 3/8 Inch Pulley Only R065038 Pulley Alternator Mando 51-55 Amp Alternator Pulley V-Belt 3/8 Inch Pulley Only R065038
$24.19
V-Belt Pulley | Crusader PCM R065038 | 3/8 Inch Pulley Only Ford Mando Alternator 3/8 Inch Pulley
Water Pump - Raw Water MPI | MV8V-1121-CHARCOAL Water Pump - Raw Water MPI | MV8V-1121-CHARCOAL
$995.00 $1,110.00
Original Ilmor Water Pump | OEM Ilmor MV8V-1121-CHARCOAL Ilmor water pumps hold the impeller for you MasterCraft boat engines. The seals will wear out and...
Camshaft Position Sensor HVS | OEM Indmar 55-6350 Camshaft Position Sensor HVS | OEM Indmar 55-6350
$185.00 $192.32
OEM HVS Cam Position Sensor Indmar Indmar 55-6350 Hall effect camshaft position sensor used in GM HVS distributors Used in 4.3L, 5.0L and 5.7L engines...
Gasket Exhaust Manifold Circle 6.2L Ford Non-Indexing Flange | OEM Indmar 59-7048
$4.71 $5.07
Non-Indexing | GASKET EXHAUST ARMORED ELBOW 6.2L FORD NON - INDEXING FLANGE! STAINLESS STEEL Groove at the flange of the manifold for the CAT section...
Indmar Ford 6.2L Bank 1 Manifold | OEM 535980E Indmar Ford 6.2L Bank 1 Starboard Manifold For Cylinders 1-4 See Picture | OEM 535980E
$480.68 $517.65
Exhaust Manifold Bank 1 Indmar 535980E Original Equipment Indmar Manifold Bank 1 For Cylinders 1 - 4 - Normally Starboard - Right Side with Direct...
Alternator High Output 95 Amp Inboard Marine Alternator | Replaces PCM RA097009A | Arco 20826
$295.00 $317.94
High output late model 95 amp Delco Remy style alternator with 2 in. mounting foot and 65 mm serpentine pulley fits PCM & Crusader marine...
Impeller Kit - 7.4L PV06765 | OEM Ilmor PV06765
$64.79 $74.99
Original Ilmor Impeller Kit Ilmor PV06765 COMPATIBLE WITH THE FOLLOWING ENGINES MV8 5.7L-OPS - V-Drive MV8 6.0L-OPS - Direct Drive MV8 6.0L-OPS - V-Drive 5000MPI-OPS...
Decal PCM For Small Block Engine Manifold OEM PCM R143002A Decal PCM For Small Block Engine Manifold OEM PCM R143002A
$12.45
OEM Pleasurecraft Marine DECAL for center rise exhaust manifold PCM exhaust manifold. Sold Each. The R028009 manifold used to come with raised letters cast into...
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