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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

Pulley Crankshaft QuickSilver Merc Item QS-807730T Pulley Crankshaft QuickSilver Merc Item QS-807730T
11%
$94.49 $105.99
Crankshaft pulley - OEM Mercury/Mercruiser/QuickSilver°
NEW! Battery Monitor BMV-712 Smart Battery Monitor With Bluetooth NEW! Battery Monitor BMV-712 Smart Battery Monitor With Bluetooth
10%
$169.09 $187.00
BMV 712 Smart Battery Monitor - NEW FROM VITRON! With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With...
Sierra direct replacement raw water pump for Mercruiser 46-862914A13 pump. Sierra direct replacement raw water pump for Mercruiser 46-862914A13 pump.
11%
$342.86 $385.99
Sierra direct replacement raw water pump for Mercruiser 46-862914A13 pump. Replaces Mercruiser 46-862914A13, 8M0118062 Impeller repair kit p/n 18-3016-1 Replaces Sierra 18-3160 Comes with everything...
Exhaust Riser Mounting Kit Complete Barr Marine CM-20-0082P
7%
$15.29 $16.50
EXHAUST MANIFOLD COMPLETE MOUNTING KIT Kit includes 4 mounting bolts & plugs for Barr FM-1-83 Ford small block exhaust manifolds. Barr Ford manifold mounting package Bolt...
Tune Up Kit Thunderbolt HEI V8 Complete Tune Up Kit
20%
$41.50 $51.79
Tune-up kit includes cap and rotor fits Mercruiser V8 marine engines with Thunderbolt distributors. For Mercruiser V8 HEI Thunderbolt ignitions Includes 18-5395 distributor cap and...
Tune Up Kit Delco Pre Vortec Using Electronic Ignition Systems Complete Tune Up Kit
8%
$187.74 $205.10
Comprehensive kit includes everything needed to tune-up Pre Vortec 7.4 L engines with Electronic Ignition Systems. Tune Up Kit for Pre Vortec 7.4 L engines...
Fuel Line Assembly Crusader 8.1L PCM OEM RA085090 Fuel Line Assembly Crusader 8.1L PCM OEM RA085090
5%
$75.02 $78.81
Fuel Line Assembly Crusader 8.1L PCM OEM RA085090 Direct PCM Replacement OEM Part From FCC to Fuel Rail SEE ITEM # 2 ON EXPLODED VIEW...
HOSE EXHAUST HOSE CORRUGATED WITH WIRE 5 INCH I.D.  116-252-5004-1 HOSE EXHAUST HOSE CORRUGATED WITH WIRE 5 INCH I.D.  116-252-5004-1
17%
$857.00 $1,027.76
Exhaust Hose Corrugated With Wire - NOTE: This is a full 12.5 foot stick of hose! Shields Hose® 5" I.D. - 6 Feet 5 In Shields Exh-Corr...
Dipstick 5.8L - 351 1997 And Up PCM With A 1.23-1 Transmission R041064A DIPSTICK 5.8L - 351 1997 AND UP PCM WITH A 1.23-1 TRANSMISSION R041064A
10%
$20.00 $22.20
Dipstick 351 Ford OEM R041064A 1997 AND UP - IF you have a 1.23:1 Transmission, this is the correct dipstick for your engine. Crusader dipstick...
REPAIR KIT JOHNSON OEM JP-09-45587 MINOR SERVICE KIT FOR F6B9 - 10-24509-01 PUMP
20%
$65.00 $80.99
Johnson REPAIR KIT FOR Pump 09-10-24509-01 Service Kit F4B-8/8007 Johnson Pump Service Kit specifically for F4B-8 and F4B-9 Includes everything in the picture to repair...
FITTING 90 DEGREE ELBOW 1/4" NPT X 3/8" FUEL BARB ORIGINAL CRUSADER R024089
40%
$15.00 $24.95
90° FUEL BARB FOR FUEL FILTER OR PUMP 1/4" NPT X 3/8" FUEL BARB Can be used with fuel pump or fuel filter OEM If you...
ZINC ANODE 1" SHAFT ZINC COLLAR
40%
$5.50 $9.16
ZINC ANODE 1" SHAFT ZINC COLLAR Barrel collar for 1" driveshaft Allen screw held in by washer with stainless nut cast in, copper contact for...
GOLD FUEL FILTER ELEMENT 3271
26%
$8.99 $12.10
GOLD FUEL FILTER ELEMENT 3271 Filter Media Material: Enhanced CelluloseFuel Filter Gasket O.D. (Inches): 2.768 in.Fuel Filter Gasket O.D. (mm): 70 mmFuel Filter Gasket Thickness (Inches):...
GASKET EXHAUST ELBOW 3 HOLE 96108
17%
$3.19 $3.85
GASKET EXHAUST ELBOW Gasket seals between exhaust manifold & riser extensions for proper cooling water flow. PCM-CRUSADER 96108 Crusader exhaust riser gasket Fits Crusader V8 small...
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges.
6%
$112.78 $119.45
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges. PCM OEM Dual Oil Pressure Sending Unit...
Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges.
2%
$56.00 $57.15
Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges. 1/2 inch NPT Dual station 1/2 inch NPT thread size 10-32...
HEAD GASKET SET FOR GM 5.7L - 350 V8 FEL-PRO GASKET SET
10%
$205.89 $228.20
HEAD GASKET SET FOR GM 5.7L - 350 V8 FEL-PRO GASKET SET GM 5.7L Marine Head Set For GM 350 cu. in. marine engines Not...
OIL Filter Canister Style Spin On - FIL-1069
19%
$12.95 $15.95
OIL Filter Canister Style Spin On - FIL-1069
Flame Arrestor ETC Rear Intake Filter Original Indmar 52-5025-59-5002 Flame Arrestor ETC Rear Intake Filter Original Indmar 52-5025-59-5002
31%
Sold Out
SORRY. THIS ITEM 59-5002 IS NO LONGER AVAILABLE Replaces the NLA Indmar Flame Arrestor OEM Indmar 52-5025 OEM K&N Filter Flame Arrestor OEM Indmar 52-5025...
8" Fuel Tank Sender For 9" Tank Depth Stainless Steel Moeller 8" Fuel Tank Sender For 9" Tank Depth Stainless Steel Moeller
20%
$92.05 $114.99
Reed style sender for 9 in. deep marine fuel tanks provides tank level information to a single fuel gauge. Moeller Marine 9 in. tank level...
Thermostat 142 Degree Full Repair Kit For LT-1 PCM & Indmar Ford R026002E Sierra Brand 18-3651
24%
$18.04 $23.89
Thermostat 142 Degree PCM & Indmar Ford & LT1 R026002E Sierra Brand 18-3651 FULL REPAIR KIT  Includes all gaskets Fits the LT1 Engine Fits many raw water...
BARB THERMOSTAT HOUSING HOSE BARB BRASS STRAIGHT FITTING 3/4 INCH NPT X 3/4 INCH  OEM 50-512-019
11%
$19.45 $21.75
3/4" NPT X 3/4" BRASS Straight Fitting Straight 3/4 inch by 3/4 inch fitting made of brass! Used on Thermostat Housings May need to order 2 -...
Staggered bolt pattern bottom mounted Arco marine starter fits GM marine engines with 14 in. flywheels.
9%
Sold Out
THIS IS SUPERSEDED TO ARCO-30470-A - CLICK HERE ARCO HIGH PERFORMANCE STARTER FOR GEAR REDUCTION - OEM Staggered bolt pattern bottom mounted Arco marine starter fits GM...
FUEL PUMP ASSEMBLY MECHANICAL CARTER SMALL BLOCK 305-350 CARTER
12%
$155.00 $176.72
OEM fuel pump fits Crusader & Indmar 305 & 350 cu. in. marine engines. Ford Small Block Fuel Pump Assembly Includes mounting gasket If replacing...
WIRE SET SPARK PLUG BLUE DUI HIGH PERFORMANCE WIRES FOR DUI DISTRIBUTORS CM9059BL
11%
$155.25 $175.09
DUI (Davis Unified Ignition) Spark Plug Wire Set BLUE COLOR For Ford DUI Distributors High Performance Marine Plug Wires
Rotor fits V6 & V8 marine engines with Prestolite screw down cap distributors.
30%
$10.00 $14.29
Rotor fits V6 & V8 marine engines with Prestolite screw down cap distributors. Replaces Mercury 392-9089, 392-9089T 392-9089Q, 392-9767, 392-9089Q, FI6900186, FI6900190 Replaces OMC 982880,...
HOUSING ONLY FOR SHERWOOD RAW WATER PUMP OEM SHERWOOD # SHER-12303
12%
$255.00 $291.22
Fits Water Pump Housing Sherwood Replacement Bare Pump Housing for various Sherwood seawater pumps. Pump Housing Replaces & Fits: G15, G30-2, G30-2B, J70, H10, G95-1, G20,...
Gasket Set Intake Manifold Gasket Set 1996 And Up GM Small Block  305-350 GASKET SET INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350
17%
$52.00 $62.99
INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350 Marine grade intake gasket set. Also fits various Mercruiser V8 305 and 350...
SCREW CARB BOWL SECONDARY SHORT SCREW <b>PACK OF FOUR</b> R009143-4
5%
$18.99 $19.96
Replacement for the old spring type screw. SOLD PACK OF 4 SCREWS! When buying a carburetor rebuild kit, if you have the old "Phillips Head",...
PULLEY CRANKSHAFT 6.9 - 7.3 PCM ITEM R065025
8%
Sold Out
THIS ITEM IS NO LONGER AVAILABLE -  Pulley for Crankshaft 6.9L & 7.3L Original PCM R065025 Volvo Conversion and others Will NOT fit Ford 351...
Bolt HHCS - 3/8-16 X 1-1/4 PCM RS0305 - Replaces Crusader 179841, 180124, 90305125 Bolt HHCS - 3/8-16 X 1-1/4 PCM RS0305 - Replaces Crusader 179841, 180124, 90305125
69%
$0.46 $1.49
BOLT 3/8-16 X 1-1/4  PCM RS0305 OEM PCM Works with Indmar Replaces Crusader 179841, 180124, 90305125 And Indmar 565944Q Yellow zinc grade 8 hex head bolt...
Gasket Set Valve Cover 1987 + GM Small Block Fel-Pro Gasket Set Valve Cover 1987 + GM Small Block Fel-Pro
27%
$35.76 $48.99
Valve Cover Gasket Set PermaDry Felpro Pair 1987 and up GM 305 -350 with stamped steel center bolt valve covers Sold per pair - Fel-Pro Brand...
Items 929 to 960 of 1423 total